Parameter
Value
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
Terminal 20 (negative pole of the process
voltage, signal name ZP)
Common power supply voltage
Terminal 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 through 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.)
0.5 A at UP 24 V DC
Rated current per group (max.)
8 A
Rated current (all channels together,
max.)
8 A
Lamp load (max.)
5 W
Device specifications
I/O modules > Digital I/O modules
2022/01/31
3ADR010278, 3, en_US
159
