Mounting And Setting The Devicenet (Master) Unit; Cs1W-Drm21(-V1); Setting And Wiring Hardware - Omron 3G3MV-PDRT2 User Manual

Example System Startup
2-3

Setting and Wiring Hardware

Use the following procedures to mount, set, and wire the hardware.

2-3-1 Mounting and Setting the DeviceNet (Master) Unit

Settings
■
The components, functions, and switch settings for the CS1W-DRM21(-V1) or CJ1W-DRM21
DeviceNet (Master) Unit mounted to a CS/CJ-series PLC are shown as an example in the following
diagram.
For information on switch settings, refer to the operation manual for the DeviceNet (Master) Unit.

CS1W-DRM21(-V1)

■
DRM21
MS
NS
UNIT
No.
NODE
ADR
ON
2-6
CS
Indicators
Unit No. switch
This rotary switch sets the single-digit hexadecimal
unit number of the Master on the DeviceNet network.
1 0
X10 X10
Node address switches
These rotary switches set the double-digit decimal
1 DR0
2 DR1
node address of the Unit.
3 ESTP
4 HOLD
DIP switch
These pins have the following functions:
Pins 1 and 2: Baud rate
Pins 3:
Pin 4:
Communications connector
This connector is connected to the Network
communications cable. Communications power is
also supplied through this connector. An XW4B-
05C1-H1-D Parallel Connector with Screws is
provided as the node connector.
Continue/stop remote I/O communications
for error (for Master functions)
Hold/clear I/O for communications error
(for Slave functions).
Chapter 2