ICP DAS USA PM-3133-MTCP User manual

PM-3133 User’s Manual v1.09 Last Revised: Jun. 2021 Page: 1
Copyright © ICP DAS Co., Ltd. All Rights Reserved. www.icpdas.com E-mail: [e-mail]

PM-3133 User’s Manual v1.09 Last Revised: Jun. 2021 Page: 2
Copyright © ICP DAS Co., Ltd. All Rights Reserved. www.icpdas.com E-mail: [email protected]
Chapter 1 Introduction .................................... 4
1.1. PM-3133 introduction........ 4
1.2. Caution............................. 5
1.2.1. Danger.............................. 5
1.3. Warning............................ 5
1.4. Product Warranty &
Customer Support............. 5
1.4.1. Limitation of Warranty....... 6
Chapter 2 Specifications................................. 7
2.1 Specifications.................... 7
2.2 Naming Rules................... 9
Chapter 3 Installation.................................... 10
3.1 Inspection....................... 10
3.2 Safety............................. 10
3.2.1 Dimension and Latch...... 10
3.2.2 Mounting and Dismounting
....................................... 12
3.2.3 CT’s installation steps..... 13
Chapter 4 Wiring Diagrams........................... 14
4.1 Connection......................14
4.2 Wiring..............................16
5.1 Relay...............................18
5.2 LED Indicator ..................18
Chapter 6 Modbus-RTU communication........19
6.1.1 SW1－SW6 setting..........19
6.2 Modbus-RTU setting .......22
6.2.1 Specifications..................22
6.2.2 Modbus Register.............24
Chapter 7 Modbus-TCP Communication.......30
7.1 Default settings ...............30
7.1.1 Ethernet configurations....30
7.2 Specifications..................33
7.2.1 Modbus Register.............33
7.3 Connecting the Power and
Host PC (without PoE).....34
Chapter 8 CANopen communication .............35
8.1 CANopen setting.............35

PM-3133 User’s Manual v1.09 Last Revised: Jun. 2021 Page: 3
Copyright © ICP DAS Co., Ltd. All Rights Reserved. www.icpdas.com E-mail: [email protected]
8.2 CANopen Protocol.......... 38
8.2.1 SDO Introduction............ 38
8.2.1.1 Upload SDO Protocol...... 38
8.2.1.2 Download SDO Protocol. 40
8.2.1.3 Abort SDO Transfer Protocol
....................................... 44
8.2.2 PDO Introduction............ 46
8.2.2.1 PDO COB-ID Parameters46
8.2.2.2 Transmission Type.......... 47
8.2.2.3 PDO Communication Rule
....................................... 48
8.2.3 NMT Introduction............ 50
8.2.3.1 Module Control Protocol . 50
8.2.3.2 Error Control Protocol......52
8.2.4 Special Functions for
PM-3133-CPS.................53
8.2.4.1 Power Meter Data Table..53
8.3 Object Dictionary of
PM-3133-CPS.................54
8.3.1 Communication Profile Area
........................................54
8.3.2 Manufacturer Specific
Profile Area .....................59
8.3.3 Store and Restore Object 62
Appendix: Questions & Answers ...................63

PM-3133 User’s Manual v1.09 Last Revised: Jun. 2021 Page: 4
Copyright © ICP DAS Co., Ltd. All Rights Reserved. www.icpdas.com E-mail: [email protected]
Chapter 1 Introduction
1.1. PM-3133 introduction
ICP DAS offers PM-3133 family in a full range of Single-phase and Three-phase smart
power meters for power monitoring. The products offer a rich feature set combined with
easy-to-integrate communications.
With its high accuracy (<0.5%, PF=1), the PM-3133 series products can be applied both
on low voltage primary side and/or medium/high voltage secondary side and enable the
users to obtain in real time the reliable and accurate energy consumption readings from
the monitored equipments while in operation. These compact size and cost effective
Power Meters are equipped with revolutionary wired clip-on CT (various types support
input current up to 400A) and standard Modbus communication RS-485 protocol for
easy deployment. It works with input voltages ranging 10V ~ 500V, supporting a wide
range of applications.
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)
Supports RS-485, Ethernet Interface (PoE)
Supports Modbus RTU, Modbus TCP protocols.
Supports 2-Power Relay Output (Form A)
Total Harmonic Distortion (THD)

