Variations; Device Supply - WAGO -I/O-SYSTEM 750 Technical Description

48 • Fieldbus Coupler 750-337, 750-338
Hardware

3.1.2.2 Variations

Item no.
750-337
750-338

3.1.2.3 Device supply

The supply is made via terminal bocks with CAGE CLAMP® connection. The
device supply is intended both for the system and the field units.
Fig. 3.1-2: Device Supply
The integrated internal system supply module generates the necessary voltage
to supply the electronics and the connected I/O modules.
The fieldbus interface is supplied with electrically isolated voltage from the
internal system supply module.
Description
CANopen coupler with MCS Fieldbus connection
CANopen coupler with D-SUB Fieldbus connection
1 5
24V/0V
2 6
24V
3 7
0V
4 8
750-307
24V
24V
5V
10nF
5V
0V
24V
0V
10nF
WAGO-I/O-SYSTEM 750
Bus
modules
ELECTRONICS
FIELDBUS
INTERFACE
1) 2)
1) 1MW
2) 10nF/500V
g033701e
CANopen