ABB RET670 Product Manual page 44

Transformer protection RET670 ANSI
Pre-configured
Product version: 1.2
Table 11. BIM - Binary input module with enhanced pulse counting capabilities
Quantity
Binary inputs
DC voltage, RL
Power consumption
24/30 V
48/60 V
125 V
220/250 V
Counter input frequency
Balanced counter input frequency
Oscillating signal discriminator
Table 12. IOM - Binary input/output module
Quantity
Binary inputs
DC voltage, RL
Power consumption
24/30 V
48/60 V
125 V
220/250 V
44
Rated value
16
24/30 V
48/60 V
125 V
220/250 V
max. 0.05 W/input
max. 0.1 W/input
max. 0.2 W/input
max. 0.4 W/input
10 pulses/s max
40 pulses/s max
Blocking settable 1–40 Hz
Release settable 1–30 Hz
Rated value
8
24/30 V
48/60 V
125 V
220/250 V
max. 0.05 W/input
max. 0.1 W/input
max. 0.2 W/input
max. 0.4 W/input
1MRK 504 118-BUS A
Nominal range
-
RL ± 20%
RL ± 20%
RL ± 20%
RL ± 20%
-
-
-
Nominal range
-
RL ± 20%
RL ± 20%
RL ± 20%
RL ± 20%
-
ABB