Precept EN Output Expansion Module

EQUIPMENT: FIRECLASS PRECEPT EN WRITTEN BY: RKP

PUBLICATION: FIRECLASS PREC EN OUTPUT EXP MOD APP CHECKED BY: AP

ISSUE No. & DATE: 0 09/03/12 APPROVED BY: JBJ

PAGE 1 of 19

Precept EN Output Expansion Module

Application Guide



ISSUE No. & DATE: 0 09/03/12

PAGE 2 of 19

Contents

1 GENERAL DESCRIPTION .................................... 3 2 GENERAL FEATURES ........................................ 3 3 OUTPUT MODULES – SPECIFIC FEATURES ......... 4

3.1 C1633 – 8 WAY OPEN COLLECTOR [TYPE 1

– INDICATION] MODULE .......................................... 4 3.2 C1634 – 8 WAY VOLT-FREE RELAY [TYPE 2

FIRE PROTECTION] OUTPUT MODULE ...................... 5 3.3 C1635 – 8-WAY MONITORED/POWERED

RELAY [TYPE 2 FIRE PROTECTION OR TYPE 3

ALARM] OUTPUT MODULE. ..................................... 6 C1630 OUTPUT INTERFACE .................................. 7

4 OUTPUT MODULE ENCLOSURES ........................ 7 4.1 PRECEPT EN 8/16 EXPANSION OPTIONS .. 7 4.2 PRECEPT EN 32 EXPANSION OPTIONS ..... 7 4.3 DEDICATED OUTPUT EXPANSION

ENCLOSURES ....................................................... 7 5 ORDERING INFORMATION ................................ 10 6 FIELD WIRING CONNECTIONS .......................... 10 7 MECHANICAL, ELECTRICAL & ENVIRONMENTAL

SPECIFICATION FOR EXPANDED PANELS .................. 11 8 EXPANSION MODULE – I/O SPECIFICATION ...... 13

List of Figures

FIGURE 1 – C1633 PCB LAYOUT .................................. 4 FIGURE 2 – C1634 PCB LAYOUT .................................. 5 FIGURE 3 – C1635 PCB LAYOUT .................................. 6 FIGURE 4 – C1630 PCB LAYOUT .................................. 7 FIGURE 5 – PRECEPT EN 16 INTERNAL VIEW SHOWING

OPTIONAL SINGLE O/P BOARD .............................. 8 FIGURE 6 – PRECEPT EN 16L INTERNAL VIEW [32 ZONE

ENCLOSURE] WITH TWO OUTPUT BOARDS ............ 8 FIGURE 7 – PRECEPT EN 5-WAY EXPANSION BOARD

ENCLOSURE – EXTERNAL VIEW ............................. 9 FIGURE 8 – PRECEPT EN EXP 5 INTERNAL VIEW .......... 9 FIGURE 9 – C1633 FIELD WIRING CONNECTIONS ...... 10 FIGURE 10 – C1634 FIELD WIRING CONNECTIONS .... 10 FIGURE 11 – C1635 FIELD WIRING CONNECTIONS .... 10 FIGURE 12 – PRECEPT EN 8/16, 8/16 EXP AND EXP 4

OUTPUT MODULE PANELS .................................. 15 FIGURE 13 – 8/16 ZONE PANEL AND EXP 4 OUTPUT

MODULE PANEL WITH NO PSU ........................... 16 FIGURE 14 – 8, 16 OR 32 ZONE PANEL & EXP 5 OUTPUT

MODULE PANEL WITH 5 AMP PSU ..................... 17 FIGURE 15 – 32 ZONE PANEL & EXP 5 OUTPUT MODULE

PANEL WITH NO PSU .......................................... 18 FIGURE 16 – PRECEPT EN 16L WITH INTERNAL O/P

MODULES AND EXP 4 OUTPUT MODULE PANEL

WITH PSU ........................................................... 19

List of Tables

TABLE 1 – MAX QTY OF O/P MODULES SUPPORTED BY

EACH PANEL ........................................................... 3 TABLE 2 – MAINS INPUT SPECIFICATION ...................... 11 TABLE 3 – POWER SUPPLY UNIT OUTPUT

SPECIFICATION .................................................... 11 TABLE 4 – BATTERY SPECIFICATION ............................ 12 TABLE 5 – EXPANSION MODULE SIGNALLING O/P

SPECIFICATION .................................................... 13 TABLE 6 – EXPANSION MODULE 24V AUXILIARY

SUPPLY O/P SPECIFICATION............................... 13 TABLE 7 – EXPANSION MODULE INPUT SPECIFICATION

............................................................................. 13 TABLE 8 – EXPANSION MODULE POWER CONSUMPTION

SPECIFICATION .................................................... 13 TABLE 9 – OUTPUT EXPANSION PANELS – MODULE

ACCOMMODATION, PSU OPTIONS AND

MECHANICAL DETAILS ......................................... 14



ISSUE No. & DATE: 0 09/03/12

PAGE 3 of 19

1 General Description

The optional output expansion system provides a range of output modules for use within the same panel enclosure as the Precept EN 8, Precept EN 16 or in an additional enclosure adjacent to the Precept EN 8, Precept EN 16 and Precept EN 32 zone panels. The system comprises a communication interface board and three output boards providing various output expansion options.

A total of 12 output boards can be supported via a serial data link from the Precept EN

panel.

Various output options are available, which can be configured to operate on zonal or general fire conditions.

Low power applications can be powered from the 24Vdc auxiliary power provided by the fire alarm panel [subject to load limitations]. For higher power applications, PSUs and batteries can be accommodated in the adjacent O/P expansion module enclosure.

