2 general specifications, 3 physical specifications, 4 operating conditions – Cleveland Motion Controls Classic Series DIN Rail Amplifier with Isolated Output MWI-13467 REV CA User Manual
Page 7: Eneral, Pecifications, Hysical, Perating, Onditions

MAN-13467
R
EV
CA
C
LASSIC
S
ERIES
A
MPLIFIER W
/
I
SOLATED
O
UTPUTS
Page 7 of 30
1.2 G
ENERAL
S
PECIFICATIONS
Item
Specification
Comments
Input Supply
Power Supply Requirements
24 VDC @ 120 milliAmps
Basic Isolated Amplifier
Power Supply Limits
20 to 28 VDC
Basic Isolated Amplifier
Load Cell (Transducer)
Transducer Excitation (Vexc)
5.0 or 10.0 VDC
Shipped with V EXC. Set at 5.0 VDC.
100milliAmp maximum.
Switchable to 10 VDC with internal
switch.
Transducer Resistance Range
100 to 1000 Ohms
Do not exceed maximum excitation
current.
Transducer Gage Types
Semi-Conductor (20-100 mV/V) or
Foil (2-3 mV/V)
Gain switches configure input gain
from 5 to 620 as needed, to amplify
transducer voltage.
Amplifier
Input Impedance
10K (Line-Line) Nominal
Inputs may be used single ended or
together as a differential pair
Selectable Gains, IA stage
5, 25, 125, 620
Gains switched by referring to section
2.5 in this document.
Calibration Range stage
Min. 1.8 - Max. 18
Multi-turn Gain adjustment provided.
Zero Range
+/- Full Scale Output
Coarse adjustment for input stage
provided.
Nominal Input Signal Levels
0-250 milliVolts
0-10 milliVolts
Each semi-conductor load cell
Each foil-gage load cell
Pulse Response
10-90% Step,
0-10V and 4-20 mA
300 milliseconds for undamped
signals
Amplifier Output Signal
+/-10 VDC @ 2 mA
4-20 mA current loop
0-2 VDC @ 2 mA
+/- 1milliAmp into
≤ 8 K Ohm
+/-10 is undamped signal
Current loop is undamped
+/- 2VDC signal (or 1mA) has switch
selectable damping (0.3 or 3.7 Hz)
1.3 P
HYSICAL
S
PECIFICATIONS
Item
Specification
Comments
Enclosure Type
DIN Rail mountable with main user
adjustments accessible from front
surface. Snap-on cover to access
configuration switches and setup
potentiometers.
Phoenix EG type ABS enclosure.
Color green.
Enclosure Size
Base: 45 mm wide by 75 mm high
Depth: 105 mm
1.8 inches (width) by 3.0 inches
(height)
4.2 inches (depth)
Weight – Basic Amplifier
170 Grams
6 ounces
Terminals
Two removable plugs of eight terminals
each, keyed to avoid mis-plugging
Screw type terminals, will accept up
to one 12 AWG or equivalent.
Phoenix “Combicon” type.
1.4 O
PERATING
C
ONDITIONS
Condition
Classic Series DIN Rail amplifier
Installation category
Category III
Pollution Pollution
Degree
2
Input supply
Earth (Ground) referenced
Protection Enclosure
mounted