IOM2710 and IOM3710 Input/Output Modules Installation Instructions
2
•
Do not mount the IOM controller on surfaces that
are prone to vibration, such as duct work, or in
areas where electromagnetic emissions from other
devices or wiring can interfere with IOM controller
communication.
•
Allow sufficient space for cable and wire
connections (minimum of 51 mm [2 in.] in each
direction).
On panel or enclosure mount applications, observe
these guidelines:
•
Do not install the IOM controller in an airtight
enclosure.
•
Mount the IOM controller so that the enclosure wall
or the transformer does not obstruct ventilation of
or radiate heat into the IOM controller housing.
Wall Mount Applications
Use the holes in the mounting clips for wall mount
applications.
To mount the IOM controller on a wall or other vertical
surface:
1.
Ensure that the bottom mounting clip(s) are pulled
outward and snapped firmly into the extended
position and that the top clip is securely installed
(Figure 2).
2.
Mark the location of the wall mount holes using the
dimensions in Figure 3, or hold the IOM controller
up to the wall as a template and mark the locations.
Note:
Mount the IOM controller horizontally for proper
airflow.
Figure 1: IOM3710 Controller Physical Features
and Wiring Terminals
FAULT
POWER
ADDRESS
ON
+1
5
V
+5
V
IN
1
ICO
M
1
IN 2
ICO
M
2
+
15V
+5
V
IN
3
ICO
M
3
IN 4
IC
O
M
4
UNIVERSAL
CO
M
+
–
+
–
CO
M
SA
PW
R
CO
M
HO
T
OU
T
7
OC
OM
7
OU
T
8
OC
OM
8
OU
T
5
OC
OM
5
OU
T
6
OC
OM
6
OU
T
4
N
O
OC
OM
4
OU
T
4
N
C
OU
T
3
N
O
OC
OM
3
OU
T
3
N
C
OU
T
2
N
O
OC
O
M
2
OU
T
2
N
C
OU
T
1
N
O
OC
OM
1
OU
T
1
N
C
ADDRESS Ø = ALL OFF
EOL
O
N
SA/FC Bus
Terminals
Status LEDs
FAULT
POWER
ADDRESS
ON
+1
5
V
+5
V
IN
1
ICO
M
1
IN 2
ICO
M
2
+
15V
+5
V
IN
3
ICO
M
3
IN 4
IC
O
M
4
UNIVERSAL
CO
M
+
–
+
–
CO
M
SA
PW
R
CO
M
HO
T
OU
T
7
OC
OM
7
OU
T
8
OC
OM
8
OU
T
5
OC
OM
5
OU
T
6
OC
OM
6
OU
T
4
N
O
OC
OM
4
OU
T
4
N
C
OU
T
3
N
O
OC
OM
3
OU
T
3
N
C
OU
T
2
N
O
OC
O
M
2
OU
T
2
N
C
OU
T
1
N
O
OC
OM
1
OU
T
1
N
C
ADDRESS Ø = ALL OFF
EOL
O
N
SA/FC Bus
Port
EOL Switch
Universal Inputs
Universal Outputs
24 VAC
Power Terminal
Device Address
DIP Switches
Relay Outputs
F
IG
:IO
M
2
710
_37
10_
w
ir
R
ET SY
FAULT
POWER
ADDRESS
ON
+
1
5
V
+
5
V
IN
1
IC
O
M
1
IN
2
IC
O
M
2
+
1
5
V
+
5
V
IN
3
IC
O
M
3
IN
4
IC
O
M
4
UNIVERSAL
C
O
M
+
–
+
–
C
O
M
S
A
P
W
R
C
O
M
H
O
T
O
U
T
7
O
C
O
M
7
O
U
T
8
O
C
O
M
8
O
U
T
5
O
C
O
M
5
O
U
T
6
O
C
O
M
6
O
U
T
4
N
O
O
C
O
M
4
O
U
T
4
N
C
O
U
T
3
N
O
O
C
O
M
3
O
U
T
3
N
C
O
U
T
2
N
O
O
C
O
M
2
O
U
T
2
N
C
O
U
T
1
N
O
O
C
O
M
1
O
U
T
1
N
C
ADDRESS Ø = ALL OFF
EOL
O
N
R
E
T
S
Y
F
A
U
LT
P
O
W
E
R
A
D
D
R
E
S
S
O
N
+1
5V
+5
V
IN
1
IC
O M
1
IN
2
IC
O M
2
+1
5 V
+5
V
IN
3
IC
O M
3
IN
4
IC
O M
4
U
N
IV
E
R
S
A
L
CO
M
+
–
+
–
CO
M
SA
PW
R
CO
M
H O
T
O U
T 7
O C
O M
7
O U
T 8
O C
O M
8
O U
T 5
O C
O M
5
O U
T 6
O C
O M
6
O U
T 4
N
O
O C
O M
4
O U
T 4
N
C
O U
T 3
N
O
O C
O M
3
O U
T 3
N
C
O U
T 2
N
O
O C
O M
2
O U
T 2
N
C
O U
T 1
N
O
OC
O M
1
O U
T 1
N
C
A
D
D
R
E
S
S
Ø
=
A
L
L
O
F
F
E
O
L
O
N
F
IG
:I
O
M
2
7
3
7
1
0
_
w
ll
Figure 3: Required Orientation for Wall Mount
Applications
