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ELC Distributed I/O Adapters
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www.eaton.com
MN05002003E
74
4.3.6 RS-232 PIN Definition
PIN Signal
Definition
PIN Signal
Definition
1 --
N/C
5 Tx Transmission
data
2 --
N/C
6 --
N/C
3 --
N/C
7 --
N/C
4 Rx Reception
data 8 GND
Ground
4.3.7 RS-485 PIN Definition
PIN
Signal
Definition
1 SG
Signal
Ground
2
D-
Negative pole for data
3
D+
Positive pole for data
1
2
3
4.4
Installation & Wiring
In this section, we will describe how to connect the ELC-CAENET module to other devices and
the network.
4.4.1 Connecting the ELC-CAENET to ELC I/O Modules
z
Open the extension clips on the top and bottom of the ELC-CAENET. Connect the
extension port of the ELC-CAENET and the I/O module.
z
Fasten the extension clips on the I/O module. Make sure the contact between the modules
is secure.
E
L
C
-A
N
0
2
N
A
N
N
E
L
C
-E
X
1
6
N
N
D
R
P OW ER
R U N
B AT. LO W
R U N
S TO P
E
L
C
-C
A
E
N
E
T
LA N
R
S
-2
3
2
R
S
-4
8
5
4.4.2 Installing the ELC-CAENET and ELC I/O Modules onto a DIN Rail
z
Use standard 35mm DIN rail.
z
Open the DIN rail clips on ELC-CAENET and the I/O modules and insert the modules onto
the rail.
z
Press the clips to secure the modules onto the rail.