A limited number of modules can be accommodated in fire panel enclosures. Two output expansion enclosures, which match the 16 zone and 32 zone fire panels, are available when higher quantities of modules are required.

2 General features 8 outputs per module.

3 application types.

o Type 1 – Indication output module.

o Type 2 – Fire Protection output module.

o Type 3 – Sounder output module.

Pre defined zone group allocation for types 1, 2 and 3, which allows a group of 8 sequential zones to be allocated to each board. Zone groups are - Zones 1-8, 9-16, 17-24, 25-32.

All field wiring terminals for 2.5mm conductors.

Serial Data link to panel via ribbon cable.

Power supply from fire panel via ribbon cable or from local PSU depending upon application.

Maximum quantity of modules per panel. See Table 1.

Table 1 – Max Qty of O/P Modules supported by each panel

Panel

Max Qty of O/P Modules supported by each panel

Type 1 Type 2 Type 3

Precept EN 8 1 1 1

Precept EN 16 2 2 2

Precept EN 32 4 4 4



ISSUE No. & DATE: 0 09/03/12

PAGE 4 of 19

3 Output Modules – Specific Features

3.1 C1633 – 8 way open collector [Type 1 – indication] module

Typical application - zonal mimic type indicators.

8 zonal open collector outputs rated at 60mA each.

2 off 24V Auxiliary DC supply terminals protected by a self-resetting monitored fuse. [Max O/P 0.5Amps]

Fuse failed signal indicated on Fire Panel.

Header for optional local 24 and 0 volt power in.

2 off fail-safe inputs to monitor local power supply fault. [Mains failed and common PSU fault].

DIL switches to allocate module address.

DIL switch to select module to general output mode [all O/Ps operate for any zone in fire] operation or zonal operation.

DIL switches to allocate zone group.

LED indication for Module/Panel Comms Fault, Module Processor Fault, Module Power Supply Healthy.

Any failure of the Module or loss of the DC supply that prevents the operation of the outputs will raise a Common Fault alarm on the panel.

Figure 1 – C1633 PCB Layout

ZONAL

ZN1

ZN0

AD1

AD0

12

34

5

SW1J3

0V

+

24

0V

+

24

J4

J6

J2

J5

SW

2

PROC FAULTRESET

CO

MS

FL

T

PR

OC

FL

T

PS

ON

POWERFAULT

ENABLE

CE

L C

16

33

ISS

UE

20

5-0

5-2

00

5O

PE

N C

OL

LE

CT

OR

OU

TP

UT

BO

AR

D

+2

4V

+2

4V

OP

1

OP

2

OP

3

OP

4

OP

5

OP

6

OP

7

OP

824Vdc Output

J2 Comms In/Out

J6 Comms In/Out

Open Collector

Outputs 1 to 8

J5 – Fit link to

enable Auxiliary

Power Supply Fault

monitoring

SW2 – Processor

Fault Reset Button

Power Supply ON LED

Processor Fault LEDCommunication Fault LED

J4 – 24Vdc Power

In from panel or

Aux PSU, with

optional PSU fault

monitoring inputs

J3 – 24Vdc output

to other modules

SW1 – Configuration Switch.

AD0 – Address bit 0


ZN0 – Zone range bit 0


ZONAL – Zonal response



ISSUE No. & DATE: 0 09/03/12

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3.2 C1634 – 8 way volt-free relay [Type 2 Fire Protection] output module

Typical application – non-EN54 type control of ancillary equipment.

8 off volt free changeover relay contacts rated at 1 Amp at 30 V DC.

DIL switches to allocate address.

DIL switch to select module to general output mode [all O/Ps operate for any zone in fire] operation or zonal operation.



Any failure that prevents the operation of an output is indicated on the panel as Fire Protection Fault.

All type 2-module outputs are disabled by the common Fire Protection disablement facility provided by the Precept EN.


ZONAL

ZN1

ZN0

AD1

AD0

12

34

5

SW1

J3

J2

SW

2

PROC FAULTRESET

CO

MS

FL

T

PR

OC

FL

T

PS

ON

CE

L C

16

34

ISS

UE

20

5-0

5-2

00

5

8 WAY RELAY BOARD

1

OP1

J2 Comms In/Out

J3 Comms In/Out

Relay Outputs:

N/O – normally open

POLE – common

N/C – normally closed

SW2 – Processor

Fault Reset Button

Power Supply ON LED

Processor Fault LEDCommunication Fault LED







VDR – Voyage Data

Recorder output mode

(for Marine Panel Use

only)

OP2 OP3 OP4 OP5 OP6 OP7 OP8

2 3 4 5 6 7 8

N/C

N/O

PO

LE

6

VDR



ISSUE No. & DATE: 0 09/03/12

PAGE 6 of 19

3.3 C1635 – 8-way monitored/powered relay [Type 2 Fire Protection or Type 3 Alarm] output module.

8 off fault monitored, powered outputs, all open/short circuit fault monitored. Outputs provide a 24 /0VDC output in the alarm [active] condition.

Terminals for optional local 24 and 0 volt power in.

2 off fail-safe inputs to monitor local power supply fault. [Mains failed and common PSU fault].

8 off zonal fault LEDs to indicate a fault detected condition on each output.

DIL switch for site configuration as type 2 [all Fire Protection Outputs] or type 3 [all sounder circuits].

DIL switches to allocate address.



Synchronised pulsed alarms across all sounder modules via a special command code implemented in the comms protocol.

Any failure that prevents the operation of an output is indicated on the panel as Fire Protection Fault or Sounder Fault depending on the module type configuration.

When configured as type 2 modules, all outputs are disabled by the Precept EN’s common Fire Protection disablement facility. When configured as type 3, all outputs are disabled by the common Sounder disablement facility.


