Product Manual

AGD 326
AGD 326
PEDESTRIAN ON-CROSSING DETECTOR
AGD 326
PEDESTRIAN ON-CROSSING DETECTOR
AGD 326
PEDESTRIAN ON-CROSSING DETECTOR
6
ELECTRICAL INSTALLATION
The detector is powered using a 12 /24V ac/dc (+/- 20%) or 230Vac supply.
The power is applied to the detector using a multi-pin mating connector.
The AGD326 On Crossing Detector is provided with a Buccaneer Series
PX0728/S 9 pole connector to enable direct connection to the traic control
system. The pin outs of the connector and detector function
are highlighted in the table below.
12/24V ac/dc supply wiring (1m with Bulgin connector or 5m flying lead)
The output is an SPCO (SPDT) Opto with the impedance state of the relay being the same for a detect state or
power o condition. Connection is via a Bulgin Buccaneer 9-pin connector as above with pins 7, 8 and 9 not
connected. Upon power up, owing to the nature of the equipment’s power supply, at 24V an initial current of
up to 2amp for 2ms can be drawn. This product must be protected by a 1A circuit breaker or in line fuse. The
installation of this equipment must conform to the latest edition of the IEE Wiring Regulations (BS7671).
Note: The mating half for the Bulgin plug is supplied with the detector.
1 metre mating half part number: CA-083
4 metre mating half part number: CA-107
Voltage tolerances of supply are as follows: Nominal current is:
• Vdc: 10 - 29V • 12Vdc 50mA
• Vac: 24Vac +/- 20% • 24Vdc 26mA
• 24Vac 50mA
N/O = high impedance switched output. N/C = low impedance switched output.
Installation and Commissioning
Single Cable 12Vdc/24V ac/dc Supply Wiring (1m lead with multi-pin connector)
Pin No. Wire Colour Function Power Off Power On-No Detect Power On-Detect
1 Red 12/24Vdc (+)
or 24Vac
- - -
2 Black 0V - - -
3 - Not Connected - - -
4 White Opto 1 Common - - -
5 Yellow Opto 1 N/O N/O N/C N/O
6 Blue Opto 1 N/C N/C N/O N/C
Single Cable 12Vdc/24V ac/dc Supply Wiring (5m flying lead)
Pin No. Wire Colour Function Power Off Power On-No Detect Power On-Detect
1 Red 12/24Vdc (+)
or 24Vac
- - -
2 Black 0V - - -
3 Green Earth Ground - - -
4 White Opto 1 Common - - -
5 Yellow Opto 1 N/O N/O N/C N/O
6 Blue Opto 1 N/C N/C N/O N/C