Trumeter APM MAX-M21 User manual

APM
MAX-M21
Before installation, read the Safety
Warnings overleaf.
CAUTION: Risk of Danger. Read complete
instructions prior to installation and operation of
the unit
CAUTION: Risk of electric shock
Intended Use: The APM has been specifically designed for engineers
requiring an effective way to monitor and display data. The APM accepts a
range of electrical inputs (depending on the model) and displays the data
on its integrated multi-format display. The APM has been designed for
installation into electrical cabinets or display panels. The units come as
standard with two digital outputs and one serial output.
Operating specification
The digital readout will still show the actual voltage even if the bar
graph is out of range.
Measurement Range
Voltage / Frequency Input 0-600V DC / AC 50-60Hz
Shunt Input 0 – 500mV AC/DC
Current Input Direct
(max. 300V AC/DC) 0–5A
Frequency
(min. voltage 26V AC) 0–400Hz
DC Power Measurement Watts
AC Power Measurement Watts, VA, VAr
DC 0.5%
Frequency (min 20V RMS) 0.1%
AC 0.5%
Power Measurement 0.5%
Isolation Reinforced
4KV @ 1 Sec
3KV @ 1 min
Measurement Category CATII
Voltage / Frequency 2 MΩ
10 MΩ
Current Input Direct 4MΩ
Communication
Modbus Configured Parameters (Trumeter configurator
required): Only function code 4 – read input register
supported.
Parameter
Slave ID 0 to 255
Baud Rate 4800 to 192000
Stop Bits and Parity 2 stop bits no parity
1 stop bit even parity
1 stop bit odd parity
Communications Enable / Disable
Modbus Registers
Address Variable Type Description
1-2 32bit Float Displayed Value
(after configuration)
3-432bit Float SI measured unit
(before configuration)
5 1 Byte Alarm 1
6 1 Byte Alarm 2
IP Address Only adjustable if DHCP
disabled
Subnet Mask
Gateway, DNS1, DNS2, Hostname, Interface Name,
Modbus Port Address, Modbus Timeout Period.
Measurement Accuracy
Impedance
TCP/IP Parameters
Shunt
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Wiring Diagrams
VOLT / FREQUENCY MEASUREMENT AC/DC CURRENT MEASUREMENT SERIES LOAD (MAX 5A)
AC/DC POWER MEASUREMENT SERIES LOAD (5A MAXIMUM) AC POWER MEASUREMENT WITH A CT
+V
-V
D+V
I+V
-V
GND
AOUT
DOUT1
DOUT2
RS485-A
RS485-B
FUSE
L N
CURRENT VOLTS / FREQ
N L
FUSE
PSU Measurement
Input
~
~
PSU
N
L
+V
-V
D+V
I+V
-V
GND
AOUT
DOUT1
DOUT2
RS485-A
RS485-B
FUSE
LN-N +L
LOAD
PSU
CURRENT VOLTS / FREQ
~
~
PSU
N
L
SUPP LY
FUSE
+V
-V
D+V
I+V
-V
GND
AOUT
DOUT1
DOUT2
RS485-A
RS485-B
FUSE
LN
VOLTS / FREQCURRENT
-N
FUSE
+L
LOAD
PSU
~
~
PSU
N
L
SUPP LY
-N
+L
+V
-V
D+V
I+V
-V
GND
AOUT
DOUT1
DOUT2
RS485-A
RS485-B
FUSE
N
L
CURRENT VOLTS / FREQ
PSU
NL
LOAD
~
~
PSU
N
L
FUSE
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Wiring Diagrams
AC CURRENT MEASUREMENT USING CT (5A MAX) AC/DC CURRENT MEASUREMENT USING SHUNT (MAX 500mV)
RELAY OUTPUT 4-20mA ANALOG OUTPUT
+V
-V
D+V
I+V
-V
GND
AOUT
DOUT1
DOUT2
RS485-A
RS485-B
FUSE
N
L
CURRENT VOLTS / FREQ
PSU
NL
LOAD
~
~
PSU
N
L
+V
-V
D+V
I+V
-V
SHUNT
GND
AOUT
DOUT1
DOUT2
RS485-A
RS485-B
FUSE
NL
CURRENT VOLTS / FREQ
FUSE
PSU SUPP LY LOAD
(300V MAX)
-N +L -N +L
~
~
PSU
N
L
+V
-V
D+V
I+V
-V
GND
AOUT
DOUT1
DOUT2
RS485-A
RS485-B
+-
DC REL AY SUPP LY
CURRENT VOLTS / FREQ
~
~
PSU
N
L
-+
NOTE: Relay requires
protection diode
+V
-V
D+V
I+V
-V
GND
AOUT
DOUT1
DOUT2
RS485-A
RS485-B
+
-
4-20 mA output
CURRENT VOLTS / FREQ
Optional connection to
system ground
~
~
PSU
N
L
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WARNING: INSTALLATION AND
MAINTENANCE MUST BE CARRIED OUT BY
SUITABLY QUALIFIED AND COMPETENT
PERSONEL ONLY. HAZARDOUS VOLTAGES
MAY BE PRESENT ON THE CONNECTION
TERMINALS.
