I/O modules • 135
Digital Outputs 750-504
Modular I/O System
ETHERNET TCP/IP
4.3.1.1.2 4 Channel Digital Outputs
(Standard, DC 24 V, 0.5 A) 750-504
13
15
14
16
+ +
-
-
13 14
C
D
B
A
750-504
DO 2
Power jumper contacts
Data contacts
DO 2
Status
24V
0V
DO 4
DO 1
Status
DO 1
DO 4
DO 3
DO 3
Technical description
The power supply is connected to the power jumper contacts on each I/O mo-
dule for the respective operating voltage. Power connections are made auto-
matically from module to module when snapped onto the DIN rail, with power
supplied through a power feed module.
For the digital outputs (without diagnostics) four-conductor devices (V+; 0 V;
signal; ground) are standard.
In case of 12 mm wide 4-channel digital output modules it is not possible to
use 4-conductor devices. 4 signal outputs, 2xV+ and 2x0V are provided.
In a node using both two and four channel digital modules, a two channel mo-
dule must be on the left of a four channel module. The four channel modules
do not have a ground connection.
All digital outputs are short-circuit protected.
Attention
In case of overloads a supply module with fuse (750-601) must be connected
on the line side to protect the output modules.
The indicated output values have been determined for 100% duty cycle.
The positions of the different I/O modules in the configured node/station are
selectable by the user. A block type configuration is not necessary.
The output module can operate with all buscouplers of the
WAGO-I/O-SYSTEM.
