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RS-232C Interface Sensor Data Unit (FQ-SDU2@)
FQ-WU0@@
Sensor Data Unit Cable
(Screw size: M3,
Tightening torque:
0.54 N·m)
For the I/O connector harness, use an FQ-VP2@@@ Parallel Cable for the FQ-SDU2 or a MIL-standard
harness, such as the OMRON XZ2F. (The Cables are sold separately.)
Signal
Power supply (24 V)
Power supply (0 V)
Frame ground
46
Wiring
FQ2-S4 (Sensors with Built-in Lighting or
Sensors with C-mounts)
Power supply (24 V)
Power supply (0 V)
Frame ground
Application
These terminals are for the external power supply (24 V).
Important
• Wire the power supply separately from other devices. If the wiring for other devices is
placed together or in the same duct as the wiring for the Vision Sensor, the influence
of electromagnetic induction may cause the Sensor to malfunction or may damage it.
• Do not allow the load current to exceed 50 mA. The output circuit may be damaged if
the load current exceeds 50 mA.
This is the frame ground terminal. Connect it to the ground wire.
1
2
17
18
3
4
19
20
5
6
21
22
7
8
23
24
9
10
25
26
11
12
27
28
13
14
29
30
15
16
31
32
RS-232C connector
FQ2-S4 User's Manual
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Troubleshooting
