
M1 Multi Meter
3-in1 for measuring volts, amps or frequency
Advanced Panel Meter (APM)
programmable dynamic
backlight color
programmable to
measure voltage,
current or frequency
user congurable
alarms
programmable
scale
PLC
2 digital outputs
1 analog output
less
than
53mm
deep
Warning
flash
40
segment curved
bar graph display
programmable starburst display for alarms,
annunciators and
functionality
Combined digital and
bar graph display
Overview
Measurement:
• Volts: 0-600 AC or DC
• Amps: 0-5A Direct
0-10,000A via CT
• Frequency: 2Hz-400Hz
Outputs:
• 2x digital open collector
• 1x analogue 4-20mA
Conguration:
• PC Application via USB
Display Options:
• Positive LCD
• Negative LCD
POSITIVE
NE GATIV E
Open-type Measuring
and Testing Equipment
Key Features
• User configurable to measure voltage, current or frequency via APM application.
• User-programmable bar graph and alarms to immediately alert operators when a parameter is out of range.
• 4 character messaging area displays custom messages, alarms and annunciators.
• Interface to other equipment using digital and analogue outputs.
• Two LCD options: Positive (as shown) for use in bright conditions or Negative for use in darker environments.

Specications
POWER SUPPLY
Input 12-24V AC/DC +/-10%
Max Power 1.6W
Supply Frequency 50-400Hz
ENVIRONMENTAL
Temperature - operating -10 to +60°C
Temperature - storage -40 to +70°C
IP rating (from the front) IP65, NEMA type 4 and NEMA type 12
DISP L AY
User Congurable Backlight Colours Red, Green, White
ANALOGUE OUTPUT
Output 4-20 mA
Accuracy 0.50 %
Resolution 0.02 mA
OPEN COLLECTOR OUTPUTS
Max voltage (open collector outputs) 34 VDC
Max current (open collector outputs) 500 mA
CERTIFICATION
MECHANICAL
Dimensions 72mm x 72mm x 53mm [2.83” x 2.83” x 2.09”]
Cutout 68mm x 68mm [2.68” x 2.63”]
Connection Type Screw Terminals
Wire Gauge 0.8mm² - 3.3mm² (18AWG to 12AWG)
Weight 180 grams
Part Numbers
APM-M1-APO APM M1 Meter Positive LCD
APM-M1-ANO APM M1 Meter Negative LCD
022128-01 USB Cable
CE, RoHS, UL, cUL
57mm [2.24”] 53mm [2.09”] 72mm [2.84”]
72mm [2.84”]
APM-M1-DS-v.1.1 01/2021