ICP DAS USA PM-2133D Series User manual

PM-2133D User’s Manual v1.00 Last Revised: Feb. 2020 Page: 1
Copyright © ICP DAS Co., Ltd. All Rights Reserved. www.icpdas.com E-mail: [e-mail]

PM-2133D User’s Manual v1.00 Last Revised: Feb. 2020 Page: 2
Copyright © ICP DAS Co., Ltd. All Rights Reserved. www.icpdas.com E-mail: [e-mail]
Chapter 1 Introduction .................................... 3
1.1. PM-2133D introduction..... 3
1.2. Caution............................. 4
1.2.1. Danger.............................. 4
1.3. Warning............................ 4
1.4. Product Warranty &
Customer Support............. 4
1.4.1. Limitation of Warranty....... 5
Chapter 2 Specifications................................. 6
2.1 Specifications.................... 6
Chapter 3 Installation...................................... 8
3.1 Inspection......................... 8
3.2 Safety ............................... 8
3.2.1 Dimension and Latch........ 8
3.2.2 Mounting and Dismounting
....................................... 10
3.2.3 CT’s installation steps..... 12
Chapter 4 Wiring Diagrams...........................13
4.1 Connection......................13
4.2 Wiring..............................15
Chapter 5 Keypad, LED Indicator & Display..17
5.1 Function of LED Display,
Indicator and Keypad ......17
5.2 Operation of LED Display,
Indicator and Keypad ......18
5.2.1 Normal Mode...................18
5.2.2 Setup Mode.....................19
Chapter 6 Modbus-RTU communication........23
6.1 RS-485 setting ................23
6.2 Modbus-RTU setting .......23
6.2.1 Specifications..................23
6.2.2 Modbus Register.............25
Appendix 1: Questions & Answers ................31

PM-2133D User’s Manual v1.00 Last Revised: Feb. 2020 Page: 3
Copyright © ICP DAS Co., Ltd. All Rights Reserved. www.icpdas.com E-mail: [e-mail]
Chapter 1 Introduction
1.1. PM-2133D introduction
ICP DAS brings the most powerful, cost-effective, advanced Smart Power Meters
PM-2133D series that gives you access to real-time electric usage for three-phase power
measurement. With its high accuracy (<0.5%, PF=1 ), the PM-2133D series can be applied
to both low voltage primary side and/or medium/high voltage secondary side and enables
the users to obtain reliable and accurate energy consumption readings from the monitored
equipments in real time under operation. These compact size and cost-effective power
meters are equipped with revolutionary wired clip-on CT (various types, support input current
up to 400 A). It operates over a wide input voltages range 10 ~ 500 VAC which allows
worldwide compatibility. This meter has LED display shows power.
Features：
True RMS Power Measurements
Energy Analysis for 3P4W-3CT, 3P3W-2CT, 3P3W-3CT, 1P2W-1CT, 1P3W-2CT
Current Measurements Up to 400 A with Different CT Ratio
Voltage Measurements Up to 500 V
Clip-on CT for Easy Installation
W Accuracy Better than 0.5% (PF=1)
8 - Digit LED Display
Supports RS-485, Ethernet Interface (PoE)
Supports Modbus RTU, Modbus TCP protocols.
Bi-directional Energy
Total Harmonic Distortion (THD)

PM-2133D User’s Manual v1.00 Last Revised: Feb. 2020 Page: 4
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1.2. Caution
1.2.1.Danger
The meter contains hazardous voltages, and should never be disassembled. Failing to
follow this practice will result in serious injury or death. Any work on or near energized
meters, meter sockets, or other metering equipment could induce a danger of electrical
shock. It is strongly recommended that all work should be performed only by qualified
industrial electricians and metering specialist. ICP DAS assumes no responsibility if
your electrical installer does not follow the appropriate national and local electrical
codes.
1.3. Warning
ICP DAS assumes no liability for any damage resulting from the use of this product. ICP
DAS reserves the right to change this manual at any time without notice. The
information furnished by ICP DAS is believed to be accurate and reliable. However, no
responsibility is assumed by ICP DAS for its use, not for any infringements of patents or
other rights of third parties resulting from its use.
1.4. Product Warranty & Customer Support
ICP DAS warrants all products free from defects in material and workmanship for a
period of one year from the date of shipping. During the warranty period, we will, at our
position, either repair or replace any product that proves to be defective. To report any
defect, please contact ：[phone] or [e-mail].
Please have the model, serial number and a detailed problem description available
when you call. If the problem concerns a particular reading, please have all meter
readings available. When returning any merchandise to ICP DAS, a return SN. is
required.

