Parameter
Value
Indication of the input signals
1 yellow LED per channel; the LED is ON when
the input signal is high (signal 1). The module is
powered via the I/O bus.
Input type according to EN 61131-2
Type 1 sink
Input signal range
+24 V DC
Signal 0
-3 V...+5 V
Undefined signal
+5 V...+15 V
Signal 1
+15 V...+30 V
Ripple with signal 0
-3 V...+5 V
Ripple with signal 1
+15 V...+30 V
Input current per channel
Input v24 V
Typ. 5 mA
Input v5 V
Typ. 1 mA
Input v15 V
> 2.5 mA
Input v30 V
< 8 mA
Max. permissible leakage current (at 2-wire
proximity switches)
1 mA
Input delay (0->1 or 1->0)
Typ. 8 ms
Max. cable length
Shielded
500 m
Unshielded
300 m
Technical data of the digital inputs/outputs if used as outputs
Parameter
Value
Number of channels per module
16 configurable transistor outputs
Distribution of the channels into groups
1 (16 channels per group)
Connections of the channels C0 to C15
Terminals 1 to 16
Reference potential for the channels C0 to
C15
Terminals 18 and 20 (negative pole of the
process voltage, signal name ZP)
Common power supply voltage
Terminals 17 and 19 (positive pole of the
process voltage, signal name UP)
Indication of the input signals
1 yellow LED per channel; the LED is ON
when the input signal is high (signal 1). The
module is powered via the I/O bus.
Way of operation
Non-latching type
Output voltage at signal 1
UP -0.3 V at max. current
Output delay (max. at rated load)
0 to 1
50
µ
s
1 to 0
200
µ
s
Output current
Rated current per channel (max.)
0.1 A at UP 24 V DC
Rated current per group (max.)
1.6 A
Device specifications
I/O modules > Digital I/O modules
2022/01/31
3ADR010278, 3, en_US
149