Tripp Lite 9PX11K Eaton 9PX 8000 9PX 11000 9PX EBM 240V Installation and User - Page 33

ENGLISH 6. Communication Remote control connection and test 1. Check the UPS is shut down and the electrical supply network disconnected. 2. Remove RPO connector from the UPS by unfitting the screws. 3. Connect a normally closed volt-free contact between the two pins of connector. Contact open: shut down of UPS To return to normal operation, deactivate the external remote shut down contact and restart the UPS from the front panel. 13 Normally closed 4. Plug the RPO connector into the back of the UPS and fix the screws. 5. Connect and restart the UPS according to the previously described procedures. 6. Activate the external remote shut down contact to test the function. Always test the RPO function before applying your critical load to avoid accidental load loss. • Connectivity Cards Connectivity cards allow the UPS to communicate in a variety of networking environments and with different types of devices. The 9PX models have one available communication bay for the following connectivity cards: • Network-MS card - has SNMP and HTTP capabilities as well as monitoring through a Web browser interface; connects to Ethernet network. In addition, a Environmental Monitoring Probe can be attached to obtain humidity, temperature, smoke alarm, and security information. • Modbus-MS card - has connection to Modbus protocol in addition to network management. • Relay-MS card - has isolated dry contact (Form-C) relay outputs for UPS status: Utility failure, Battery low, UPS alarm/OK, or on Bypass. See on page 21 for the location of the communication bay. ETHERNET Setting/Sensor ETHERNET Setting/Sensor 100M 10M UPS data Reset 100M 10M UPS data Reset Network-MS card Modbus-MS card Relay-MS card 8-11kVA US_EN Page 33