Table 15. IOM - Binary input/output module contact data (reference standard: IEC 61810-2), continued
Function or quantity
Trip and signal relays
Fast signal relays (parallel
reed relay)
Breaking capacity for AC, cos φ > 0.4
250 V/8.0 A
250 V/8.0 A
Breaking capacity for DC with L/R < 40 ms
48 V/1 A
110 V/0.4 A
125 V/0.35 A
220 V/0.2 A
250 V/0.15 A
48 V/1 A
110 V/0.4 A
125 V/0.35 A
220 V/0.2 A
250 V/0.15 A
Maximum capacitive load
-
10 nF
M12584-1 v5
Table 16. IOM with MOV and IOM 220/250 V, 110mA - contact data (reference standard: IEC 61810-2)
Function or quantity
Trip and Signal relays
Fast signal relays (parallel reed relay)
Binary outputs
IOM: 10
IOM: 2
Max system voltage
250 V AC, DC
250 V DC
Test voltage across open
contact, 1 min
250 V rms
250 V rms
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
loadwith 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
Breaking capacity for AC, cos
j
>0.4
250 V/8.0 A
250 V/8.0 A
Breaking capacity for DC with
L/R < 40 ms
48 V/1 A
110 V/0.4 A
220 V/0.2 A
250 V/0.15 A
48 V/1 A
110 V/0.4 A
220 V/0.2 A
250 V/0.15 A
Maximum capacitive load
-
10 nF
1MRK 502 068-BEN D
Generator protection REG670 2.1 IEC
Product version: 2.1
44
ABB
