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IO Modual

Please read this manual carefully before doing installation, operation and
maintenance of Acuvim II meter.

Following symbols are used in this user’s manual and on Acuvim II meter to
alert the dangerous or to prompt in the operating or set process.

Dangerous symbol, Failure to observe the information may result in
injury or death.

Alert symbol, Alert the potential dangerous. Observe the
information after the symbol to avoid possible injury or death.

This mark is on product for UL Listed product

Installation and maintenance of the Acuvim II meter should only be performed
by qualified, competent personnel that have appropriate training and
experience with high voltage and current device.

This document is not fit for any untrained people. Accuenergy is not
responsible for any problem happens under proper operation.

Содержание Acuvim II AXM-IO1

Страница 1: ...MetersUSA www MetersUSA com Meters MetersUSA com Ph 1847 302 7691 Fx 1847 375 9523...

Страница 2: ......

Страница 3: ...ccuenergy The information contained in this document is believed to be accurate at the time of publication however Accuenergy assumes no responsibility for any errors which may appear here and reserve...

Страница 4: ...y result in injury or death Alert symbol Alert the potential dangerous Observe the information after the symbol to avoid possible injury or death This mark is on product for UL Listed product Installa...

Страница 5: ...e and Dimensions 6 2 2 Installation Method 6 2 3 Wiring of IO modules 8 Chapter 3 Function of IO Modules 17 3 1 Detection of remote signals 18 3 2 Counter of Pulses 23 3 3 Relay output 26 3 4 Digital...

Страница 6: ...s manual carefully before operating or setting the Acuvim II meter to avoid unnecessary trouble You can read part of this manual depends on how you use the Acuvim II meter and IO modules Chapter 1 hel...

Страница 7: ...Chapter 1 Introduction The Purpose of IO Modules The Properties of IO Modules List of Functions of IO Modules 1...

Страница 8: ...AXM IO1 module which is adapted to low voltage power distribution is composed of 6 digital inputs DI each digital input can be used to detect remote signals or be used as a counter of input pulses Wh...

Страница 9: ...put various types of energy AXM IO3 module which is adapted to electrical devices is composed of 4 digital inputs DI each digital input can be used to detect remote signals or be used as a counter of...

Страница 10: ...be easily linked to Acuvim II meter 1 3 List of Functions of IO Modules Functions AXM IO1 AXM IO2 AXM IO3 Detection of remote signals Recording of SOE Counting of input pulses Output remote controlli...

Страница 11: ...6 Chapter 2 Installation Appearance and Dimesions Installation Method Wiring of IO Modules 5...

Страница 12: ...ation of IO modules 2 2 Installation Method Environmental Please check the environment temperature and humidity to ensure the satisfaction of Acuvim II meter and IO modules requirement before the Encl...

Страница 13: ...modules are linked to Acuvim II meter and each other The maximum number of extended modules linked to Acuvim II meter including IO module Ethernet module and PROFIBUS module is three 1 Insert the inst...

Страница 14: ...O1 module DI1 to DIC digital input terminals where DIC is the common terminal for DI1 to DI6 circuits RO1 to ROC relay output terminals where ROC is the common terminal for RO1 and RO2 circuits V24 an...

Страница 15: ...ips of AXM IO3 module Figure2 5 Terminal strips of AXM IO3 module DI1 to DIC digital input terminals where DIC is the common terminal for DI1 to DI4 circuits RO1 to ROC relay output terminals where RO...

Страница 16: ...dress 1 RO5 6 AXM IO32 AXM IO3 module in sub address 1 RO7 8 DO Sequence AXM IO21 AXM IO2 module in sub address 0 DO1 2 AXM IO22 AXM IO2 module in sub address 1 DO3 4 AO Sequence AXM IO21 AXM IO2 modu...

Страница 17: ...6 or 0 5 1 3mm2 Wiring of Relay Output Circuit There are 2 relay output circuits in AXM IO1 and AXM IO3 modules respectively The relay output circuit can work in controlling state or work in alarm sta...

Страница 18: ...t circuits in AXM IO2 module The digital output circuit can work in alarm state or work in energy pulse output state Digital output circuit form is Photo MOS The simplified circuit is as figure 2 8 Fi...

Страница 19: ...The wire of digital output circuit should be chosen between AWG22 16 or 0 5 1 3 mm2 Wiring of Analog Output Circuit There are 2 analog output circuits in AXM IO2 modules The terminals of the analog ou...

Страница 20: ...s 20mA 1 to 5V mode the max load current is 20mA Wiring of Analog Input Circuit There are 2 analog input circuits in AXM IO3 modules The terminals of analog input circuit are AI1 AI1 and AI2 AI2 The a...

Страница 21: ...For the convenience of the factory field used there is a DI auxiliary power supply provided in AXM IO1 module The voltage of the DI auxiliary power supply is 24Vdc 1W This power supply can not be used...

