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Expansion I/O module (ZM-322M)
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1 Expansion I/O module (ZM-322M)
The expansion I/O module ZM-322M is used on the ZM-72/82 series as the external I/O of the PC.
(Input 16 points, output 16 points)
Screw position
Module mounting screw
Screw size
M3
Tightening torque
(N • m)
0.29∼0.49
Tighten screw of the module
Refer to the chart below for the use.
CN2
MJ1MJ2
C
N
1
100-
240VAC
L
N
NC
Main body of ZM-72/82 series
Three parts of
screwing
ZM-322M
Size
Installation
• Take off the sticker to avoid the dust which is pasted on the back
side of the ZM-72/82 body, as described in the drawing. Then,
install ZM-322M by mounting three parts of the unit by the
screws.
• Install the DI/DO (attached unit) connector on the connection part
of ZM-322M, by mounting two parts of the unit by the screws.
74
Expansion I/O module
E-I/O UNIT
125.5
25
Attached unit
• DI/DO connector
Used by connecting to the connector pin, and mounting it to the connection part of the expansion I/O
module.
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