Waveshare Industrial 8-Ch Analog Output Module 12-bit DA Conversion Support 8-ch

DESCRIPTION
Industrial 8-Ch Analog Output Module, 12-Bit DA Conversion, Supports 8-Ch Simultaneous Voltage Or Current Output, DC 7~36V Wide Voltage Power Supply, Modbus RTU Protocol, Rail-Mount SupportIndustrial 8-Ch Analog Output Module

12-bit DA Conversion

DC 7~36V Wide Voltage Power Supply

Modbus RTU Protocol

Multiple Isolation Protection Circuits

Features At A Glance

Modbus RTU Analog Output 8CHis an industrial standard analog output module, supports 8-ch simultaneous output. Adopts Modbus RTU protocol with built-in protection circuits such as power isolation, magnetical isolation, resettable fuse, and TVS.

• Configurable device address (1~255), multi devices can be cascaded on RS485 bus
• Onboard voltage regulator, supports 7~36V wide range power supply
• Onboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal
• Onboard unibody magnetical isolation, allows signal isolation, high reliability, strong anti-interference
• Onboard resettable fuse and TVS (Transient Voltage Suppressor), effectively suppresses surge voltage and transient spike voltage in the circuit, provides over-current/over-voltage proof, lightningproof & anti-electrostatic
• 12-bit DA conversion, using high-precision resistors for more accurate output data
• Onboard watchdog, for stable output without crashing
• Rail-mount case design, support stacking combination, easy to install and safer to use
• 3x LEDs for indicating the MCU status and signal transceiving status

Version Options

Modbus RTU Analog Output 8CH
Output mode: Current output
Range: 0~20mA

Modbus RTU Analog Output 8CH (B)
Output mode: Voltage output
Range: 0~10V

SpecificationsMODELModbus RTU Analog Output 8CHModbus RTU Analog Output 8CH (B)COMMUNICATION INTERFACERS485BAUD RATE4800, 9600, 19200, 38400, 57600, 115200, 128000, 256000DEFAULT COMMUNICATION FORMAT9600, N, 8, 1MODBUS PROTOCOLStandard Modbus RTU protocolPOWER SUPPLYDC 7~36VOUTPUT8-ch current output8-ch voltage outputRESOLUTION12-bit, 1μA12-bit, 1mVRANGE0~20mA0~10VOUTPUT ACCURACY±0.03mA±0.01V
Primary Function

Supports Sending Modbus RTU Protocol Commands Via RS485
And Outputing Data To 0~10V Or 0~20mA Sensor

Industrial Grade Isolated Protection

Onboard power and signal dual isolation for RS485 communication, provides stable isolation voltage, features high reliability and strong anti-interference performance. Built-in TVS (transient voltage suppression tube) can effectively suppress the surge voltage and transient peak voltage in the circuit, lightningproof & ESD protection. Built-in resettable fuse and protection diode to ensure stable current and voltage output, provides over-current and over-voltage proof, improves shock-proof performance, suitable for industrial environments with high requirement.

Note: The internal component layout is slightly different between the two
versions, please refer to the actual product

Industrial High-Precision Analog Output

8-Ch Analog Output, 12-Bit DA Conversion, High-Precision

Interface IntroductionConnection Diagram

Supports Setting Device Address (1~255) For Multi-Device Cascading,
Supports Voltage Or Current Analog Output

Wide Voltage Power Supply, Isolated RS485 Interface

Built-In Fuse And Anti-Reverse Protection, With Power And Signal Dual Isolation

Rail-Mount Support

Supports 35mm Standard Guide Rail, With Rail-Mount Buckle, Easy To Install.

Supports Stacking InstallationProduct Show

DimensionsResources & ServicesPACKAGE CONTENT

Weight:0.147 kg

This product requires a power supply more than 15V (not included). It is recommended to purchase19V power supplyif you need it.Modbus RTU Analog Output 8CH

1. Modbus RTU Analog Output 8CH x1
2. Power supply terminal adapter x1
3. Screwdriver x1

Modbus RTU Analog Output 8CH (B)

1. Modbus RTU Analog Output 8CH (B) x1
2. Power supply terminal adapter x1
3. Screwdriver x1