Safety Requirements Warning Only the voltage within the specified range can be connected. Voltage exceeding the specified range may cause damage to the device, and even present a negative impact on personal safety. Check the product specification for detailed reference to the range of voltages that can be connected by each port.
Measurement Categories Warning For use in measurement category I (CAT I) only. Do not use in measurement category II/III/IV. Use this device to connect signals or make measurements. Measurement categories Note Measurement categories I (CAT I) means that measurements are made on a circuit that is not directly connected to the main power supply.
Environment Temperature 0℃ ~ 55℃ Operating -40℃ ~ 85℃ Storage Humidity Operating 5%RH ~ 95%RH, no condensation Storage 5%RH ~ 95%RH, no condensation Pollution degree Highest elevation 2000 m Pollution degree description Pollution degree 1: No pollution, or only dry non-conductive pollution. This pollution degree has no effect.
13 : 4-20mA Overview The remote IO modules in M2000 series refer to a group of computer interface modules with Modbus RTU standard protocol as basis. Through standard Modbus RTU protocol, M2000 is remotely controlled with multi-channel programmable analog input interface, multiple output ranges and multiple sampling rates, and can be converted by program control.
The built-in watchdog will automatically reset the module when the system fails. 9-24V power supply voltage range DIN guide rail installation and stackable installation Application Scope ⚫ Remote data acquisition ⚫ Process monitoring ⚫ Industrial process control ⚫ Energy management ⚫...
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Number of channels Type of input Voltage and current, switched by jumpers. Resolution 16-bit ±10V, ±5V, 0-10V, 0-5V, 1-5V, ±2.5V, ±1.25V, ±600mV, Voltage range ±300mV, ±150mV, ±75mV, ±20mA, 0-20mA, 4-20mA Ampere meter range Integration time Maximum speed: 5ms High speed: 20ms Medium speed:60ms Low speed:100ms Lowest speed:300ms...
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25ppm/℃ Temperature coefficient 1500V Isolation voltage M2003 Product Specification Analog input Number of channels Type of input Voltage and current, switched by jumpers. Resolution 12-bit 16-bit(high resolution mode) Voltage range 0-5V, 1-5V, 0-20mA, 4-20mA Ampere meter range Integration time 10ms Input coupling mode 30MΩ, typical Input impedance...
2 Unpacking and Packing List of Products 2.1 Unpacking Products To prevent electrostatic discharge (ESD) from damaging the equipment, please pay attention to the following matters: ⚫ Please wear a grounding wrist strap or touch the grounded object first to ensure that the human body is grounded.
Power supply and RS-485 connection diagram 3.2. Software Installation We provide an application program for configuration, detection and simple use of M2000 series remote IO modules, which can only be installed on Windows desktop operating system. Double-click the setup.exe to install it.
Software installation diagram 3.3. Simple Test M2000 series remote IO module is set to the initial value before leaving the factory. See the following table for the initial value. If the setting of M2000 series remote IO module has been...
4 Analog Input In M2000 series remote IO modules, M2001 is equipped with 8 voltage/current switchable analog input channels, and M2002 is equipped with 8 current analog inputs Within M2001, each channel has a jumper bit, which is used to set the input type of that channel.
5. Programming Instructions M2000 series remote IO module is a group of computer interface modules based on Modbus RTU, and its programming rules follow the relevant agreements of Modbus RTU protocol. For the convenience of different application scenarios, M2000 series remote IO modules have built-in MODBUS address schemes of two versions, namely V1.0 and V2.0.
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0x01 0x04 0x0064 0x0003 2-byte CRC check The module returns the following data: Module Function code Number of Data CRC check address bytes 0x01 0x04 0x06 0x0001 0023 0005 2-byte CRC check 0x0001 is the data of register 30101, 0x0023 is the data of register 30102, and 0x0005 is the data of register 30103.
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Modbus Mapping Table of General Functions of M2000 Series Remote IO Modules Address 4X Function Explain Attributes Order 0x03,0x06,0 40201 45 address 1-255 Read/write 0x03,0x06,0 40202 Set serial port 0-3 digits: Baud rate Read/write 4-5 digits: Check digit Bit 6-7: Stop bit...
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Modbus Mapping Table of M2000 Series Remote IO Module Analog input register list Address 3X Channel Function Attribute Command 30001 AI 0 Analog input register Read 0x04 30002 AI 1 Analog input register Read 0x04 30003 AI 2 Analog input register...
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Address 4X Channel Function Attribute Command 40101 AI 0 Range register Write/read 0x03,0x06,0x10 40102 AI 1 0x03,0x06,0x10 Range register Write/read 40103 AI 2 0x03,0x06,0x10 Range register Write/read 40104 AI 3 0x03,0x06,0x10 Range register Write/read 40105 AI 4 0x03,0x06,0x10 Range register Write/read 40106 AI 5...
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Enter the list of analog sample rate registers. Address 4X Channel Function Attribute Command 40121 AI 0 Sampling rate register Write/read 0x03,0x06,0x10 40122 AI 1 0x03,0x06,0x10 Sampling rate register Write/read 40123 AI 2 0x03,0x06,0x10 Sampling rate register Write/read 40124 AI 3 0x03,0x06,0x10 Sampling rate register Write/read...
6.After-Sales Service and Warranty Smacq Technologies. Co., Ltd. promises that its products are within the warranty period, and if the products in normal use fail, we will repair or replace parts for users free of charge. For detailed warranty instructions, please refer to the warranty instructions in the packing box.
7.Ordering Information Host Model Notes M2001 8-channel voltage / current type remote IO module M2002 8-channel current type remote IO module M2003 8-channel voltage / current type remote IO module Standard accessories Model Notes TB13-3.81 Bolt terminal connector, 13-Pin, 3.81mm SDIN DIN rail mounting bracket...
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