FC 021

Counter Input

  • 2 digital RS422 inputs with counter function
  • 2 digital TTL inputs with counter function galvanically separated
  • 2 digital HTL inputs with counter function galvanically separated

For the S-DIAS system, EPLAN Macros are available for simple integration into the control cabinet.

Technical data

Digital inputs

Amount
2
Type
RS422
Input signal
RS422 level
Input delay
0,025 µs

Digital inputs

Amount
2
Input voltage
typically +24 V DC
Type
HTL
Galvanic isolation
Yes
Input current
3,7 mA bei +24 V
Input delay
10 µs

Digital inputs

Amount
2
Input voltage
typically +5 V DC
Type
TTL
Galvanic isolation
Yes
Input current
1,5 mA at +5 V
Input delay
typically 1 µs

Mechanical properties

Width (mm)
12,5
Height (mm)
104
Depth (mm)
72
Protection type
IP20

Article number / Certification

Item number
20-016-021
Standardization / Certification
UL 508 (E247993)
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