Data Sheet

— up to 40 °C, max.
16
Input voltage
● Type of input voltage
DC
● Rated value (DC)
24V
● for signal "0"
-30 to +5V
● for signal "1"
13 to 30V
Input current
● for signal "1", typ.
7mA
Input delay (for rated value of input voltage)
for standard inputs
— parameterizable
No
— at "0" to "1", min.
1.2ms
— at "0" to "1", max.
4.8ms
— at "1" to "0", min.
1.2ms
— at "1" to "0", max.
4.8ms
Cable length
● shielded, max.
1000m
● unshielded, max.
600m
Encoder
Connectable encoders
● 2-wire sensor
Yes
— permissible quiescent current (2-wire
sensor), max.
1.5mA
Isochronous mode
Isochronous operation (application synchronized up
to terminal)
No
Interrupts/diagnostics/status information
Diagnostics function No
Alarms
● Diagnostic alarm
No
● Hardware interrupt
No
Diagnostics indication LED
● Status indicator digital input (green)
Yes
Potential separation
Potential separation digital inputs
● between the channels
No
● between the channels, in groups of
16
● between the channels and backplane bus
Yes; Optocoupler
Permissible potential difference
between different circuits 75 V DC/60 V AC
6AG1321-1BH02-2AA0 Subject to change without notice
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09/13/2019 © Copyright Siemens