Mounting Connecting Devices - Omron DeviceNet CV Series Operation Manual

Setting and Wiring Hardware
Mounting
2-3-3

Mounting Connecting Devices

18
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C200H I/O Link Units
C200H I/O Link Units are mounted to C200HX Backplanes in the same way
as Units are normally mounted to PLCs. For details on mounting I/O Link
Units to PLCs, and mounting control panels to PLCs, refer to the CPU Unit's
Operation Manual.
A maximum of 16 C200H I/O Link Units can be mounted to the CPU Rack and
Expansion I/O Racks for a C200HX/HG/HE PLC.
Remote I/O Terminals and Temperature Input Terminals
Remote I/O Terminals and Temperature Input Terminals are mounted using
either of the following two methods.
• Screw Mounting
While referring to the dimensions for each Slave provided in SECTION 4
General-purpose Slaves to SECTION 6 Special I/O Slave Units Specifica-
tions , open mounting holes in the control panel and secure the Slave
Units to the control panel using M4 screws.
The appropriate tightening torque is 0.6 to 0.98 N ⋅ m.
• DIN Track Mounting
Secure the bottom of the Slave Unit to a 35-mm DIN track, or secure the
Slave Unit to the track between two End Plates.
Mounting Examples
The following diagram shows all Units except the PLC node mounted to DIN
tracks.
Master Unit
C200H I/O Link Unit
Connecting devices that require being mounted are as follows:
• T-branch Taps: Secure to the control panel with screws, or mounted to a
DIN track.
• Terminal-block Terminating Resistors: Secure to the control panel with
screws.
Open mounting holes in the control panel and secure the device to the control
panel with screws. Tighten the M4 screws to a tightening torque of 0.6 to
1.18 N ⋅ m. The method of mounting devices to DIN track is the same as for
Slave Units. Refer to the DeviceNet Operation Manual (W267) for details.
Input Terminal Output Terminal
RS-232C Unit
Section 2-3
Temperature
Input Terminal