+ OP1 -

ZONAL

ZN1

ZN0

AD1

AD0

12

34

5

SW1

J3

0V

+

24

0V

+

24

J4

J6

J2

J5

SW

2

PROC FAULTRESET

CO

MS

FL

T

PR

OC

FL

T

PS

ON

POWERFAULT

ENABLE

CEL C1635 ISSUE 2 05-05-2005

8 W

AY

MO

N O

/P B

D

J2 Comms In/Out

J6 Comms In/Out

J4 – Fit link to

enable Auxiliary

Power Supply Fault

monitoring

SW2 – Processor

Fault Reset Button

Power Supply ON LED

Processor Fault LED

J3 – 24Vdc Power In

from panel or Aux PSU,

with optional PSU fault

monitoring inputs

J5 – 24Vdc output to

other modules







FP – Fire Protection

Outputs

+ OP2 - + OP3 - + OP4 -

+ OP5 - + OP6 - + OP7 - + OP8 -

6

FP

Communication

Fault LED

1

OUTPUT FAULTS

2 3 4 5 6 7 8

Outputs 1 to 8

(Top row = 1 to 4,

Bottom row = 5 to 8)

Fault LEDs for each output



ISSUE No. & DATE: 0 09/03/12

PAGE 7 of 19

C1630 Output Interface

This board provides the RS485 communications between the panel and output modules. It includes a 7-way DIL switch used to set up the total quantity of each type of O/P module connected to the panel. The C1630 is plugged into sockets J4 and J5 located in the upper right hand quarter of the C1627 motherboard, under the fault routing relay. The 2 sockets are dissimilar which assists the correct fitting and orientation of the board [see Figure 5 and Figure 6].


LED 0

S/C 1

S/C 0

F/P 1

F/P 0

12

34

56

LED 1

7

VDR

Configuration Switch

to set quantity & type

of modules connected.

4 Output Module Enclosures

4.1 Precept EN 8/16 Expansion Options

Precept EN 8 zone and 16 zone panels have space within their standard enclosures for a single I/O board as shown in Figure 5.

The Precept EN 16 is available in an extended enclosure with space for two I/O boards as shown in Figure 6. The 16 zone extended panel has a

C1652 5Amp PSU fitted in place of the standard 3 Amp version to cater for an additional output load.

Expansion beyond two boards is provided by the addition of a separate enclosure as described in 4.2 below.

4.2 Precept EN 32 Expansion Options

The 32-zone panel has no space for expansion within the standard product. All expansion is provided in a separate enclosure described in 4.3 below

4.3 Dedicated Output Expansion Enclosures

Expansion beyond the capabilities of enclosures already described is provided by two external expansion boxes, one to match the Precept EN

16

fire panel enclosure and the other to match the Precept EN 32. These enclosures are fitted with a completely blank door hinged at the right and include space for an optional C1652 5A power supply.

The enclosures are designed to be installed to the right of the fire panel enclosure. O/P expansion wiring passes between the panel and expansion enclosures through a 25mm knockout on the right of the panel and the left of the expansion box. The boxes can be joined by a 25mm cable bush to provide enclosure integrity and mechanical alignment.

In the unlikely event of more than five modules being required on a 32-zone panel, these can be provided in further expansion boxes of five modules, joined in the same way. The second and subsequent boxes will require spacing apart to avoid door interference between the doors when opening the third and subsequent enclosures.

Cable clip for incoming

mains cable



ISSUE No. & DATE: 0 09/03/12

PAGE 8 of 19

Figure 5 – Precept EN 16 internal view showing optional single O/P board

N/O

N/C

COM

RL1

RL2

RL3

RL4

RL5

RL6

RL7

RL8

U1

BUZ1

TB8

ZONE CIRCUITS

+

ZONE CIRCUITS

BATTERY FUSE

DIS

PL

AY

INHIBIT F/P ON NLZ

DELAY ALARM SIL & RESET

CONFIG NON-LATCH ZONES

CONFIG DELAY ZONES

ALARMS ON EVAC ONLY

CONFIG DELAY O/PS

C1627 ISSUE 1

ORIGN1

ENABLEDCONFIG

SW1

2 STAGE DELAY

DELAY ON AUTO

CONFIG I/S ZONES

CONFIG M/S ZONES

SILENCE BEFORE RESET

ZONAL ALARMS

PULSE NON-ALARM ZONES

SILENT ZONE TEST

BUZZER DISABLE

LATCHED FAULTS

SW2

DELAY/MINUTES

8

2

4

1

FS1

J1

J1

U13

BUZ1

+

9

TB1

+

TB2 TB3

ZONE OUTPUTS

1 2 3 4 + 1

10- + -

11+

TB4 TB5

+-12

-13

+ -

TB7TB6

-+- 2 + 3 - 4+ - -+ 5

OUTPUT

FAULT

FAULT

FAULT

MAINS

INTERNAL

BAT/CHG

OUTPUT

BATT-

TB11

THERM+

TB13

OK

C9

0 +

C90

VR1

D52

D51

I1

C/-

FAULT ROUTING

VR1

ALARM CIRCUITS

-

14+ - -

15+ +

TB9 TB10

16-

TB12 TB14

86- + -7 + - +1

+-2

TB17TB15 TB16

O/+ P

TB18

FS6

24V+3

-4

+ -

SIL

.

AUXD.C.

0V

INPUTS

EV

AC

RS

T.

J8

J1

2

J1

6

I/O

EX

PA

NS

ION

+

BR1

+C84

BR

1

U28

HS1

U27

C78

C78

HS2

+

C8

8

J2

0

TB

23

~~

ZO

NE

EX

PA

NS

ION

J20

J17

FIRE PROTECTIONFIRE ROUTING

J6

J7

C/+ P

J1

0J1

1

O/- C/+

TB19 TB20

P O/-

J1

4J1

5

J1

7

RESET

N/C P

TB21

A

OUTPUTS

CLA

SS

CH

AN

GE

DIS

.

