Figure 23: Plugging The Plug Into Place; Figure 24: "Sure Match" Coding Fingers - WAGO 753-668/000-004 Manual

80 Mounting

Figure 23: Plugging the Plug into Place

4. When the plug is removed the sockets remain in the I/O module. The coded
plug can only fit in the corresponding coded I/O module (see figures below).

Figure 24: "Sure Match" Coding Fingers

Manual
Version 1.0.0, valid from HW/SW Version 01/01
753-668/000-004 4FAI 0/4-20 mA Diff PROFIsafe
WAGO-I/O-SYSTEM 750