
Installation
3-7
Part 1105120-01
E 2013 Nordson Corporation
Network Connections
See Figures 3-3, 3-4, and 3-5. Up to 16 system controllers can be
connected together with RJ-45 cables to form a network, which can then be
operated from the master controller front panel or from a remote source.
Master/Remote: When you configure the system controllers, you can set
one unit (usually the first unit in the chain) as the Master, with the rest as
Remotes. This is done through the ID configuration selection for each
controller. The master is always configured as ID: 00; the Remotes as
ID: 01.......15.
Termination: The first and last units on the network must be terminated to
prevent transmission line data errors. This is done through the CTRM
configuration selection for each controller. CTRM: Y is terminated; CTRM: N
is not terminated.
Refer to System Controller Configuration on page 3-23 to make these
settings.
Remote Inputs and Outputs
Refer to Figure 3-6 and Table 3-3. All inputs and outputs from the Remote
I/O connector are normally open relay contacts and are rated for 24 Vdc. If
you are using the PLC interface, refer to the DeviceNet specifications in
Section 10 of this manual.
MSTOP
RETURN
LAMP ON
COM
STDBY
COM
OFF/RESET
READY
FAULT
AIN
ACOM
SHLD
AOUT
ACOM
RF
DETECTOR
PLC
INTERFACE
ADDRESS
RATE
NET MOD
NETWORK
REMOTE I/O
P
0
2
4
6
0
2
4
6
8
5
2
1
P
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
NOT USED
DEVICENET
STATUS
INDICATORS
Figure 3-6 Remote I/O Connections
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