BU

Z.

EV

AC

.

AC

TIV

E REPEATER

B

SC

N

RE

SE

TN

/O

R0

R2

R1

SW1

CE

L C

16

31

IS

SU

E 0

SW1

C1

63

0 I

SS

UE

0

L5

L4

L2

L3

R296B

R297B

R297B

R296A

J18B

L1

21

35

46

87

10

9

21

35

46

87

10

9

F/P 0

S/C 0

S/C 1

LED 1

LOG

LED 0

F/P 1

21

35

46

7

21

3

Mains Warning /

Primary Earth Label

Cable Clip for incoming

mains cable

3 x Enclosure

fixing holes

Secondary Earth bar

for cable screens

Motherboard

Mains

Transformer

Batteries

Mains

Terminal

Block and

primary Earth

Connection

Removable

Chassis

Relay output

Module

Batteries

Motherboard

C1630

Output

Expansion

Interface

Board

Removable

Chassis

Figure 6 – Precept EN 16L internal view [32 zone enclosure] with two Output boards

BUZ1

TB8

ZONE CIRCUITS

+

ZONE CIRCUITS

BATTERY FUSE

DIS

PL

AY

INHIBIT F/P ON NLZ

DELAY ALARM SIL & RESET

CONFIG NON-LATCH ZONES

CONFIG DELAY ZONES

ALARMS ON EVAC ONLY

CONFIG DELAY O/PS

C1627 ISSUE 1

ORIGN1

ENABLEDCONFIG

SW1

2 STAGE DELAY

DELAY ON AUTO

CONFIG I/S ZONES

CONFIG M/S ZONES

SILENCE BEFORE RESET

ZONAL ALARMS

PULSE NON-ALARM ZONES

SILENT ZONE TEST

BUZZER DISABLE

LATCHED FAULTS

SW2

DELAY/MINUTES

8

2

4

1

FS1

J1

J1

U13

BUZ1

+

9

TB1

+

TB2 TB3

ZONE OUTPUTS

1 2 3 4 + 1

10- + -

11+

TB4 TB5

+-12

-13

+ -

TB7TB6

-+- 2 + 3 - 4+ - -+ 5

OUTPUT

FAULT

FAULT

FAULT

MAINS

INTERNAL

BAT/CHG

OUTPUT

BATT-

TB11

THERM+

TB13

OK

C9

0 +

C90

VR1

D52

D51

I1

C/-

FAULT ROUTING

VR1

ALARM CIRCUITS

-

14+ - -

15+ +

TB9 TB10

16-

TB12 TB14

86 - + -7 + - +1

+-2

TB17TB15 TB16

O/+ P

TB18

FS6

24V+3

-4

+ -

SIL

.

AUX

D.C.

0V

INPUTS

EV

AC

RS

T.

J8

J1

2

J1

6

I/O

EX

PA

NS

ION

+

BR1

+C84

BR

1

U28

HS1

U27

C78

C78

HS2

+

C88

J2

0

TB

23

~~

ZO

NE

EX

PA

NS

ION

J20

J17

FIRE PROTECTIONFIRE ROUTING

J6

J7

C/+ P

J1

0J1

1

O/- C/+

TB19 TB20

P O/-

J1

4J1

5

J1

7

RESET

N/C P

TB21

A

OUTPUTS

CLA

SS

CH

AN

GE

DIS

.

BU

Z.

EV

AC

.

AC

TIV

E REPEATER

B

SC

N

RE

SE

TN

/O

R0

R2

R1

SW1

CE

L C

16

31

IS

SU

E 0

SW1

C1

63

0 IS

SU

E 0

+LOOP OUT

-

LOOP

INTERFACE

BOARD

L5

L4

L2

L3

R296B

R297B

R297B

R296A

J18B

L1

21

35

46

87

10

9

21

35

46

87

10

9

F/P 0

S/C 0

S/C 1

LED 1

LOG

LED 0

F/P 1

21

35

46

7

21

3

+LOOP IN

-

O/C

+24V

OP

1

OP

2

OP

3

OP

4

OP

5

OP

6

OP

7

OP

8

O/C

+24V

OP

1

OP

2

OP

3

OP

4

OP

5

OP

6

OP

7

OP

8

Mains Warning /

Primary Earth Label


mains cable

3 x Enclosure

fixing holes

Secondary Earth bars

for cable screens

Mains

Terminal

Block and

primary Earth

Connection

Removable

Chassis

Output

Modules

Batteries

Motherboard

with 5A PSU

&

Transformer

underneath

C1630

Output

Expansion

Interface

Board



ISSUE No. & DATE: 0 09/03/12

PAGE 9 of 19

Figure 7 – Precept EN 5-way expansion board enclosure – external view

400mm 131mm

44

1m

m

Figure 8 – Precept EN Exp 5 internal view

Mains Warning /

Primary Earth Label


mains cable

3 x Enclosure

fixing holes

Secondary Earth bars

for cable screens

Mains

Terminal

Block and

primary Earth

Connection

Removable

Chassis

Space for up

to 5 Output

Boards

Batteries

PSU &

transformer

mounted

under the

output boards



ISSUE No. & DATE: 0 09/03/12

PAGE 10 of 19

5 Ordering Information

Part Number Description

508.032.703 FIRECLASS Precept EN 8 [3A PSU] in enclosure with space for 1 O/P module.

Note: Order 2605330 and output board separately.

