Omron CJ1W-DRM21, Operation Manual

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1 Features and System Configuration
1-12
CJ-series DeviceNet Units Operation Manual for NJ-series CPU Unit(W497)
Display section Two indicators (2 colors): Display Unit and network status (Module Sta-
tus and Network Status).
Two 7-segment indicators: Displays the DeviceNet Unit node address,
error code, and node address where an error occurred.
2 dot indicators: Display whether the registration scan list is enabled or
not.
Front connector One communications connector (communications data: CAN H and CAN
L, communications power supply: V+, V–, shielded)
Use the XW4B-05C1-H1-D connector provided to connect the communi-
cations cable.
Note Use the XW4B-05C4-T-D connector sold separately for multi-drop
connections.
Communications power supply voltage 11 to 25 VDC (supplied from the communications connector)
Current consumption Communications power supply: 18 mA at 24 VDC, (supplied from the
communications connector)
Internal circuit power supply: 290 mA max. at 5 VDC (supplied from the
Power Supply Unit)
External dimensions 31 x 90 x 65 mm (W x H x D)
Weight 118 g (connector provided included)
Standard accessories One XW4B-05C1-H1-D connector to connect to a node from a T-branch
Tap.
Item Specifications