Powerware Corporation9170+ دليل المستخدم

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Relay Interface Card for Powerware 9120 and 9170+
General
This Relay Interface Card (p/n 1014018) provides potential free true relay interface for AS/400 and other
relay connected computers and industrial applications. This relay interface uses a 15-pin D-sub connector
and this Relay Interface Card is installed in the slot on rear panel of the UPS.
Installation
The UPS does not have to be shut down when installing this Relay Interface Card.
1. Remove the cover on the option slot on the back of

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Table 1. Relay information available. Relay # System state D15 pin # NC / NO * on board connected K1: Line Line OK 1 - 2 NC Line failure 1 - 3 NO K2: Battery Battery normal 4 - 5 NC Battery low 4 - 6 NO K3: UPS Alarm UPS alarm 7 - 8 NC UPS ON / OK 7 - 9 NO K4: Bypass UPS on bypass 10 - 12 NC UPS normal / On inverter 10 - 11 NO UPS shutdown ** 13 - 15 Table 1 * Normally closed (NC) /open (NO) connection state when the Relay Interface Card is not powered. ** The shutdown pin (15) needs minimum of