Binary Inputs; Filter Time Of A Binary Input - ABB REM 543 Technical Reference Manual

ABB Network Partner
4.1.6.
4.1.6.1.
Page 30
REM 543 Protection,
Monitoring and Control

Binary inputs

Some of the binary inputs can be programmed to operate either as a binary input or as a
pulse counter.
REM 543
Binary inputs PS1_4_BI1 *)
PS1_4_BI2 *)
PS1_4_BI3 *)
BIO1_5_BI1
BIO1_5_BI2
BIO1_5_BI3
BIO1_5_BI4
BIO1_5_BI5
BIO1_5_BI6
BIO1_5_BI7
BIO1_5_BI8
BIO1_5_BI9 *)
BIO1_5_BI10 *)
BIO1_5_BI11 *)
BIO1_5_BI12 *)
Binary inputs / 15
total
*) These binary inputs can be programmed as either binary inputs or pulse counters,
refer to section "Pulse counters".
The binary inputs of the REM 543 machine terminals are voltage-controlled and opti-
cally isolated. For technical data of the binary inputs, please refer to the section "Tech-
nical Data".

Filter time of a binary input

The filter time removes debounces and short disturbances on a binary input. The filter
time is set for each binary input of the REM 543 machine terminal. The operation of
input filtering is illustrated below.
Technical Reference Manual
Part 1, General