User's Manual

Common Platform WiFi EAS Systems
9
Interconnection between Smart Power Supply and Pedestal
The system transceiver board has two sockets (combined pins 1 to 6) that connect to SPS output terminal
pins 1 to 6 (one-to-one pin connection). The reference diagram shows the pin mapping relation between
transceiver board and PSU.
Pin 1
Pin 6
Pin 6
Pin 1
Un-Shielded
Cable Conductors Specifications
Note: Specifications are calculated at 30 meters (100 feet) length.
Pin
Conductors
Gauge
AWG
Description
1
Conductor 1
1 mm
2
16
Power (Common Ground)
2
Conductor 2
1 mm
2
16
Power (26 VAC)
3
Conductor 3
0.5 mm
2
20
TX OFF
4
Conductor 4
0.5 mm
2
20
Alarm
5
Conductor 5
0.5 mm
2
20
Jammer-Detection
6
Conductor 6
0.5 mm
2
20
Alarm Volume
Caution! One SPS can power
only one transceiver pedestal.
Isolated Multiple Conductor Cable