2
IQ 35M Meter Series
IB02601008E September 2011 www.eaton.com
ZL0073-0C
Dimensional Drawings
4.2”
(107mm)
3.6”
(91mm)
1.5”
(39mm)
2.3”
(59mm)
1.9”
(48mm)
1.8”
(45mm)
3.6 “
(91 mm)
4.2 “
(107 mm)
0.2 “
(4 mm)
3.9“
(99 mm)
2.4 “
(61 mm)
+
+
+
4.3 “
(109 mm)
1.2 “
(31 mm)
0.3 “
(8 mm)
0.4 “
(10 mm)
Bottom View
(DIN Mount Configuration)
Bottom View
(Screw Mount Configuration)
Housing
Product Diagram
Installation
Disconnect power prior to installation.
Any covers that may be displaced during the installation must be reinstalled
before powering the unit.
Mount the meter in an appropriate electrical enclosure near equipment to be moni-
tored.
Do not install on the load side of a Variable Frequency Drive (VFD).
For Bidirectional models, observe correct CT orientation.
The meter can be mounted in two ways: on standard 35 mm DIN rail or screw-mounted to the back
of the enclosure.
A. DIN Rail Mounting
1. Attach mounting clips to the underside of the housing by sliding them into the slots
from the inside. The stop-
ping pegs must face the
housing, and the outside
edge of the clip must be
flush with the outside edge
of the housing.
2. Snap the clips onto the DIN
rail. See diagram of the
underside of the meter.
3. To prevent horizontal shift-
ing across the DIN rail, use
two Eaton IQ35M-DRSC end stop clips or equivalent.
B. Screw Mounting
1. Attach the mounting clips to the
underside of the housing by slid-
ing them into the slots from the
outside. The stopping pegs must
face the housing, and the screw
hole must be exposed on the
outside of the housing.
2. Use three #8 screws (not sup-
plied) to mount the meter to
the back of the enclosure. See
diagram of the underside of the
meter.
Clip flush with
outside edge
Snap onto
DIN rail
Insert clips from inside
Screw holes
exposed for
mounting
Insert clips from outside
Alarm
Energy
Two 5-character rows
of display text.
Top row alphanumeric;
Bottom row numeric only
The red Alarm LED lights when
any of the 3 phase voltages drop
below the selected threshold:
•
On models with pulse outputs
(all except IQ 35MA15), the
green Energy LED lights when
the Energy pulse output contacts
are closed.
•
On models with pulse inputs
(IQ 35MA15), the green Energy
LED lights when the pulse 1
input contacts are active or
closed.
CONTROL POWER
0.1A 50/60 Hz
A
B
C
N
1
2
A
B
C
Alarm
Energy
NC
NO
+ - S
OUTPUT
Common - 1 or 1/3 VAC Input
-
+
-
+
-
+
IA
IB
IC
VA
VB
VC
Neutr
al
Ear
th
Con
trol
Po
we
r
Func
tions
var
y b
y
model
UL: 90V
L-N
- 600V
L-L
CE: 90V
L-N
- 300V
L-N
VOLTAGE INPUTS
CAT III 50/60 Hz
+
–
Alarm
NC
Pulse L
oss
Alarm O
utput
Energy
NO
Pulse O
utput
Pulse Inputs
1
Pulse Input 1
2
Pulse Input 2
IQ35MA11/IQ35MAx2/
IQ35MAx3
IQ 35MA15
+ - S
VARh
VAR
h O
utput
No C
onnec
t
+ - S
RS-485
Modbus
Shield
+ - S
RS-485
BA
Cnet
Shield
IQ 35MA11 - Pulse
IQ 35MAx2 and IQ
35MAx3 - Modbus
IQ 35MA15 - BACnet
Product Identification
Model
Description
Output
Pulse
Alarm
Modbus BACnet
IQ 35MA11
Pulse output only
•
•
IQ 35MA12
Modbus output
•
•
•
IQ 35MA13
Modbus output, data logging
•
•
•
IQ 35MA15
BACnet MS/TP, data logging,
Pulse contact inputs
•
IQ 35MA22
Modbus output, bidirectional
•
•
•
IQ 35MA23
Modbus output, bidirectional,
data logging
•
•
•
