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115/230 V Digital Input Module – OHDI-01
7
Installation
Connections overview:
The following illustration shows a sample of typical wiring.
OHDI-01
Module
14 (
L
/
N
)
8 (H
DI
1)
9 (H
DI
2)
10 (H
DI
3)
11 (H
DI
4)
12 (H
DI
5)
13 (H
DI
6)
115/230V
Source
7 (
LDI
6)
1 (24
V
/
GND
)
2 (
LDI
1)
3 (
LDI
2)
4 (
LDI
3)
5 (
LDI
4)
6 (
LDI
5)
ACH550
X1
11 (
GND
)
10 (+24V)
18 (
DI
6)
12 (
DCOM
)
13 (
DI
1)
14 (
DI
2)
15 (
DI
3)
16 (
DI
4)
17 (
DI
5)
Normal (Sourcing)
Configuration
ACS800
X22
6 (
DI
6)
1 (
DI
1)
2 (
DI
2)
3 (
DI
3)
4 (
DI
4)
5 (
DI
5)
OHDI-01
Module
1 (24
V
/
GND
)
X1
11 (
GND
)
10 (+24V)
12 (
DCOM
)
13 (
DI
1)
Alternate (Sinking)
Configuration
2 (H
DI
1)
7 (24V)
ACS550/
ACH550
ACS550/
115V only
Insert screwdriver in slot
above wire clip to open clip.
Drive
115V
Digital
Inputs
Digital
Inputs
24V wires
between
OHDI and
drive
OHD2
OHD3