- Introduction
- Selection Guide (Modbus-RTU, Modbus TCP)
- Selection Guide (Ethernet/IP, CANopen)
- CT
- Power Meter Utility
- CANopen Master Utility

Features
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Support multiple communication interface
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RS-485 (Modbus RTU)
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Ethernet (Modbus TCP)
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Ethernet (Ethernet/IP)
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CAN bus (CANopen)
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Bi-directional kWh metering function for accurate measurement of power consumption and generation data
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Compact in size and easy to install, suitable for various industrial sites
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Available with CT for accurate metering, accuracy better than 0.5% (PF=1)
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Clip-on CT for easy installation
Note: Due to the wide variety of CT specifications, not all meter models and CT combinations are listed in this table. Please refer to each product page for complete ordering information and the availability of each CT specification.
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Single-phase / Three-phase / Multi-circuit Smart Power Meters (Modbus-RTU / Modbus-TCP)
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| Model | Phase | Loops | Bi-directional Energy | CT Included | Max. Voltage | Max. Current | Max. CT Inner Diameter | CT Cable Length | |
|---|---|---|---|---|---|---|---|---|---|
| Modbus/RTU | Modbus/TCP | ||||||||
| PM-3112-xxx | PM-3112-xxx-MTCP | Single | 2 | - | Yes | 300V | 200A | 24mm | 1.8m |
| PM-3114-xxx | PM-3114-xxx-MTCP | Single | 4 | - | Yes | 300V | 200A | 24mm | 1.8m |
| PM-3112-xxxP | PM-3112-xxxP-MTCP | Single | 2 | - | Yes | 300V | 200A | 24mm | 4m |
| PM-3114-xxxP | PM-3114-xxxP-MTCP | Single | 4 | - | Yes | 300V | 200A | 24mm | 4m |
| PM-2133D-xxxP (with LED Display) |
PM-2133D-xxxP-MTCP (with LED Display) |
Three | 1 | Yes | Yes | 500V | 400A | 36mm | 4m |
| PM-2133DP (with LED Display) |
PM-2133DP-MTCP (with LED Display) |
Three | 1 | Yes | - | 500V | Depends on selected CT (333 mV input) | ||
| PM-2133D-RCTxxxP (with LED Display) |
PM-2133D-RCTxxxP-MTCP (with LED Display) |
Three | 1 | Yes | Yes | 500V | 4000A | 185mm | 4m |
| PM-5133-xxxP (with LCD Display) |
- | Three | 1 | Yes | Yes | 500V | 400A | 36mm | 4m |
| PM-5133-RCTxxxP (with LCD Display) |
- | Three | 1 | Yes | Yes | 500V | 4000A | 185mm | 4m |
| PM-3033 | PM-3033-MTCP | Three | 1 | Yes | - | 500V | 5A | - | - |
| PM-3133-xxx | PM-3133-xxx-MTCP | Three | 1 | Yes | Yes | 500V | 400A | 36mm | 1.8m |
| PM-3133-xxxP | PM-3133-xxxP-MTCP | Three | 1 | Yes | Yes | 500V | 400A | 36mm | 4m |
| PM-3133P | PM-3133P-MTCP | Three | 1 | Yes | - | 500V | Depends on selected CT (333 mV input) | ||
| PM-3133-RCTxxxP | PM-3133-RCTxxxP-MTCP | Three | 1 | Yes | Yes | 500V | 4000A | 185mm | 4m |
| PM-3133i-xxxP | PM-3133i-xxxP-MTCP | Three | 1 | Yes | Yes | 600V | 400A | 36mm | 4m |
| PM-3133i-RCTxxxP | PM-3133i-RCTxxxP-MTCP | Three | 1 | Yes | Yes | 600V | 4000A | 185mm | 4m |
| PM-4324-xxxP (1 main circuit) |
PM-4324-xxxP-MTCP (1 main circuit) |
Single / Three | 24/8 | Yes | Yes | 500V | 400A | 36mm | 4m |
| PM-4324A-xxxP (1 or 2 main circuit) |
PM-4324A-xxxP-MTCP (1 or 2 main circuit) |
Single / Three | 24/8 | Yes | Yes | 500V | 400A | 36mm | 4m |
| PM-4324P (1 main circuit) |
PM-4324P-MTCP (1 main circuit) |
Single / Three | 24/8 | Yes | - | 500V | Depends on selected CT (333 mV input) | ||
| PM-4324AP (1 or 2 main circuit) |
PM-4324AP-MTCP (1 or 2 main circuit) |
Single / Three | 24/8 | Yes | - | 500V | Depends on selected CT (333 mV input) | ||
Note 1: CT cable length can be extended to 8 meters (excluding Rogowski coil type CT), with no loss in accuracy.
It is recommended to use twisted pair wires with AWG18 ~ 14 (cross-sectional area 0.75 ~ 2.0mm2) to reduce interference.
Note 2: The -xxx or -xxxP suffix in the model name indicates the CT specifications provided.
You may choose different CTs based on current range and cable diameter.
Note 3: The P in the -xxxP model indicates the CT has a built-in protection circuit, which prevents injury in case of an open secondary loop.
Note 4: PM-4324A series features two independent main circuit inputs, suitable for various power circuit applications.
Note 5: The PM-3133i series includes an isolation transformer to enhance immunity against magnetic interference and tampering.
Note 6: For CTs with 333 mV output, the actual measurement range depends on the selected CT specifications (Primary Rated Current).
Note: Due to the wide variety of CT specifications, not all meter models and CT combinations are listed in this table. Please refer to each product page for complete ordering information and the availability of each CT specification.
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Single-phase / Three-phase / Multi-circuit Smart Power Meters (EtherNet/IP, CANopen)
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| Model | Phase | Loops | Bi-directional Energy | CT Included | Max. Voltage | Max. Current | Max. CT Inner Diameter | CT Cable Length | ||
|---|---|---|---|---|---|---|---|---|---|---|
| EtherNet/IP | CANopen | |||||||||
| - | PM-3112-xxx-CPS | Single | 2 | - | Yes | 300V | 200A | 24mm | 1.8m | |
| - | PM-3114-xxx-CPS | Single | 4 | - | Yes | 300V | 200A | 24mm | 1.8m | |
| - | PM-3112-xxxP-CPS | Single | 2 | - | Yes | 300V | 200A | 24mm | 4m | |
| - | PM-3114-xxxP-CPS | Single | 4 | - | Yes | 300V | 200A | 24mm | 4m | |
| - | PM-3033-CPS | Three | 1 | Yes | - | 500V | 5A | - | - | |
| PM-3133-xxxP-EIP | PM-3133-xxxP-CPS | Three | 1 | Yes | Yes | 500V | 400A | 36mm | 4m | |
| - | PM-3133P-CPS | Three | 1 | Yes | - | 500V | Depends on selected CT (333 mV input) | PM-3133-RCTxxxP-EIP | PM-3133-RCTxxxP-CPS | Three | 1 | Yes | Yes | 500V | 4000A | 185mm | 4m |
| PM-3133i-xxxP-EIP | PM-3133i-xxxP-CPS | Three | 1 | Yes | Yes | 600V | 400A | 185mm | 4m | |
| PM-4324-xxxP-EIP (1 main circuit) |
PM-4324-xxxP-CPS (1 main circuit) |
Single / Three | 24/8 | Yes | Yes | 500V | 400A | 36mm | 4m | |
| PM-4324A-xxxP-EIP (1 or 2 main circuit) |
PM-4324A-xxxP-CPS (1 or 2 main circuit) |
Single / Three | 24/8 | Yes | - | 500V | Depends on selected CT (333 mV input) | |||
Note 1: CT cable length can be extended to 8 meters (excluding Rogowski coil type CT), with no loss in accuracy.
It is recommended to use twisted pair wires with AWG18 ~ 14 (cross-sectional area 0.75 ~ 2.0mm2) to reduce interference.
Note 2: The -xxx or -xxxP suffix in the model name indicates the CT specifications provided.
You may choose different CTs based on current range and cable diameter.
Note 3: The P in the -xxxP model indicates the CT has a built-in protection circuit, which prevents injury in case of an open secondary loop.
Note 4: PM-4324A series features two independent main circuit inputs, suitable for various power circuit applications.
Note 5: The PM-3133i series includes an isolation transformer to enhance immunity against magnetic interference and tampering.
Note 6: For CTs with 333 mV output, the actual measurement range depends on the selected CT specifications (Primary Rated Current).
Power Meter Utility

