The Modbus RTU Analog Output 8CH is an 8-channel analog output module designed for industrial automation applications. It provides a simple and reliable way to control analog output devices such as temperature controllers, pumps, and valves using a Modbus RTU protocol.
If you want to know more about this product, check out its Wiki Page.
If you have any questions on this product please feel free to contact us.
*Disclaimer: The images are merely illustrative.
Modbus RTU Analog Output 8CH is 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
|
Model |
Modbus RTU Analog Output 8CH (B) |
|
|---|---|---|
|
Communication interface |
RS485 |
|
|
Baud rate |
4800, 9600, 19200, 38400, 57600, 115200, 128000, 256000 |
|
|
Default communication format |
9600, N, 8, 1 |
|
|
Modbus protocol |
Standard Modbus RTU protocol |
|
|
Power supply |
DC 7~36V |
|
|
Output |
8-ch current output |
8-ch voltage output |
|
Resolution |
12-bit, 1μA |
12-bit, 1mV |
|
Range |
0~20mA |
0~10V |
|
Output Accuracy |
±0.03mA |
±0.01V |
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
8-Ch Analog Output, 12-bit DA Conversion, High-precision
Supports setting device address (1~255) for Multi-Device Cascading, supports voltage or current analog output
Built-in fuse and anti-reverse protection, With Power and Signal Dual Isolation
Supports 35mm standard guide rail, with rail-mount buckle, easy to install.
Wiki: https://www.waveshare.com/wiki/Modbus_RTU_Analog_Output_8CH_(B)
Weight: 0.147 kg
Modbus RTU Analog Output 8CH (B)
Modbus RTU Analog Output 8CH (B) x1
Power supply terminal adapter x1
Screwdriver x1
You might also like
The Modbus RTU Analog Output 8CH is an 8-channel analog output module designed for industrial automation applications. It provides a simple and reliable way to control analog output devices such as temperature controllers, pumps, and valves using a Modbus RTU protocol.
If you want to know more about this product, check out its Wiki Page.