INSTALLATION
•Install this product in accordance with local regulations,
codes and instructions.
•An external fuse must be fitted in-line with the PSU.
Recommended fuse: 0.5A Type F with a breaking capacity
of 35A or greater. Fuse voltage rating must be greater than
the maximum supply voltage.
•All conductors carrying hazardous voltage must have
external switching or disconnect mechanisms fitted that
provide at least 3mm of contact separation in all poles. The
switch must be suitably located; easily reached and marked
as the disconnecting device.
•Signal cables connected to this device must not exceed 30
metres long.
•If signal cables are routed outside the building, install extra
surge-protection devices.
•Current measurement input, USB and all outputs: Observe
maximum allowable voltages. All circuits connected to
these connectors must be limited-energy and insulated by
double/reinforced insulation from mains voltages according
to IEC 61010-1:2010
Failure to install or operate the unit in
accordance with the above requirements may
impair the electrical safety of the unit.
Voltage measurements: An external UL
recognized or listed overcurrent protection
device (fuse or circuit breaker) must be fitted
in-line with the voltage lead. Recommended
fuse: 0.5A Type F with a breaking capacity of
35A or greater. Fuse voltage rating must be
greater than the maximum voltage that will be
applied to the meter.
MAINTENANCE
•Before cleaning, inspection or maintenance, isolate all power
sources to the unit.
•There are no user-serviceable parts inside this unit. Never
open the case.
•Inspect all external wiring connections at regular intervals.
Replace any damaged wiring and tighten any loose
connections.
•To clean the unit, use a dry cloth to wipe the casing.
•Take great care connecting the supply. If you connect power
to the wrong terminals, it may destroy the unit.
Size of the cutout in the panel:
Square: 68 x 68mm (2.68in)
Round: 96.2 mm (3.79in) [+0.7 -0mm]
You need the software to configure the setpoints and outputs.
Size
Safety Warnings
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Environment
Temperature - operating
Temperature - storage
Altitude
Relative Humidity (non-condensing) - Continuous
Relative Humidity (non-condensing) - Intermittent
Overvoltage category (IEC664)
Pollution Degree (IEC664)
IP rating (from the front)
Power supply
Voltage
Max Power
Isolation
Display
Number of digits - Starburst
Number of digits – 7 Segment
Number of bar-graph segments
Number of starburst message characters
Backlight colours
LCD
Viewing angle
Open Collector Sinking Outputs
Max voltage (open collector outputs)
Max current (open collector outputs)
4-20 mA Analogue Output
Accuracy
Max Load
Resolution
0-10V Analogue Output
Type
Wire type
Min. cable temperature rating
Wire strip length
Wire gauge
Torque
In the Box
APM
Getting started & safety guide
IP65 Gasket
Dimensions & Weight
Panel Cut-out: 68 x 68 mm (2.68 in) square; 106mm (4.00 in)
round +0.7 -0 mm (0.02 in). Max. panel thickness: 11.0 mm.
Depth behind panel inside front: 55mm (2.17in) incl.
external connections. Weight: 340 grams.
Specification
VALUE
–10 to +60 deg C
–40 to +70 deg C
2000 metres
0 – 85 %
0 – 95 %
II
2
IP65
100-240V AC 50-60Hz
5W
4.2KVrms, 5mA 1 min
4
4
60
4
RGBW
Positive or negative
+/-70° Horizontal
+/-70° Vertical
34 VDC
500 mA
0.50 %
240 Ω
0.02 mA
Screw Terminals
Solid or Stranded
70ºC (158ºF)
6.5mm to 7mm
(0.26” to 0.28”)
0.8mm² - 3.3mm²
(18AWG to 12AWG)
0.5-0.6Nm
(4.42-5.31 lbf-in)
Mounting Kit
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