PM-2133D User’s Manual v1.00 Last Revised: Feb. 2020 Page: 5
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1.4.1.Limitation of Warranty
This warranty does not apply to defects resulting from unauthorized modification,
misuse, or use for reason other than electrical power monitoring. The supplied meter is
not a user-serviceable product.

PM-2133D User’s Manual v1.00 Last Revised: Feb. 2020 Page: 6
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Chapter 2 Specifications
2.1 Specifications
Model PM-2133D PM-2133D-MTCP
AC Power Measurement
Wiring 1P2W-1CT, 1P3W-2CT, 3P3W-2CT, 3P3W-3CT and 3P4W-3CT
Measurement Voltage 10 ~ 500 V (CAT III)
Measurement Current CTØ10 mm (0.05 A~60 A); CTØ16 mm (0.1 A~100 A); CTØ24 mm (0.15
A~200 A); CTØ36 mm (0.3 A~300 A); CTØ36 mm (0.3 A~400 A)
Measurement Frequency 50 Hz (Range 45 ~ 55 Hz)/60 Hz (Range 55 ~ 65 Hz)
W Accuracy Better than 0.5% (PF:1)
Power Parameter
Measurement
True RMS voltage (Vrms), True RMS current (Irms), Active Power (kW),
Active Energy (kWh), Apparent Power (kVA), Apparent Energy (kVAh),
Reactive Power (kVAR), Reactive Energy (kVARh), Power Factor (PF),
Frequency (45 ~ 65 Hz)
Data Update Rate 1 Second
Communication
RS-485
Protocol Modbus-RTU -
Baud rate 9600,19200 (default), 38400,
115200; -
Data
format
N,8,1 (default); N,8,2; E,8,1; E,8,2;
O,8,1; O,8,2
Isolation 3000 VDC -
Bias
Resistor
No (Usually supplied by the
RS-485 Master. Altern
atively, add
a tM-SG4 or SG-785)
Ethernet Protocol - Modbus TCP

PM-2133D User’s Manual v1.00 Last Revised: Feb. 2020 Page: 7
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Aux Power
Input Range +85 ~ +264 VAC (277 VAC available)
Power Consumption 6 W
Dimensions (W x L x H) 110 mm x 50 mm x 115 mm
Environment
Operating Temperature -20 ~ +70 °C
Storage Temperature -25 ~ +80 °C

PM-2133D User’s Manual v1.00 Last Revised: Feb. 2020 Page: 8
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Chapter 3 Installation
3.1 Inspection
The instrument is no longer safe when,
a) Shows clear signs of damage
b) Does not work
c) Long storage under extreme conditions
d) Damage during shipment
3.2 Safety
Please use the soft dry clothes to clean the instrument.
Please do not use any chemical or detergent or volatile solvents to clean the instrument,
in order to avoid any possibility of the cover damage.
3.2.1 Dimension and Latch
The diagrams below provide the dimensions of the PM-2133D to use in defining your
enclosure specifications. Remember to leave room for potential expansion if you are
using other components in your system.

PM-2133D User’s Manual v1.00 Last Revised: Feb. 2020 Page: 9
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Products come with external split type clip-on CT’s. Disconnect the CT’s or use
other CT’s is highly prohibited.
Please read this operation manual carefully before using.
Please re-confirm the measure position.
Meter auxiliary power is +85 ~ +264 VAC (277 VAC available).
Wire Disconnection:
1. Open the CT clip to detach the CT, do not remove the CT terminal lines if
possible
Note: if you need to remove the terminal lines, always detach the CT before
removing the CT terminal lines. Otherwise the CT may develop open-circuit
secondary voltages which may be hazardous to personnel or damaging to the
CT or equipment connected in the secondary circuit.
2. Disconnect the voltage input wires from terminals and wrap the wire tips with
plastic tape.
3. Disconnect the communication wires from terminal.
4. Disconnect the auxiliary power from terminal and wrap the wire tip with plastic
tape.

PM-2133D User’s Manual v1.00 Last Revised: Feb. 2020 Page: 10
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3.2.2 Mounting
1. Prepare a panel and cut a hole to
the specified size (unit: mm).
2. Remove the latch assembly.
i. Press the protruding pin of the latch assembly.
92.0
46.0±1
Panel thickness: 1 to 5 mm
The protruding pin