Details
12-bit DA Conversion
DC 7~36V Wide Voltage Power Supply
Modbus RTU Protocol
Multiple Isolation Protection Circuits
Modbus RTU Analog Output 8CH (B) 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
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
| Model | Modbus RTU Analog Output 8CH | 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 |
Supports sending Modbus RTU protocol commands via RS485
and outputing data to 0~10V sensor
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 voltage output, provides over-current and over-voltage proof, improves shock-proof performance, suitable for industrial environments with high requirement.
8-Ch Analog Output, 12-bit DA Conversion, High-precision
Supports setting device address (1~255) for Multi-Device Cascading,
supports voltage 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.