508.032.704 FIRECLASS Precept EN16 [3A PSU] in enclosure with space for 1 O/P module.

Note: Order 2605330 and output board separately.

508.032.705 FIRECLASS Precept EN 16L [5A PSU] in expanded enclosure with space for 2 O/P modules.

Note: Includes C1630 interface and cable. Order output boards separately.

2605326 FIRECLASS Precept EN

Exp 4. 4-way expansion board enclosure (c/w board fixings, earth bars).

Note: Order output boards [c/w wiring] separately.

2605327 FIRECLASS Precept EN Exp 4. 4-way expansion board enclosure with 5A power supply (c/w board

fixings, earth bars and internal power lead). Note: Order output boards [c/w wiring separately.

2605328 FIRECLASS Precept EN Exp5. 5-way expansion board enclosure (includes board fixings, earth bars).

Note: Order output boards [c/w wiring] separately.

2605329 FIRECLASS Precept EN Exp 5. 5-way expansion board enclosure with 5A power supply (includes

board fixings, earth bars and internal power lead). Note: Order output boards [c/w wiring] separately.

2605330

FIRECLASS Precept EN IO expansion installation kit (c/w C1630 expansion interface and fixing

screws). Note: Required to use expansion boards with parts 2605102, 2605103 and 2605104 [32 zone panel] only

2605063 C1633 8 way open collector output board, ribbon cable and power lead

2605064 C1634 8 way relay board and ribbon cable [power lead not required]

2605065 C1635 8 way alarm board, ribbon cable and power lead

6 Field Wiring Connections

Figure 9 – C1633 Field Wiring Connections

2k2

0.5

W

resis

tor

C1633 Open collector output module terminals

Typical LED indication wiring

Max current sink into O/P: 60mA

Max load on 24V [total for both

+24V O/Ps]: 0.5A

+2

4V

+2

4V

OP

1

OP

2

OP

3

OP

4

OP

5

OP

6

OP

7

OP

8


Lower

terminal

tier

Middle

terminal

tier

Upper

terminal

tierC1634 Volt free relay output module

terminals [3- tier]

Relay contact rating: 1A at 30Vdc

Do not exceed OP1 OP2 OP3 OP4 OP5 OP6 OP7 OP8

N/C

N/O

PO

LE


+ OP1 - + OP2 - + OP3 - + OP4 -

+ OP5 - + OP6 - + OP7 - + OP8 -

Lower

terminal

tier

Upper

terminal

tier

C1635 powered/fault monitored

output module terminals [2- tier]

3k9 resistor

end-of-line

Typical Alarm

Circuit Wiring

I/P polarised

[All sounder

devices]

3k9 resistor

end-of-line

Typical Remote

Relay Circuit

Wiring

Suppression diode

Polarising diode

+

+

-

-

+

+

-

-



ISSUE No. & DATE: 0 09/03/12

PAGE 11 of 19

7 Mechanical, Electrical & Environmental Specification for Expanded Panels

Table 2 – Mains Input Specification

Mains Input Specification

Expansion Panel

Precept EN 8 with 1 x O/P module

Precept EN16L

Precept EN Exp 4

Precept EN Exp 5

Maximum Input Power: 165W 240W 240W 240W

Protection: [Warning: Replace only with identical

type & rating of BEAB or VDE approved fuse]

T3.15A H250V

[3.15A anti-surge]

T3.15A H250V

[3.15A anti-surge]

T3.15A H250V

[3.15A anti-surge]

T3.15A H250V

[3.15A anti-surge]

Voltage: 230V AC +10%/-15%

Cable requirements: Minimum of 1mm2 copper protected by a 5A fuse.

Table 3 – Power Supply Unit Output Specification

Power Supply Output Specification

Expansion Panel

Precept EN 8 with 1 x O/P module

Precept EN16L Precept EN Exp 4

[2605327] Precept EN Exp 5

[2605329]

Maximum Short Term Current Output

(I max b) 3A 5A 5A 5A

Maximum Continuous Current Output

(I max a) 2A 2A 2A 2A

Minimum Output Current (I min)

N/A (PSU is part of the

motherboard) 0A 0A 0A

Voltage Output, Mains On

26.5 - 28.6V (27.3V Nominal)

Maximum Current Output, Mains Failed

3A 5A 5A 5A

Voltage Output, Mains Failed

[* at full load] 20.0* - 28.6V 20.0* - 28.6V 20.0* - 28.6V 20.0* - 28.6V

Max Ripple including switching spikes [full

load/battery disconnected]

(mV p-p)

200 750 750 750

Output Voltage adjustment:

Factory Set

Output protection: Electronic current limiting

Common fault output: N/A 25mA 25mA 25mA

Mains failed fault output: N/A 25mA 25mA 25mA



ISSUE No. & DATE: 0 09/03/12

PAGE 12 of 19

Table 4 – Battery Specification

Battery Specification

Expansion Panel

Precept EN 8 and 16 with 1 x O/P

module

Precept EN 16L [2 O/P modules]

Precept EN Exp 4 [4 O/P modules]

Precept EN Exp 5 [5 O/P modules]

Battery charger output:

[Temperature compensated float

charger

28.6V 0.1V@-5C

26.5 V0.1V@ +40 C.

3A 5A 5A 5A

Maximum internal resistance of battery &

charger cicuit

(Ri max)

0.6Ω 0.35Ω 0.35Ω 0.35Ω

Battery type:

POWERSONIC

[Warning: Replace only with identical battery]

2 off

PS1270

[12V 7Ah]

2 off

PS12180

[12V 18Ah]

2 off

PS12120

[12V 12Ah]

2 off

PS12180

[12V 18Ah]

Battery size (mm):

