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Cooper Industries/MTL Confidential
Benefits of Integrated IS Interfaces
Intrinsic Safety for Conventional I/O
Cooper Industries/MTL Confidential
Welcome to the new MTL4500/5500
MTL4500 Series
NEW series building on the industry standard MTL4000
FASTER to install
IMPROVED performance
ADDITIONAL features make for simple project
application
MORE I/O channels giving the highest packing density
CONTINUED support for our customers installed base of
MTL4000 Series.
Cooper Industries/MTL Confidential
MTL4500 backplane and MTL5500 DIN rail ranges coming
together
Uniformity in MTL Isolator Ranges
Cooper Industries/MTL Confidential
Universal Housing
Universal Housing and PCB is transformed
by the addition of standard components into
either the MTL4500 or MTL5500
MTL4500 MTL5500
Cooper Industries/MTL Confidential
2 port and 3 port isolation
2 port isolation (MTL4000)Hazardous circuits isolated from safe area circuit and power supply
3 port isolation (MTL4500)Hazardous, safe and power circuits isolated from each other.
Haz area
(Field)
Safe area
(System)
Power
supply
Haz area
(Field)
Safe area
(System)
Power
supply
Cooper Industries/MTL Confidential
Compatible with MTL4000
Product compatibility:
• Support installed base
• Extended product life
• MTL4500 will fit on
existing backplanes
MTL4500 builds upon the
heritage of MTL4000 and
maintains the legacy of the
series.
Cooper Industries/MTL Confidential
Compatibility with MTL4000
Existing MTL4000 installations can accept MTL4500 modules
Retrofit kit to add the new mounting clips for MTL4500
(MCK45)
Installed base – supported for many years
Cooper Industries/MTL Confidential
MTL4500 series backplanes
The MTL4500 modules
are designed for easy
integration with DCS.
Custom backplanes
carry the I/O modules of
the DCS or replace the
field termination
assemblies.
Modularity of the
interface matches the
I/O cards of the system.
Provides both galvanic
isolation and intrinsic
safety.
Cooper Industries/MTL Confidential
Integrated DCS solutions
Examples of key
DCS solutions
The major advantages of utilising MTL4500 Series are realised through the
integration with the DCS systems.
Honeywell
Yokogawa Invensys
Cooper Industries/MTL Confidential
Generic backplanes - CPS
Standard range of
backplanes with
screw-clamp safe-area
terminals
Mounting accessories
for DIN-rail, flat
surface or 19” racks
Other accessories for
tagging and cable
screen earthing
CPS04 4 modules
CPS08 8 modules
CPS16 16 modules
CPS24 24 modules
Cooper Industries/MTL Confidential
Generic backplanes - CPDYN
Standard range of
backplanes plug-in
connectors for use
with Tyco Dynamic
series connectors
Mounting accessories
for DIN-rail, flat
surface or 19” racks
Other accessories for
tagging and cable
screen earthing
CPDYNB 16 modules
CPDYNA 8 modules
Cooper Industries/MTL Confidential
MTL4500 series isolator overview
Hazardous area pluggable connectorDifferent color label for different
signal type identificationWhite – Digital input
Red – Digital output
Blue – Analog input
Green – Analog Output
Orange – Temperature input
Grey - Dummy
Optional tag
holder for
individual
isolator
identification
by tag
number
Various backplanes for:
8, 16, 32, 64 IO points
Clip mechanism for fast
installation and removal
Redundant connectors
for system cable
connection
Redundant 24VDC power
input connector
2 x Power alarm contact
output with LEDs
HART connectors for
linking several
backplanes and also for
connection to HART
Communication Module
Cooper Industries/MTL Confidential
Simple modular approach
Cooper Industries/MTL Confidential
Cost and space saving - high reliability
Multicore cable
Hazardous area Hazardous area
trunkingDIN rail isolators
DCS termination
unit
Safe area trunking
Point to point wiring
DCS
DCSMTL4000
Cooper Industries/MTL Confidential
Line Monitoring (LFD)
LFD available for all AI, AO, DI and DO
4-20mA has LFD by default
AO has choice of s/c only or both s/c & o/c
DI has different methods of alarming:
• LED only
• LED + separate alarm relay output (grouped on b/p)
• LED + feedback into system’s control signal via b/p
DO usually loop-powered so LFD not reqd.
