GE PB3-POS-RP user manual SW4 Settings, SW4 Switches 1,2

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PB3-POS-RP ProBridge

User Manual

SW4 Settings

SW4 – Switches 1,2, 4-6

These switches are reserved for Technical Support personnel. Do not use.

SW4 - Switch 3

Switch 3 on SW4 is used for signal termination for Port 0 on the PB3. Termination is important whenever multiple PB3 units are interconnected via the unit’s built-in RS485 network and the length between the PB3’s is more than 2000 feet. The default termination setting on the ProBridge 3 unit is with termination set to OFF. Whenever there are more than two PB3’s, termination on some of the PB3 units will change. The first PB3 and the last PB3 on the RS485 network will have termination set to ON (Down), all others between these two units will have their termination set to OFF (Up).

SW4 - Switches 7-8

Switches 7 and 8 on SW4 controls the Network protocol of Port 1 on the PB3. In other words, Port 1 on the PB3 can communicate as an RS232 or RS485 port depending on the needs on the Network environment.

SW4

Netwwork Protocol	7	8
RS232	D	U
RS485	U	D