Siemens SENTRON ATC6500 - Technical Specifications 2 DI 2 DO

Accessories
11.1 Expansion modules
3KC ATC6500 transfer control device
216 Manual, 05/2019, L1V30538268002A-01
Connection of sensors
Connection of floating contacts
11.1.6 Technical Specifications 2DI 2DO
Power supply
Supply voltage
5 V DC (supplied through the ATC6500)
Current consumption (max.)
250 mA
Power loss (max.)
1.25 W
Digital inputs
Number of digital inputs
2
Input type
Positive or negative
Input current
7 mA
Input signal - logical state "0"
Must be an open collector signal
Input signal - logical state "1" ≥ 17.6 V (for PNP type)
≤ 6.4 V (for NPN type)
Maximum frequency 2000 Hz (if the input is configured as a counter)
50 Hz (if input is configured as status)
Input signal delay
≥ 50 ms