Eaton Mini Slot Relay Interface Card
Contents
1. 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 UPS to install the Relay Interface Card 2 Put the Relay Interface Card into the slot and attach it to the rear panel by using the screws removed Option Slot The following information is available from the Relay Interface Card Line OK Line failure K2 Battery normal aa Battery low UPS alarm UPS ON OK UPS on bypass 12 108 UPS normal On inverter 11 12 VDC 13 Signal ground 14 UPS shutdown input 15 a Galvanically isolated common 1018946 Rev A 1 2 Table 1 Relay information available Relay System state D15 pin NC NO on board eee K1 Line Line OK K2 Battery Battery normal 4 5 NC K3 UPS Alarm UPS alarm UPS ON OK UPS on bypass UPS normal On inverter UPS shutdown Table 1 Normally closed NC open NO connection state when the Relay Interface Card is not powered The shutdown pin 15 needs minimum of 5 se2. conds high level signal connection to 12VDC to perform the UPS shutdown NOTICE The relay contacts must not be galvanically connected to any mains connected circuits Do not use 12VCD Pin13 of the Relay Interface Card for any power supply purposes for external devices Reinforced insulation to the mains is required for equipment and cables connected to these connections The relay contacts are rated for maximum 1A 30VAC or 200mA 60VDC All relay outputs are galvanically isolated from the other circuits of the UPS IEC 950 EN 50091 1 Shut down function The Relay Interface Card shut down functionality depends on the jumper JP1 JP2 amp JP3 selected on the board and on the UPS mode Normal or On Battery The functions are described in table 2 Table 2 Shut down options ea o a ei Me Normal eee gt eProps cna online when power returns PW seat Immediate output off back Immediate output off 9120 seat on line when shut down pins are opened On Battery Shut down as in RS 232 Immediate output off back Immediate output off port Output off after 120 jon line when shut down sec back on line when pins are opened i aa returns PW UPS Immediate output off 9170 Normal On Battery a Immediate output off Immediate output off Table 2 1018946 Rev A 2 2
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