17.2.7.6 Technical data
SEMOD55338-1 v1
M50609-2 v7
Table 550: 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
17.2.8 Binary output modules (BOM)
IP14536-1 v1
17.2.8.1 Introduction
M6938-3 v4
The binary output module has 24 independent output relays and is used for trip
output or any signaling purpose.
17.2.8.2 Design
M1819-3 v4
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
311.
This should be considered when connecting the wiring to the connection terminal
on the back of the IED.
The high closing and carrying current capability allows connection directly to
breaker trip and closing coils. If breaking capability is required to manage fail of
the breaker auxiliary contacts normally breaking the trip coil current, a parallel
reinforcement is required.
For configuration of the output signals, refer to section
"Signal matrix for binary
outputs SMBO".
Section 17 1MRK 505 384-UEN A
IED hardware
692 Breaker protection REQ650 2.2 IEC
Technical manual
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