L

HT H

W

L = 151 W = 65 H = 94

HT = 98

L = 181 W = 76 H = 167

HT = 167

L = 151 W = 98 H = 94

HT = 100

L = 181 W = 76 H = 167

HT = 167

Battery circuit protection:

[Warning: Replace only with identical type &

rating of fuse]

F5AL250V 20mm fast blow glass

fuse

F6.15A

L250V 20mm fast blow glass fuse

F6.15A


F6.15A


Mains failed fault battery current:

45mA + module current




Mains failed alarm battery current:





Environmental Specification

All Panels

Operating temperature: -5ºC to 40ºC

Operating humidity: 5% to 95%



ISSUE No. & DATE: 0 09/03/12

PAGE 13 of 19

8 Expansion Module – I/O Specification

Table 5 – Expansion Module Signalling O/P Specification

Expansion Module Signalling O/Ps

C1633 C1634 C1635

Qty of Outputs/module 8 8 8

Output description Open collector Single pole change over

volt-free relays

2 wire, reverse polarity open and short circuit

fault monitored, powered when activated.

Output Operating conditions

Quiescent Off. De-energised Fault monitoring mode

Alarm On Energised Powered

Activated O/P 60mA 30 V max Volt-free contacts rated

1Amp at 30VDC. Do not exceed.

0.5 A at 24 V [nom] [Subject to PSU

limitations]

O/P Protection Protection [Self resetting

electronic] Fuse rating 0.5A

N/A Protection [Self resetting

electronic] Fuse rating 0.5A

Cable requirements No special requirements. N/A

No special requirements. 1A minimum current

rating. Minimum voltage at end-of-line must be above sounding device

minimum operating voltage.

Table 6 – Expansion Module 24V Auxiliary Supply O/P Specification

Expansion Module 24V Auxiliary Supply O/Ps

C1633 C1634 C1635

Qty 2 N/A N/A

Maximum Current: 0.5A total for the 2 O/Ps N/A N/A

Auxiliary supply (battery operation):

20–27 VDC N/A N/A

Auxiliary supply (mains operation):

28.6 – 26.5 V DC N/A N/A

Protection: [Electronic] 0.5 A N/A N/A

Cable requirements No special requirements. N/A N/A

Table 7 – Expansion Module Input Specification

Expansion Module Inputs

C1633 C1634 C1635

PSU and Mains Failed I/Ps [local I/P]

Non-fault monitored. 0V I/P to activate. I/P

sensitivity: 0-1k Ohm N/A

Non-fault monitored. 0V I/P to activate. I/P

sensitivity: 0-1k Ohm

Table 8 – Expansion Module Power Consumption Specification

Expansion Module Power Consumption

C1633 C1634 C1635

Quiescent (including mains failed)

15mA 15mA 20mA

All outputs active (including mains failed)

25mA [Not including field load]

70mA 95mA

[Not including field load]



ISSUE No. & DATE: 0 09/03/12

PAGE 14 of 19

Table 9 – Output Expansion Panels – Module Accommodation, PSU Options and Mechanical Details

Panel Part

Number Panel Description

Number of

Modules in

enclosure

PSU options

Enclosure Dimensions

W H D

[mm]

Weight, excluding batteries

Top Entry cable Entry

Knock -outs

Precept EN 8

508.032.703 Standard Precept EN 8

panel 1

230V 3A [Part of Panel].

7 or 12Ah battery

370 325 126

7.1kg 26

Precept EN

16 508.032.704

Standard Precept EN 16 panel

1

230V 3A [Part of Panel].

7 or 12Ah battery

370 325 126

7.1kg 26

Precept EN 16L

508.032.705 Expanded Precept EN 16

in 32 zone enclosure 2

C1652 230V 5A

PSU 7,12 or 18Ah

battery

441 400 131

9.3kg 32

Precept EN

Exp 4 [no PSU]

2605326

4-module O/P expansion enclosure with blank door. Matches Precept EN 8/16

zone enclosure.

4 No PSU 370 325 126

5.1kg 26

Precept EN

Exp 4 [with PSU]

2605327

4-module O/P expansion enclosure with blank door. Matches Precept EN

8/16

zone enclosure.

4 230V 5A 7 or 12Ah

battery

370 325 126

8.4kg 26

Precept EN

Exp 5 2605328

5-module O/P enclosure with blank door. Matches

Precept EN 32 zone

enclosure.

5 No PSU 441 400 131

5.9kg 32

Precept EN Exp 5

2605329

5-module O/P enclosure with blank door. Matches

Precept EN 32 zone enclosure.

5

230V 5A with 3,7,12

or 18Ah battery

441 400 131

9.2kg 32



ISSUE No. & DATE: 0 09/03/12

PAGE 15 of 19

Figure 12 – Precept EN 8/16, 8/16 Exp and Exp 4 Output Module Panels P

rec

ep

t E

N 8

or

16

fir

e p

an

el w

ith

1 x

C1

63

4 V

/F R

ela

y O

/P m

od

ule

J17

J24

C1

62

7

Mo

the

rbo

ard

with

3A

mp

PS

U

J2C1

63

4

Da

ta r

ibb

on

Pre

ce

pt

EN

16

L w

ith

2 x

C1

63

5 S

ou

nd

er

O/P

mo

du

le

J17

J24

C1

62

7

Mo

the

rbo

ard

with

3A

mp

PS

U

J2C1

63

5

J6 J3

Da

ta r

ibb

on

Au

x D

C

Ma

x cu

rre

nt fo

r O

/P m

od

ule

s =

2.5

A

[15

6m

A/o

utp

ut fo

r 2

x m

od

ule

s]P

SU

loa

d c

alc

ula

tion

mu

st b

e

carr

ied

ou

t fo

r e

ach

ap

plic

atio

n

Sta

nd

ard

Pa

ne

l E

xp

an

sio

n S

ys

tem

s.

