PC400 Terminal Installation & User’s Guide - 21
A P P E N D I X B
PC400 Terminal Block Diagram
Power Connector
| Bell Relay Fuse | |
| (1amp slow blow) | |
Bell Relay | Common | |
Normally Open | ||
Screw | ||
Terminals | Normally Closed | |
|
RS485
Screw Terminals
Modem/
10BaseT Connection
RS232 / RS485
Connection
