Control Wires - Toshiba G8000 SERIES Installation And Operation Manual

11.6

Control Wires

The control wires terminal layouts at TB1 (terminal bus 1) are shown below in Table 11.8.
No. I/O
1 Output
2 Output
3 Output
4 Output
5 Output
6 Input
7 Input
8 Input
9 Input
10 Output
11 Output
12 Input
13 Input
14 Output
15 Output
16 Output
17 Output
18 Output
19 Output
20
21 Output
22 Output
Note: All control wiring should be #18 AWG (0.823 mm
44
TABLE 11.8 EXTERNAL CONNECTIONS
Signal Name
Low Battery
Backup Operation
Fault
Inverter Supply
Warning
}
P24
Remote Run
}
P24
Remote Stop
Bypass Supply
Output Signal Ground
}
P24
Battery Overheat
}
52C Trip Signal
}
72B Trip Signal
}
72B Aux. Contact
}
External EPO
External EPO
Operation
Closed at Low Battery
Closed during Backup Operation
Closed if Faults present
Closed during Normal Operation
Closed if Warnings present
Close to run UPS
Close to stop UPS
Close during Bypass Operation
(Ground for pin #1 – 5 & #10)
Battery's
Overheat B-contact
Bypass Breaker
Shunt Trip Signal by EPO
Battery Breaker shunt trip
by EPO or Battery shutdown
Battery breaker's
Auxiliary A-contact
Ext EPO (Customer) N.O. Contacts
Ext EPO (Customer) N.O. Contacts
) or larger.
2
G8000 Series Installation and Operation Manual