1] P

rece

pt E

N 8

w

ith 1

off O

/P m

od

ule

.

2] P

rece

pt E

N 1

6 w

ith 1

off O

/P m

od

ule

.

3] P

rece

pt E

N 1

6L

with

2 o

ff O

/P m

od

ule

s.

4] P

rece

pt E

N 1

6 w

ith E

xp 4

[4

wa

y O

/P e

ncl

osu

re w

ith m

ax

4 O

/P m

od

ule

s,

with

or

with

ou

t o

ptio

na

l 5 A

mp

PS

U a

nd

ba

tte

rie

s].

5] P

rece

pt E

N 3

2 w

ith E

xp 5

[5

wa

y O

/P e

ncl

osu

re w

ith m

ax

5 O

/P

mo

du

les,

with

or

with

ou

t o

ptio

na

l 5 A

mp

PS

U a

nd

ba

tte

rie

s].

C1

63

4

J2D

ata

rib

bo

n

Au

x D

C

J17

J24

C1

62

7

Mo

the

rbo

ard

Pre

ce

pt

EN

Ex

p 4

[4

wa

y O

/P e

xp

an

sio

n e

nc

los

ure

wit

h 4

mo

du

les

po

we

red

fro

m t

he

Pre

ce

pt

en

pa

ne

l

PS

U lo

ad

ca

lcu

latio

n m

ust

be

carr

ied

ou

t fo

r e

ach

ap

plic

atio

n

Au

x D

C

No

te:

All

C1

63

4

mo

du

les

mu

st b

e

con

ne

cte

d a

t th

e e

nd

of th

e s

eq

ue

nce

No

te:

To

re

du

ce th

e q

ua

ntit

y o

f st

an

da

rd c

ab

le lo

om

s, a

ny

mo

du

les

tha

t a

re to

be

po

we

red

fro

m th

e

fire

ala

rm p

an

el n

ee

d to

be

loca

ted

in th

e le

ft h

an

d s

ide

of th

e o

utp

ut e

xpa

nsi

on

en

clo

sure

.

J5

J2C1

63

5

J6 J3 J5

Da

ta

rib

bo

n

Au

x D

C

J2C1

63

3

J6 J4 J3

J2C1

63

3

J6 J4 J3

J2C1

63

5

J6 J3 J5

J3

C1

63

4

J2 J3

J3

Au

x D

C

Da

ta

rib

bo

nD

ata

rib

bo

n

Da

ta

rib

bo

n

Da

ta

rib

bo

n

Pre

ce

pt

EN

16

Pa

ne

l w

ith

in

tern

al O

utp

ut

Mo

du

les J2C

16

35

J6 J3 J5

Au

x D

C

Da

ta

rib

bo

n



ISSUE No. & DATE: 0 09/03/12

PAGE 16 of 19

Figure 13 – 8/16 zone panel and Exp 4 Output Module Panel with no PSU

Sta

nd

ard

Pa

ne

l E

xp

an

sio

n S

ys

tem

s.

1] P

rece

pt E

N 8

w

ith

1 o

ff O

/P m

od

ule

.

2] P

rece

pt E

N 1

6 w

ith

1 o

ff O

/P m

od

ule

.

3] P

rece

pt E

N 1

6L

with

2 o

ff O

/P m

od

ule

s.

4] P

rece

pt E

N 1

6 w

ith

Exp

4 [

4 w

ay O

/P e

nclo

su

re w

ith

ma

x 4

O/P

mo

du

les, w

ith

or

with

ou

t o

ptio

na

l 5

Am

p P

SU

an

d b

atte

rie

s].

5] P

rece

pt E

N 3

2 w

ith

Exp

5 [

5 w

ay O

/P e

nclo

su

re w

ith

ma

x 5

O/P

mo

du

les, w

ith

or

with

ou

t o

ptio

na

l 5

Am

p P

SU

an

d b

atte

rie

s].

C1

63

4

J2

Da

ta

rib

bo

n

Au

x D

C

J1

7

J2

4

C1

62

7

Mo

the

rbo

ard

Pre

ce

pt

EN

Ex

p 4

[4

wa

y O

/P e

xp

an

sio

n e

nc

los

ure

wit

h 4

mo

du

les

po

we

red

fro

m P

rec

ep

t E

N p

an

el]

PS

U lo

ad

ca

lcu

latio

n m

ust b

e

ca

rrie

d o

ut fo

r e

ach

ap

plic

atio

n

Au

x D

C

No

te:

All

C1

63

4 m

od

ule

s m

ust b

e

co

nn

ecte

d a

t th

e e

nd

of th

e s

eq

ue

nce

No

te:

To

re

du

ce

th

e q

ua

ntity

of sta

nd

ard

ca

ble

lo

om

s, a

ny m

od

ule

s th

at a

re to

be

po

we

red

fro

m th

e fire

ala

rm p

an

el n

ee

d to

be

lo

ca

ted

in

th

e le

ft h

an

d s

ide

of th

e o

utp

ut

exp

an

sio

n e

nclo

su

re.

