ABB Relion REG670, Technical Manual

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Quantity Rated value Nominal range
Counter input frequency 10 pulses/s max -
Oscillating signal discriminator Blocking settable 1–40 Hz
Release settable 1–30 Hz
Debounce filter Settable 1–20 ms
Maximum 176 binary input channels may be activated
simultaneously with influencing factors within nominal range.
Table 894: BIM - Binary input module with enhanced pulse counting capabilities
Quantity Rated value Nominal range
Binary inputs 16 -
DC voltage, RL 24/30 V
48/60 V
110/125 V
220/250 V
RL ± 20%
RL ± 20%
RL
±
20%
RL ± 20%
Power consumption
24/30 V
48/60 V
110/125 V
220/250 V
max. 0.05 W/input
max. 0.1 W/input
max. 0.2 W/input
max. 0.4 W/input
-
Counter input frequency 10 pulses/s max -
Balanced counter input frequency 40 pulses/s max -
Oscillating signal discriminator Blocking settable 1–40 Hz
Release settable 1–30 Hz
Debounce filter Settable 1-20 ms
Maximum 176 binary input channels may be activated
simultaneously with influencing factors within nominal range.
21.2.8 Binary output modules (BOM)
21.2.8.1 Introduction
The binary output module has 24 independent output relays and is used for trip output
or any signaling purpose.
21.2.8.2 Design
The binary output module (BOM) has 24 software supervised output relays. Each pair
of relays have a common power source input to the contacts, see figure
530 . This
should be considered when connecting the wiring to the connection terminal on the
back of the IED.
1MRK502052-UEN B
Section 21
IED hardware
1161
Technical manual