Order Code: TRG100B

Traffic light with two 100mm diameter LED arrays in red and

green, operated from 24Vdc supply with fully encapsulated

LEDs for a water proof seal.

• Proven high reliability ultra-bright LEDs.

• Energy saving – Less than 7% of a 60W lamp bulb.

• All front screw fixing - No awkward bolts brackets

or rivets.

• Shallow profile - Less damage risk compared to

bulkier units.

• Fully po4ed waterproof assembly that can endure

short term immersion.

• 4M cable tails for fast installa6on on site.

• Unregulated 24Vdc (±2.5V) as standard, 12Vdc available to order.

Technical Data

Nominal Power Consump6on Red 2.4W, Green 2.0W

Nominal Voltage 24Vdc ±2.5Vdc

Opera6ng Temperature -10ºC to +60ºC

Degree of Protec6on IP67

Wire Length 4m (2 x Twin Wires)

Dimensions Height 268mm, Width 140mm, Depth 50mm

Country of Origin UK

Motion29 Limited

29 Woodfieldside Business Park

Pontllanfraith, Blackwood, NP12 2DG, UK.

Tel: 08450 942510 Fax: 08450 942520

www.motion29.com info@motion29.co.uk

Every effort has been made to ensure the information within

this document is correct and accurate as possible, no warranty

as to the accuracy of this information is implied in any way.

With our policy of continuous development, we reserve the

right to vary detail within the document without further

notice.

22/02/2011 - Issue A

LED Traffic Lights

Order Code: TRG150B

Traffic light with two 150mm diameter LED arrays in red and

green, operated from 24Vdc supply with fully encapsulated

LEDs for a water proof seal.

• Proven high reliability ultra-bright LEDs.

• Energy saving – Less than 7% of a 60W lamp bulb.

• All front screw fixing - No awkward bolts brackets

or rivets.

• Shallow profile - Less damage risk compared to

bulkier units.

• Fully po4ed waterproof assembly that can endure

short term immersion.

• 4M cable tails for fast installa6on on site.

• Unregulated 24Vdc (±2.5V) as standard, 12Vdc available to order.

Technical Data

Nominal Power Consump6on Red 4.5W, Green 3.9W

Nominal Voltage 24Vdc ±2.5Vdc

Opera6ng Temperature -10ºC to +60ºC

Degree of Protec6on IP67

Wire Length 4m (2 x Twin Wires)

Dimensions Height 368mm, Width 190mm, Depth 50mm

Country of Origin UK

Motion29 Limited

29 Woodfieldside Business Park

Pontllanfraith, Blackwood, NP12 2DG, UK.

Tel: 08450 942510 Fax: 08450 942520

www.motion29.com info@motion29.co.uk

Every effort has been made to ensure the information within

this document is correct and accurate as possible, no warranty

as to the accuracy of this information is implied in any way.

With our policy of continuous development, we reserve the

right to vary detail within the document without further

notice.

22/02/2011 - Issue A

LED Traffic Lights

SCB1-SC-R24vDC

Traffic Light Control System for Two Way

Vehicle Operation of a Single Track Road.

Comprising: A sub assembly PCB with pre-programmed software and positive break interlocked relay outputs.

Basic Operating Sequence:

Step Function Direction 1 Signal Light

Direction 2 Signal Light

1 Direction 1 Go Green Red

2 Direction 1 Off Clearance Period Red Red

3 Direction 2 Go Red Green

4 Direction 2 Off Clearance Period Red Red

5 Return to Step 1

Important - 24v DC Regulated (+0.5v -1v)

Over voltage = LED failure. Use only fully regulated power supplies.

Modes of Operation

There are 4 modes of operation determined by the inputs on A & C. These inputs use negative pulse inputs, so that if a detector fails or gives an extended open circuit period, operation will revert to timed sequence for the relevant direction.

Mode Input A Input C Operation Description

1 No input No input Timed operation (flip-flop)

From Energisation; an internal timer will detect that inputs are not connected, and after a delay the timer function will operate for both directions. This will be repeated after any supply interruption.

2 No input Input with negative pulse

Direction 1 Normally Green

Direction 1 will continue to operate as mode 1. Direction 1 will be normally green. Detection of a vehicle (negative) on input C (direction 2) will initiate the changeover to direction 2, with timed return to direction 1.

3 Input with negative pulse

No input Direction 2 Normally Green

Direction 2 will continue to operate as mode 1. Direction 2 will be normally green. Detection of a vehicle (negative) on input A (direction 1) will initiate the changeover to direction 1, with timed return to direction 2.

4 Input with negative pulse

Input with negative pulse

Detection of both directions.

Detection of a vehicle will initiate the changeover of direction. The signals will remain on the direction of the last detected vehicle.

Motion29 Limited3 Tram Road Industrial EstatePontllanfraith, Blackwood, NP12 2LATel: 08450 942510www.motion29.com

Inputs & Functions

Input Description Function Control - Inputs A to H

In A Direction 1 detector. Input 1 – This uses a negative pulse for initiation. A short interruption of the +24v input will initiate the demand sequence for direction 1. Detectors or pilot switches should have NC contacts when in rest mode. An interruption of greater than 120 seconds will cause direction 1 to become timed operation.

In B Direction 1 Force. Input 2 - Energisation of this input will ignore the normal operation logic. Direction 1 will be Green, Direction 2 will be Red. Energisation of Input D will cancel this function.

In C Direction 2 detector. Input 3 – This uses a negative pulse for initiation. A short interruption of the +24v input will initiate the demand sequence for direction 2. Detectors or pilot switches should have NC contacts when in rest mode. An interruption of greater than 120 seconds will cause direction 2 to become timed operation.

In D Direction 2 Force. Input 4 - Energisation of this input will ignore the normal operation logic. Direction 2 will be Green, Direction 1 will be Red. Energisation of Input B will cancel this function.

In E STOP Force Input 5 – This uses the negative of the input for function. With the input open circuit the lights for both directions to RED. This function can be used for maintenance of carriageway etc.

Time Controls

Time periods are set on the 4 DIP switch blocks at the bottom of the PCB

board. The blocks work in binary addition in with 1 sec base unit.

Switch On Sw 1 Sw 2 Sw 3 Sw 4 Sw 5 Sw 6 Sw 7 Sw 8

Seconds Value 1s 2s 4s 8s 16s 32s 64s 128s

To set the required time: Add “ON” values of switches as shown in table above.

Overall time period = ± 1 sec.

IMPORTANT ! - THE OUTPUTS ARE ACTIVE LOW [SINK OPERATION].

(The +24v is always on & the - 0v is switched).

OP 1 Direction 1 Red OP 6 Direction 2 Sensed or Timed

OP 2 Direction 1 Green OP 7 STOP is forced in both directions

OP 3 Direction 2 Red OP 8 Not Used

OP 4 Direction 2 Green OP X Not Used

Outputs

OP 5 Direction 1 Sensed or Timed OP Y Not Used

2002/95/EC Restriction Of Hazardous Substances - Not Applicable - Does not contain Lead, Mercury, Cadmium or Hexavalent Chromium.

73/23/EEC Not applicable – Extra low voltage.

89/336/EEC [CENELEC - EN 50082-1] EMC immunity: Light Industrial

89/336/EEC [CENELEC - EN 50081 Emissions: Light Industrial]

EEC Directives

2002/96/EC End of life disposal of Waste Electrical & Electronic Equipments. – Item is a sub assembly – Refer to assembler for disposal registration.

Motion29 Limited3 Tram Road Industrial EstatePontllanfraith, Blackwood, NP12 2LATel: 08450 942510www.motion29.com