ICP DAS USA PM-2133D Series User Manual Download Page 38

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2133D User’s Manual v1.00

Last Revised: Feb. 2020 Page: 38

www.icpdas.com

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E-mail: [email protected]

Q15. Two Masters Share One Slave (via tSH-735):

This function allows two master devices connected to different serial ports to share

slave devices. Modbus mode can be used to convert the Modbus RTU/ASCII

protocols, while raw data mode can be used for DCON or other query-response

protocols. Different baud rates and data formats can also be used on the different

serial ports. The built-in cache function reduces the loading of serial communication

on the slave port by removing duplicated queries when the two master devices are

requesting the same information.

Summary of Contents for PM-2133D Series

Page 2: ...pter 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 Wi...

Page 3: ...y 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 supp...

Page 4: ...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...

Page 5: ...l Rights Reserved www icpdas com E mail service icpdas com 1 4 1 Limitation of Warranty This warranty does not apply to defects resulting from unauthorized modification misuse or use for reason other...

Page 6: ...6 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...

Page 7: ...t ICP DAS Co Ltd All Rights Reserved www icpdas com E mail service icpdas com 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 Envi...

Page 8: ...r 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 instrumen...

Page 9: ...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 termina...

Page 10: ...o Ltd All Rights Reserved www icpdas com E mail service icpdas com 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...

Page 11: ...eserved www icpdas com E mail service icpdas com The protruding pin The protruding pin Keep on pressing the protruding pin to slide the latch assembly to the groove The groove 3 Attach the PM 2133D to...

Page 12: ...Ltd All Rights Reserved www icpdas com E mail service icpdas com 3 2 3 CT s installation steps At the bottom of the CT there is a K L mark Open the CT clip Make sure the power current direction follo...

Page 13: ...black white black white black wire sequences CT1 K CT1 L CT2 K CT2 L CT3 K CT3 L Then connect the CT s and close the CT clip Make sure the arrow direction sign on CT s follows current flow direction...

Page 14: ...e each set of smart meter PM 2133D series and its attached split type clip on CT are calibrated set by set The mix use may cause wrong measurements 4 To install CT s correctly please ensure the CT lin...

Page 15: ...33D User s Manual v1 00 Last Revised Feb 2020 Page 15 Copyright ICP DAS Co Ltd All Rights Reserved www icpdas com E mail service icpdas com 4 2 Wiring 1P2W 1CT PM 2133D 1P3W 2CT PM 2133D 3P3W 2CT PM 2...

Page 17: ...data which are currently shown on the 8 Digit LED Display and the status of RS 485 communication Tx Rx PM 21333D also has a built in four buttons of keypad which is used to adjust the power data which...

Page 18: ...n also change the setting of the power meter The following sections describe the features provided 5 2 1 Normal Mode After power up PM 2133D the default power data shown is power data of I_a Phase A C...

Page 19: ...E mail service icpdas com 5 2 2 Setup Mode User can press the buttons of Keypad to enter the Setup Mode to adjust the parameters setting of PM 2133D The steps are as below i Press the Enter button to...

Page 20: ...for selection Modbus Data Format setting Press the Enter button the current Data Format setting will blink Press the button and button to adjust the Data Format setting There are 6 options 8N1 8 data...

Page 21: ...digit press the Enter button the hundreds digit of the CT ratio will blink Press the button and button to adjust the setting of hundreds digit After completing the setting of hundreds digit press the...

Page 22: ...020 Page 22 Copyright ICP DAS Co Ltd All Rights Reserved www icpdas com E mail service icpdas com iv Repeat Step ii iii to complete all parameter settings v After all parameter settings are completed...

Page 23: ...st significant bit sent first None Parity Odd Parity or Even Parity 1 stop bits or 2 stop bits Error Check Cyclical Redundancy Check CRC Baud Rate 9600 19200 Default 38400 115200 Modbus slave address...

Page 24: ...Lo Byte SEEE EEEE EMMM MMMM MMMM MMMM MMMM MMMM Value 1 S x 1 M x 2E 127 0 E 255 S represents the sign bit where 1 is negative and 0 is positive E is the two s complement exponent with an offset of 12...

