Overview; Node Addresses - Omron C200HW-CLK21 Operation Manual

C200HX/HG/HE Controller Link Units
4-3-1

Overview

CLK21
RUN TER
ERC ERH
INS M/A
SD LNK
RD
X10
NODE NO.
1 0
X10 X10
0 1
4 #0, #1
RSV
3
SW1
2
BAUD
SW1
RATE
1
ON
ON
BD H
BD L
TER
SHLD
SW
4-3-2

Node Addresses

94
Node Address
01 to 32 (default is 01)
1 0
X10
0 1
Baud Rate and Operating Level
#0, #1
4
•Baud Rate
3
RSV
2
BAUD
RATE
1
OFF
ON
OFF
ON
•Operating Level
OFF
(factory
default)
ON
Terminating Resistance
Set the node addresses of each Unit on the Network using the rotary switches
on the front of the Unit. The node address is used to identify each node in the
Network can be set to any number between 01 and 32.
Setting range
Pins Baud rate
Pin 1 Pin 2
OFF 2 Mbps
OFF 1 Mbps
ON 500 Kbps
ON Cannot be set.
Note Factory default setting is in bold.
Always leave pin 3 OFF.
Pin 4 Operating
level
Level 1
Level 0
Bottom Terminating
switch resistance
OFF Not connected
(factory
default)
ON Connected
NODE NO.
1
X10
0 1
Section 4-3
Nodes
All nodes in the Network
Maximum Nodes
transmis-
sion dis-
tance
500 m Set same
rate for all
800 m
nodes in the
1 km
Network.
Nodes
All nodes in the Network
Set so that only one Communi-
cations Unit is set to the same
level in the same PLC.
Nodes
All nodes in the Network
Turn ON the terminating resis-
tance at the nodes at both
ends of the Network and turn it
OFF at all other nodes.
0
X10
1's digit
10's digit