- By Modbus RTU or Modbus TCP protocol, it enables to connect with ICP DAS Power Meters and data retrieving.
- Real time monitor power measurement values of the meter.
- Real time setting up parameters of the meter.
- Restore the parameters of the meter to default settings.
- Support Data Log function.


CANopen Master Utility

For CANopen master devices, ICP DAS provides a friendly CANopen master utility tool to help users to test and set CANopen slave devices easily. This utility tool can function as a simply CANopen master tool for controlling CANopen devices on the CANopen network. It provides several functions, such as NMT protocol, SYNC protocol, EMCY protocol, SDO protocol, PDO protocol, and so forth.
It features:
1. Auto-scan all the CANopen master that the CPMUtility has supported.
2. Auto-scan all the CANopen slave devices on the CANopen network.
3. Support EDS file.
4. Dynamic PDO object setting easily.
5. Node Guarding Event and Heartbeat Event detection.
6. EMCY message receiving.
7. Maximum 5 SYNC message producers per CANopen master.
8. Support I-8123W, I-87123, PISO-CPM100(U), I-7565-CPM and PISO-CAN/ PEX-CAN/PCM-CAN CPM Libraryfor version 2.00 later.
9. Support OS: WinCE5.0/CE6.0/XPe and Win2K/XP/Vista/732-bit system.




