IMR01Y09-E3
1
1. OUTLINE
DeviceNet communication converter COM-JH (hereafter called COM-JH) is communication
converter to connect the RKC digital controller FB400/FB900 to a programmable controller (hereafter
called PLC) for DeviceNet.
This chapter describes features, package contents, model code, system configuration, etc.
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Up to 31 controllers 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]
FB400 or FB900
(Up to 31 controllers)
1
2
31
Controller communication (RS-485: Modbus)
Power supply (24 V DC)
For DeviceNet, see the website of ODVA (Open DeviceNet Vendor Association).
URL: http://www.odva.org