ZMIO310 Vertical Bus Expansion Module User Manual V1.0
4.3.4.
Terminal Definition
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4-Channel Analog Inputs / IO Power Terminal
Number
Mark
Type
Function
1
I+
Current input (+)
Channel 0 current input (+)
2
V+
Voltage input (+)
Channel 0 voltage input (+)
3
V-
Voltage input (-)
Channel 0 voltage input (-)
4
SG
-
Shield
5
I+
Current input (+)
Channel 1 current input (+)
6
V+
Voltage input (+)
Channel 1 voltage input (+)
7
V-
Voltage input (-)
Channel 1 voltage input (-)
8
SG
-
Shield
9
AGND
Current input (-)
Public current input (-)
10
NC
-
Reserved
11
I+
Current input (+)
Channel 2 current input (+)
12
V+
Voltage input (+)
Channel 2 voltage input (+)
13
V-
Voltage input (-)
Channel 2 voltage input (-)
14
SG
-
Shield
15
I+
Current input (+)
Channel 3 current input (+)
16
V+
Voltage input (+)
Channel 3 voltage input (+)
17
V-
Voltage input (-)
Channel 3 voltage input (-)
18
SG
-
Shield
19
E+24V
Power supply (+)
24V power supply input (+)
20
EGND
Power supply (-)
24V power supply input (-)
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Terminal Wiring
➢
Please use tubular pre-insulated terminals and wire cable that is suitable to wire path
to do user terminal wiring
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Cable production steps:
➢
Strip the cable insulation, the exposed copper part depends on the size of the tube-
type pre-insulated terminal.
➢
Pass the conductor part of the cable into the tubular pre-insulated terminal and crimp
