Tripp Lite UPS SNMPWEBCARD User Manual download pdf (Page 22)

SNMP Adapter User’s Guide

PS/2 Connector

PS/2 Connector Pins

Pin Name Description

1 GND Ground

2 +9V or

+12V

Power

3 Not used

4 Not used

5 Tx Serial transmit

6 Rx Serial receive

Serial Port – Adapter Card

Figure 2:- Pin Assignments

PIN Name Description

1 GND +12V GND

2 +12V +12V Power

3 RXDUPS Connect to UPS Tx signal

4 TXDUPS Connect to UPS Rx signal

5 RXDPC Connect to terminal Tx signal

6 TXDPC Connect to terminal Rx signal

7 Not used

8 SNMPSIG SNMP card detect, connect to pin-10

9 GND +12V GND

10 +VCC Provided by UPS

93-2453 (200503172)

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