Страница 22: ...16 IO Modual...

Страница 23: ...Detection of Remote Signals Counter of Pulses Relay Output Digital Output Analog Output Analog Input 17 Chapter 3 Function of IO Modules...

Страница 24: ...M IO32 AXM IO3 module in sub address 1 are linked to Acuvim II meter Figure 3 1functions of IO modules 3 1 Detection of Remote Signals The digital input circuit can be set to detect remote signals 1 D...

Страница 25: ...to 4438H address registers record 20 groups of SOE records 4439H records the IO module which generates the SOE records For example if register 4439H is 1 the 20 groups of SOE records are all generate...

Страница 26: ...rmation which is an unsigned integer where bit 0 records DI1 state bit 1 records DI2 state and so on For example if 43a0H is 1 it means that DI1 is 1 and others are all 0 Note If one of digital input...

Страница 27: ...ister is an unsigned integer where bit0 determines DI1 s working mode bit1 determines DI2 s working mode and so on If the bit is 1 then the DI circuit is set to be counter of pulses Otherwise the DI c...

Страница 28: ...d If register is 4 then AXM IO12 AXM IO1 module in sub address 1 is SOE enabled If register is 5 then AXM IO22 AXM IO2 module in sub address 1 is SOE enabled If register is 6 then AXM IO32 AXM IO3 mod...

Страница 29: ...circuit can also be set to be counter of pulses Recorded number of pulses including 4349H to 4380H address registers 4349H to 4380H registers record 28 groups of number of pulses including 6 groups o...

Страница 30: ...records for AXM IO32 AXM IO3 module in sub address 1 in sequence One group of records is an unsigned long integer for example 4349H to 434aH registers record the number of pulses for DI1 circuit of A...

Страница 31: ...e 1 109eH register if the bit is set as 1 the counterpart digital input circuit is set to be a counter of input pulses 2 109fH register this register is an unsigned integer If this register is A and t...

Страница 32: ...alarm is occurred or not There are two modes selection for relay output one is latching and the other is pulse For the latching mode the relay can be used to output two statues on or off For the puls...

Страница 33: ...will work in alarm mode RO output mode 10a1H register this register determines the output mode of relays If the register is 0 then RO1 and RO2 will work in latching output mode If the register is 1 th...

Страница 34: ...ameter Setting Take AXM IO21 AXM IO2 module in sub address 0 for example DO working mode 10a5H register this register determines the working mode of DO circuits If the register is 0 then DO1 and DO2 w...

Страница 35: ...mines the energy output type for DO2 The value of this register is defined as the same as DO1 output type register DO1 output type register and DO2 output type register can be set to the same value or...

Страница 36: ...can convert anyone of 30 electrical quantities reference to Acuvim II User s Manual which is selected by user to analog voltage or current The analog output circuit supplies 4 output modes including...

Страница 37: ...20 4 23 2 4 23 2 4 23 2 4 23 2 4 23 2 4 23 2 4 20 Frequency Hz Phase Voltage V Line Voltage V Current A Phase Active Reactive Power W Var Total Active Reactive Power W Var Phase Apparent Power VA Tot...

Страница 38: ...re 3 10 AO value read on screen 3 Parameter Setting Take AXM IO21 AXM IO2 module in sub address 0 for example AO output mode 10a9H register this register determines the output mode of analog output ci...

Страница 39: ...lative to AO1 10c2H register Electrical quantities relative to AO1 10c2H register and Electrical quantities relative to AO2 10c3H register can be set to the same value or not The parameter setting is...

Страница 40: ...e input mode of analog input circuit If this register is 0 then the input mode is 0 to 20mA If this register is 1 then the input mode is 4 to 20mA If this register is 2 then the input mode is 0 to 5V...

Страница 41: ...IO Modual 35 Figure 3 13 Parameter setting of IO modules...

Страница 42: ...36 IO Modual...

Страница 43: ...Appendix Appendix A Technical Data and Specifications Appendix B Ordering Information Appendix C Revision History 37...

Страница 44: ...50 duty cycle 5ms ON 5ms OFF SOE resolution 2 ms Isolation Voltage 2500V Digital Output AC DC Rating Photo MOS Output Form Form 1A Load Voltage Range 0 250Vac dc Load Current 100mA Maximum Maximum ou...

Страница 45: ...cy 0 2 full scale Maximum Input Voltage Current Voltage 5V Current 20mA Temperature Drift 50ppm typical Isolation Voltage 500V Internal 24V Power Source Output Voltage 24Vdc Output Current 42mA Maximu...

Страница 46: ...40 IO Modual Appendix B Ordering Information Type AXM IO1 AXM IO2 AXM IO3...

Страница 47: ...IO Modual 41 Appendix C Revision History Revision Date Description 1 0 20070915...

Страница 48: ...42 IO Modual...

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