Page 25: ...UInt 1 1P2W 2 1P3W 3 3P3W2CT 4 3P3W3CT 5 3P4W3CT 5 Set Energy to Zero 44108 0x100B Word UInt 0x0055 Only Write Reset to Factory Settings 44109 0x100C Word UInt 0x0055 Only Write Default Frequency 4411...

Page 26: ...gister Len Data Type Range Default value Units Comment Modicom Format Hex Wiring Type 30513 0x0200 Word UInt 9 1P2W 10 1P3W 11 3P3W2CT 12 3P3W3CT 13 3P4W 13 Phase Sequence 30514 0x0201 Word UInt 0 Neg...

Page 27: ...kW_b 34375 34376 0x1116 0x1117 DWord Float kW kvar_b 34377 34378 0x1118 0x1119 DWord Float kvar kVA_b 34379 34380 0x111A 0x111B DWord Float kVA PF_b 34381 34382 0x111C 0x111D DWord Float kWh_b 34383...

Page 28: ...0 1A kW_a 34613 34614 0x1204 0x1205 DWord Int32 0 1kW kvar_a 34615 34616 0x1206 0x1207 DWord Int32 0 1kvar kVA_a 34617 34618 0x1208 0x1209 DWord Int32 0 1kVA PF_a 34619 0x120A Word Int 0 1000 0 001PF...

Page 29: ...74 0x1240 0x1241 DWord Int32 0 99999999 0 1kvarh 0 9999999 9 kVAh_tot 34675 34676 0x1242 0x1243 DWord Int32 0 99999999 0 1kVAh 0 9999999 9 Freq_a 34677 0x1244 Word Int 45 65 1Hz 45 65 Freq_b 34678 0x1...

Page 30: ...32C Word Int 0 1000 0 001PF 0 1 000 kWh_c 34910 34911 0x132D 0x132E DWord Int32 0 99999999 0 1kWh 0 9999999 9 kvarh_c 34912 34913 0x132F 0x1330 DWord Int32 0 99999999 0 1kvarh 0 9999999 9 kVAh_c 34914...

Page 31: ...ng equipments before the CT lines detach from the terminals of the smart meter Otherwise it will cause the severe injury Q3 If the turn point of the split type clip on CT has broken or inner Ferrite c...

Page 32: ...RS 485 master have to provide the bias for PM 2133D series Otherwise the tM SG4 or SG 785 should be added to provide the bias All ICP DAS controllers and converters provide the bias Q7 What the power...

Page 33: ...A If the target is more than 400A we suggest the solution as follow For example the target is to measure maximum 800A current We can measure big CT output and set a CT Ratio Note A Primary CT accuracy...

Page 34: ...a current of 200A becomes 5A Since the meter sees 5A many of the measurements it reports will be low by a factor of 40 unless they are scaled up by 40 Current transformer CT Ratio PM 2133DP Current t...

Page 35: ...wye connected system line to line voltages will be the voltages between the terminals A B B C A C On a three phase wye connected system line to ground voltages will be the voltages between the termina...

Page 36: ...ired to set different Display Voltage value If the voltage is not displayed as expected value please refer to the table below and check if the setting value is set accurately Line to Ground Voltage Li...

Page 37: ...on the supply voltage available at your facility Example PRI Voltage 720V SEC Voltage 120V Check the connection diagram three phase Y and delta phase sequence to ensure compatibility Adding potential...

Page 38: ...nt serial ports to share slave devices Modbus mode can be used to convert the Modbus RTU ASCII protocols while raw data mode can be used for DCON or other query response protocols Different baud rates...

Page 39: ...mm 2 Quantity Diameter mm Flat cable 1 6 3 2 15 10 PM 2133D 100 P 10mm 60A 2 0 3 6 20 Twisted pair 2 0 7 0 6 3 4 17 3 5 7 0 8 4 0 20 5 5 7 1 0 5 0 30 8 0 7 1 2 6 0 40 14 7 1 6 7 6 55 22 7 2 0 9 2 70 1...

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