Inserting The Fieldbus Coupler/Controller; Figure 29: Unlocking Lug Standard Fieldbus Coupler/Controller (Example); Figure 30: Unlocking Lug Of Extended Eco Fieldbus Coupler (Example) - WAGO -I/O-SYSTEM 750 Manual

66 Mounting
Pos : 57.15 /Serie 750 ( WAGO-I/O-SYST EM)/Monti eren/D emonti eren/F eldbus koppler/-c ontroll er ei nfügen @ 3\mod_1234168173031_21.doc x @ 27456 @ 3 @ 1
5.6.1

Inserting the Fieldbus Coupler/Controller

1. When replacing the fieldbus coupler/controller for an already available
fieldbus coupler/controller, position the new fieldbus coupler/controller so
that the tongue and groove joints to the subsequent I/O module are engaged.
2. Snap the fieldbus coupler/controller onto the carrier rail.
3. Use a screwdriver blade to turn the locking disc until the nose of the locking
disc engages behind the carrier rail (see the following figure). This prevents
the fieldbus coupler/controller from canting on the carrier rail.
With the fieldbus coupler/controller snapped in place, the electrical connections
for the data contacts and power contacts (if any) to the possible subsequent I/O
module are established.
Pos : 57.16 /Serie 750 ( WAGO-I/O-SYST EM)/Monti eren/D emonti eren/Verrieg elung - Bil d (Standar d) @ 3\mod_1231768944875_21.doc x @ 25953 @ @ 1

Figure 29: Unlocking lug standard fieldbus coupler/controller (example)

Pos : 57.17 /Serie 750 ( WAGO-I/O-SYST EM)/Monti eren/D emonti eren/Verrieg elung - Bil d (er weiterter ECO) @ 3\mod_1231769519703_21.doc x @ 25979 @ @ 1

Figure 30: Unlocking lug of extended ECO fieldbus coupler (example)

Pos : 57.18 /Serie 750 ( WAGO-I/O-SYST EM)/Monti eren/D emonti eren/Verrieg elung - Bil d (EC O) @ 3\mod_1231769448312_21.doc x @ 25975 @ @ 1
750-375 PROFINET IO advanced Fieldbus Coupler
WAGO-I/O-SYSTEM 750
Manual
Version 1.1.0