PM-3133 User’s Manual v1.09 Last Revised: Jun. 2021 Page: 5
Copyright © ICP DAS Co., Ltd. All Rights Reserved. www.icpdas.com E-mail: [email protected]
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 [email protected].
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-3133 User’s Manual v1.09 Last Revised: Jun. 2021 Page: 6
Copyright © ICP DAS Co., Ltd. All Rights Reserved. www.icpdas.com E-mail: [email protected]
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-3133 User’s Manual v1.09 Last Revised: Jun. 2021 Page: 7
Copyright © ICP DAS Co., Ltd. All Rights Reserved. www.icpdas.com E-mail: [email protected]
Chapter 2 Specifications
2.1 Specifications
Model
PM-3133
PM-3133-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
CT Φ10 mm (60 A); CTΦ16 mm (100 A); CTΦ24 mm (200 A);
CTΦ36m (300 A); CTΦ36m (400 A)
Measurement Frequency
50-60 Hz
W Accuracy
Better than 0.5% (PF:1)
Starting Current
>0.03A ( 60A ), >0.05A (100A ), >0.09A( 200A )
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(Hz)
Data Update Rate
1 Second
Communication
RS-485
Protocol
Modbus-RTU
-
Baud rate
9600,19200 (default), 38400,
115200; DIP Switch Selectable
-
Data
format
N,8,1 (default); N,8,2; E,8,1; E,8,2;
O,8,1; O,8,2 ( FW version 1.07)
Isolation
3000 VDC
-
Bias
Resistor
No (Usually supplied by the
RS-485 Master. Alternatively, add
a tM-SG4 or SG-785)
Ethernet
Protocol
-
Modbus TCP
PoE
-
Yes, IEEE 802.3af
Alarm Output
Power Relay
Form A (Normal Open) x 2; Relay Contact Voltage Range: 5 A @ 250
VAC (47 ~ 63Hz), 5 A @ 30 VDC

PM-3133 User’s Manual v1.09 Last Revised: Jun. 2021 Page: 8
Copyright © ICP DAS Co., Ltd. All Rights Reserved. www.icpdas.com E-mail: [email protected]
Field Wiring Terminal Markings:
3.81mm (For Measurement Current and Communication): Use Copper Conductors Only,
wires range 16-26 AWG, torque value 3.0 lb-in.
5.08mm (For Measurement Voltage, Aux Power and Alarm Output):
Use Copper Conductors Only, wires range 12-24 AWG, torque value 7.0 lb-in.
7.62mm: Use Copper Conductors Only, wires range 12-24 AWG, torque value 4.5 lb-in.
Aux Power
Input Range
+12 ~ 48 VDC
+12 ~ 48 VDC or PoE
PoE Pin Assignments:
+ (Pin 1, 2), V- (Pin 3, 6)
Power Consumption
2 W
Dimensions (W x L x H)
127 mm x 105 mm x 33 mm
Environment
Operating Temperature
-20 ~ +70 °C
Storage Temperature
-40 ~ +80 °C

PM-3133 User’s Manual v1.09 Last Revised: Jun. 2021 Page: 9
Copyright © ICP DAS Co., Ltd. All Rights Reserved. www.icpdas.com E-mail: [email protected]
2.2 Naming Rules

PM-3133 User’s Manual v1.09 Last Revised: Jun. 2021 Page: 10
Copyright © ICP DAS Co., Ltd. All Rights Reserved. www.icpdas.com E-mail: [email protected]
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