Only additional details are therefore documented below.
Parameter
Value
Process supply voltage L+
Connections
Terminals 19 for L+ (+24 V DC) and 20
for M (0 V DC)
Rated value
24 V DC
Current consumption via L+
50 mA
Max. ripple
5 %
Protection against reversed voltage
Yes
Rated protection fuse for L+
Recommended; the outputs must be
protected by an 5 A fast-acting fuse
Current consumption from 24 V DC power supply at
the L+/UP and M/ZP terminals of the CPU/communi-
cation interface module
Ca. 5 mA
Galvanic isolation
Yes, between the output groups and the
rest of the module
Isolated groups
2 (8 channels per group)
Surge-voltage (max.)
35 V DC for 0.5 s
Max. power dissipation within the module
2.0 W
Weight
Ca. 160 g
Mounting position
Horizontal or vertical
Cooling
The natural convection cooling must not
be hindered by cable ducts or other
parts in the switchgear cabinet.
No effects of multiple overloads on isolated multi-channel modules occur, as every channel is
protected individually by an external fuse.
Technical data of the digital outputs
Parameter
Value
Number of channels per module
16 normally-open relay outputs
Distribution of the channels into groups
2 (8 channels per group)
Connection of the channels NO0 to NO7
Terminals 1 to 8
Connection of the channels NO8 to NO15
Terminals 10 to 17
Reference potential for the channels NO0 to
NO7
Terminal 9 (signal name R0..7)
Reference potential for the channels NO8 to
NO15
Terminal 18 (signal name R8..15)
Relay coil power supply
Terminals 19 and 20 (signal names L+ and
M)
Indication of the output signals
1 yellow LED per channel; the LED is on
when the output signal is high (signal 1) and
the module is powered via the I/O bus
Way of operation
Non-latching type
No effects of
multiple over-
loads
Device specifications
I/O modules > Digital I/O modules
2022/01/31
3ADR010278, 3, en_US
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