WAGO-I/O-SYSTEM 750
Device Description 55
750-882 Media Redundancy ETHERNET Controller
Manual
1.5.0
4.4
Operating Elements
4.4.1
Service Interface
The service interface is located behind the flap.
It is used for the communication with WAGO-I/O-
CHECK
, WAGO-I/O-
PRO
and
for update the firmware.
Figure 27: Service Interface (Closed and Opened Flap)
Table 16: Legend for Figure “Service Interface (Closed and Opened Flap)”
Number
Description
1
Open closed flap
2
View Service Interface
Device must be de-energized!
To prevent damage to the device, unplug and plug in the communication cable
only when the device is de-energized!
The connection to the 4-pin header under the cover flap can be realized via the
communication cables with the item numbers750-920 and 750-923 or via the
WAGO radio adapter with the item number 750-921.