Technical specifications
Number of simultaneously controllable inputs
● Horizontal mounting position
Up to 40 °C
Up to 60 °C
● Vertical mounting position
Up to 40 °C
32
16
32
Electrical isolation
● Between channels and backplane bus
● Between channels
– in groups of
Yes
Yes
16
Isolation, designed for basic isolation
● Between different circuits
75 V DC / 60 V AC
Isolation tested with 500 V AC or 707 V DC, type test
Current consumption
● From backplane bus
Max. 50 mA
Power loss of the module Typ. 6.5 W
Status, interrupts, diagnostics
Status display Green LED per channel
Group error display (SF LED) Yes
Diagnostic interrupts None
Diagnostic functions None
Sensor selection data
Input voltage
● Rated value
● For "1" signal
● For "0" signal
24 V DC
13 V to 30 V
- 30 V to + 5 V
Input current
● When signal "1" is present
Typ. 7 mA
Input delay
● At "0" to "1" transition
● At "1" to "0" transition
Typically 3 ms
Typically 3 ms
Input characteristics According to IEC 61131, Type 1
Connection of 2-wire BEROs
● Permissible quiescent current
Supported
Max. 1.5 mA
Connection of the transducer Using a 40-pin front connector
10.2.2 Digital input module DI 16 x DC24V
Article numbers
Standard module: 6ES7 650-8DK70-0AA0
ET 200PA SMART I/O modules
10.2 Digital input modules
ET 200PA SMART
Operating Instructions, 06/2019, A5E34192013-AB 129