• But sometimes needed so separate alarm relay output
available (grouped on backplane)
Cooper Industries/MTL Confidential
DCS Specific Per Channel LFD
Cooper Industries/MTL Confidential
DCS Specific Per Channel LFD
Backplane allows
conditioning components
to be used in the loop to
promote different
responses appropriate to
the requirements of the
DCS or End-User
Cooper Industries/MTL Confidential
Customised to meets your needs
Custom FTA
HART
Interface
HART signals
Cooper Industries/MTL Confidential
Model Function Supercedes
MTL4501-SR failsafe D.I., SIL3 MTL4113P
MTL4510 4ch D/I solid state o/p --
MTL4510B 4ch multi-function --
MTL4511 1ch changeover o/p MTL4015
MTL4513 2ch solid-state o/p MTL4013
MTL4514 1ch relay o/p & LFD o/p MTL4014
MTL4516 2ch relay o/p MTL4016
MTL4516C 2ch changeover o/p --
MTL4517 2ch relay o/p & LFD o/p MTL4017
MTL4000 to MTL4500 series DIs
Cooper Industries/MTL Confidential
Digital inputs
Phase reversal and LFD on all models
Multi-function module, e.g. MTL4510B
• 1 input - 2 outputs
• start-stop latching function
• mono-stable outputs (1sec pulse)
• 2ch with separate LFD per channel
Cooper Industries/MTL Confidential
Model Function Supercedes
MTL4521 loop-pwd solenoid driver MTL4024
MTL4523 solenoid driver + LFD MTL4023
MTL4523R solenoid driver + LFD rev MTL4023R
MTL4523L loop-powered + LFD --
MTL4524 sol. drive, switch & override MTL4021
MTL4524S sol. drive, switch & override MTL4021S
MTL4525 sol. drive, switch & override MTL4025
MTL4000 to MTL4500 series DOs
Cooper Industries/MTL Confidential
Digital outputs
For critical applications loop-power is often preferred
for digital outputs
Until now detection of line faults was only
implemented in bus-powered modules
The new MTL4523L is loop-powered and signals line
faults when the output is energised
Cooper Industries/MTL Confidential
Model Function Supercedes
MTL4541 Tx. Repeater, smart --
MTL4541A Tx. Repeater, smart, pass input MTL4041A
MTL4541AS 4541A with current sink --
MTL4541B Tx. Repeater, smart, 2port MTL4041B
MTL4541P Tx. Repeater, smart, power MTL4041P
MTL4544 2ch, Tx. Repeater, smart --
MTL4544A Tx. Repeater, smart, pass input --
MTL4544AS 4544A with current sink --
MTL4544B 2ch, Tx. Rep, smart, 2port MTL4044
MTL4000 to MTL4500 series AIs
Cooper Industries/MTL Confidential
Analogue inputs
Dual-channel module reduce footprint
Also provides
1in2out function
Cooper Industries/MTL Confidential
Model Function Supercedes
MTL4546 Current driver, smart MTL4046/4045B
MTL4546C Current driver, smart MTL4046C/4045C
MTL4549 2ch Current driver, smart --
MTL4549C 2ch Current driver, smart --
MTL4000 to MTL4500 series AOs
Cooper Industries/MTL Confidential
Analogue outputs
Dual-channel x549 module reduces
footprint
New “Y” version to replace “C” version
for open-circuit only LFD
Cooper Industries/MTL Confidential
Model Function Supercedes
MTL4526 2ch relay output MTL4216
MTL4532 pulse input isolator MTL4032
MTL4533 vibration probe interface MTL4031
MTL4561 2ch fire & smoke detect MTL4061
MTL4575 Temperature converter MTL4073
MTL4581 mV isolator MTL4081
MTL4599 dummy isolator MTL4099
MTL4599N feedthrough module MTL4099N
MTL4000 to MTL4500 series others
Cooper Industries/MTL Confidential
Other functions
Full range of THC and RTD inputs (Pt, Cu,
Ni) with linearisation
Fast response to input signal change -
configurable for 100, 200, 500msec
Relay output gives process high or low
alarm facility or early THC burnout
Dual-channel vibration and temperature
modules
Cooper Industries/MTL Confidential
Easy to apply by clipping
onto standard DIN rail and
with pluggable connections.
Full range of accessories for
projects large or small.
Work alongside existing
MTL5000 Series to enhance,
extend and prolong
equipment life.
DIN-rail mount – MTL5500
Cooper Industries/MTL Confidential
MTL5500 features
Full range of application functions, shared with
MTL4500
• Binary inputs (switches and prox sensors)
• Binary outputs (solenoid valves)
• Analogue inputs (process transmitters)
• Analogue outputs (positioners, I/P converters)
• Temperature inputs (thermocouples, RTDs)
• Other I/O signals (F&G, vibration, pulse, relay,
etc)
Compatible with MTL5000 protecting existing
installations