IMR01Y36-E2
1
1. OUTLINE
DeviceNet communication converter COM-JH [For SRZ] (hereafter called COM-JH) is communication
converter to connect the RKC module type controller SRZ (hereafter called controller) to a
programmable controller (hereafter called PLC) for DeviceNet.
This chapter describes features, package contents, model code, system configuration, etc.
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A combined total of up to 31 Z-TIO and Z-DIO modules can be connected to one COM-JH.
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On DeviceNet, a PLC is a master device, and the COM-JH is a slave device.
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There are two DeviceNet connector types: open-style connector and micro-style connector.
DeviceNet
DeviceNet
communication
converter
COM-JH
[Slave]
Programmable controller (PLC)
[Master]
Controller communication
(RS-485: Modbus)
Power supply (24 V DC)
Controller (SRZ)
(Z-TIO or Z-DIO module)
[Up to 31 modules]
1
2
3
31
For DeviceNet, refer to the website of ODVA (Open DeviceNet Vendor Association).
URL: http://www.odva.org