Maximum 176 binary input channels may
be activated simultaneously with influencing
factors within nominal range.
M12318-1 v6
Table 15. IOM - Binary input/output module contact data (reference standard: IEC 61810-2)
Function or quantity
Trip and signal relays
Fast signal relays (parallel
reed relay)
Binary outputs
10
2
Max system voltage
250 V AC, DC
250 V DC
Test voltage across open contact, 1 min
1000 V rms
800 V DC
Current carrying capacity
Per relay, continuous
Per relay, 1 s
Per process connector pin, continuous
8 A
10 A
12 A
8 A
10 A
12 A
Making capacity at inductive load with L/R>10 ms
0.2 s
1.0 s
30 A
10 A
0.4 A
0.4 A
Making capacity at resistive load
0.2 s
1.0 s
30 A
10 A
220–250 V/0.4 A
110–125 V/0.4 A
48–60 V/0.2 A
24–30 V/0.1 A
1MRK 502 068-BEN D
Generator protection REG670 2.1 IEC
Product version: 2.1
ABB
43
