Coupler/Controller And Unlocking Lug; Releasing A I/O Module - WAGO -I/O-SYSTEM 750 User's Installation And Configuration

To secure the coupler/controller against moving sideways, lock it with the or-
ange colored locking disc on the carrier rail. To lock, insert a screwdriver into
the top groove of the locking disc and press.
To pull out the fieldbus coupler, release the locking disc by pressing on the
bottom groove with a screwdriver and then pull the orange colored unlocking
lug.
Fig. 2-2: Coupler/Controller and unlocking lug
It is also possible to release an individual I/O module from the unit by pulling
the unlocking lug.
Fig. 2-3: Releasing a I/O Module
Danger
Ensure that an interruption of the ground will not result in a condition which
could endanger a person or equipment!
Modular I/O System
ETHERNET TCP/IP
The WAGO-I/O-SYSTEM 750 • 7
Installation
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