J2C1

63

3

J6

J4

J3

J2

C1

63

5

J6

J3

J5

J3

C1

63

4

J2

J3

Da

ta

rib

bo

n

Da

ta

rib

bo

n

Da

ta

rib

bo

n

Pre

ce

pt

EN

8 o

r 1

6 P

an

el

[no

in

tern

al O

utp

ut

Mo

du

les

]



ISSUE No. & DATE: 0 09/03/12

PAGE 17 of 19

Figure 14 – 8, 16 or 32 zone panel & Exp 5 Output Module Panel with 5 Amp PSU

C1

63

3

J2

J6

J4

J2

C1

63

5

J6

J2

C1

63

5

J6

J1

7

J2

4

Da

ta

rib

bo

n

Pre

ce

pt

EN

8

, 1

6 o

r 3

2P

rec

ep

t E

N E

xp

5 [

5 w

ay

O/P

ex

pa

ns

ion

en

clo

su

re w

ith

5 m

od

ule

s c

/w 5

Am

p P

SU

]

C1

62

7

Mo

the

rbo

ard

F

urt

he

r e

xp

an

sio

n

mo

du

les

PS

U lo

ad

ca

lcu

latio

n m

ust b

e

ca

rrie

d o

ut fo

r e

ach

ap

plic

atio

n

Au

x D

C

TB

1

28

V

0V

MF

lt

CF

lt

TB

5

J1

PW

R

& F

lt

O/P

s

C1

65

2

5 A

mp

PS

U

Au

x D

C,

Ma

ins F

lt &

Co

mm

PS

U F

lt

Au

x D

C o

r u

se

ad

ditio

na

l P

SU

J2

C1

63

5

J6

J2

C1

63

5

J6

No

te:

All

C1

63

4

mo

du

les m

ust b

e

co

nn

ecte

d a

t th

e e

nd

of th

e s

eq

ue

nce

Au

x D

CA

ux D

CA

ux D

C

No

te:

To

re

du

ce

th

e q

ua

ntity

of sta

nd

ard

ca

ble

lo

om

s, a

ny m

od

ule

s th

at a

re to

be

po

we

red

fro

m th

e

fire

ala

rm p

an

el n

ee

d to

be

lo

ca

ted

in

th

e le

ft h

an

d s

ide

of th

e o

utp

ut e

xp

an

sio

n e

nclo

su

re.

J3

J3

J5

J3 J5

J3 J5

J3 J5

Da

ta

rib

bo

n

Da

ta

rib

bo

n

Da

ta

rib

bo

n

Da

ta

rib

bo

n

Da

ta

rib

bo

n

C1

65

2 P

ow

er

lea

d

Au

x D

C



ISSUE No. & DATE: 0 09/03/12

PAGE 18 of 19

Figure 15 – 32 zone panel & Exp 5 Output Module Panel with no PSU

C1

63

3

J2

J6

J4

J2

C1

63

5

J6

J2

C1

63

5

J6

J1

7

J1

9

C1

65

2

5 A

mp

PS

UT

B1

28

V

0V

MF

lt

CF

lt

TB

5

J1

PW

R

& F

lt

O/P

s

Da

ta

rib

bo

n

Pre

ce

pt

EN

3

2

w

ith

5

Am

p P

SU

Pre

ce

pt

EN

Ex

p 5

[5

wa

y O

/P e

xp

an

sio

n e

nc

los

ure

]

C1

62

7

Pre

ce

pt E

N

Mo

the

rbo

ard

Au

x D

C

Fu

rth

er

ex

pa

ns

ion

mo

du

les

PS

U lo

ad

ca

lcu

latio

n m

ust b

e

ca

rrie

d o

ut fo

r e

ach

ap

plic

atio

n

Au

x D

C

Au

x D

C o

r u

se

ad

ditio

na

l P

SU

J2

C1

63

5

J6

J2

C1

63

5

J6

No

te:

All

C1

63

4

mo

du

les m

ust b

e

co

nn

ecte

d a

t th

e e

nd

of th

e s

eq

ue

nce

Au

x D

CA

ux D

CA

ux D

CJ3

J3

J5

J3 J5

J3 J5

J3 J5

Da

ta r

ibb

on

Da

ta r

ibb

on

Da

ta r

ibb

on

Da

ta r

ibb

on

Da

ta

rib

bo

n

Au

x D

C

J2

4



ISSUE No. & DATE: 0 09/03/12

PAGE 19 of 19

Figure 16 – Precept EN 16L with internal O/P Modules and Exp 4 Output Module Panel with PSU

C1

63

4

J2

Da

ta

rib

bo

n

Au

x D

C

J1

7

J2

4

C1

62

7

Pre

ce

pt E

N

Mo

the

rbo

ard

Pre

ce

pt

EN

Ex

p 4

[4

wa

y O

/P e

xp

an

sio

n e

nc

los

ure

wit

h 4

mo

du

les

po

we

red

fro

m t

he

Pre

ce

pt

EN

pa

ne

l

Au

x D

C

No

te:

All

C1

63

4

mo

du

les m

ust b

e

co

nn

ecte

d a

t th

e e

nd

of th

e s

eq

ue

nce

J2C1

63

3

J6

J4

J3

J2C1

63

3

J6

J4

J3

J2

C1

63

5

J6

J3

J5

J3

C1

63

4

J2

J3

Au

x D

C

Da

ta

rib

bo

nD

ata

rib

bo

n

Da

ta

rib

bo

n

Da

ta

rib

bo

n

Pre

ce

pt

EN

16

L P

an

el w

ith

in

tern

al O

utp

ut

Mo

du

les

J2C1

63

5

J6

J3

J5

Da

ta

rib

bo

n

PS

U lo

ad

ca

lcu

latio

n m

ust b

e

ca

rrie

d o

ut fo

r e

ach

ap

plic

atio

n

TB

1

28

V

0V

MF

lt

CF

lt

TB

5

J1

PW

R

& F

lt

O/P

s

C1

65

2

5 A

mp

PS

U

Au

x D

C,

Ma

ins F

lt &

Co

mm

PS

U F

lt

C1

65

2

Po

we

r le

ad

Documents

Precept EN Output Expansion Module