ZETRON 025-9581M, Installation And Maintenance Manual

Page: 156 / 196

Appendix A: Details of Model 6203/6204 Hardware
156 025-9581M
Connections to the Transponder Board (P6A and P6B)
These two connectors are used to carry power, sense input state, and relay control signals
between the I/O and Power Supply board and the Transponder board. The pinout for these
two connectors is as follows:
Pin 1 = Sense Input 4
Pin 2 = Sense Input 3
Pin 3 = Sense Input 2
Pin 4 = Sense Input 1
Pin 5 = Connected to Model 6203 chassis ground
Pin 6 = Connected to Model 6203 chassis ground
Pin 7 = +12 Vdc
Pin 8 = +12 Vdc
Pin 9 = Relay 1 Control Line
Pin 10 = Relay 2 Control Line
Pin 11
= Relay 3 Control Line
Pin 12 = Relay 4 Control Line
12 Vdc Output (P5)
The P5 connector is used to power the IP Interface board. The pin connections for this
connector are as follows:
Pin 1 (+12V) = This is the +12 Vdc power output
Pin 2 (GND) = Connected to the Model 6203 chassis ground
Pin 3 (+12V) = This is the +12 Vdc power output
12 Vdc Input (J1)
J1 is the input to the Power Supply board.
Pin 1 = Connected to a +12 to +15 Vdc power source
Pin 2 = Connected to the power source ground
Sense Inputs (P7 - P8)
P7 and P8 are the connection points for the inputs to the four sense inputs of the Model
6203. These inputs can be configured to serve the following functions:
• Notify dispatcher when a status change occurs at one of the inputs on a Station
Transponder Unit
• Activate a relay
• Acknowledge an alert
Note This manual assumes you have an external DC power supply. Older
IP FSA units have an internal AC power supply. Refer to the
documentation that came with your equipment or contact Zetron
for revision E of this manual.