25767 - 8-channel 0-10 V Modbus Analog Inputs - Waveshare
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25767 - 8-channel 0-10 V Modbus Analog Inputs - Waveshare
Modbus RTU 8-Channel Analog Input Module 0-10 V
The Waveshare 25767 is an 8-channel Modbus RTU analog acquisition module, designed for 0-10 V voltage measurements. It allows analog measurements to be sent to a PLC, SCADA system, or industrial gateway via RS485.
0-10 V Analog Voltage Inputs
This version is dedicated to 0-10 V analog voltage inputs. It differs from the 25821 version, which is designed for 0-20 mA current. This differentiation is important for choosing the correct module based on the type of sensor or signal to be connected.
Interfaces / Protocols / Integration
The module communicates via RS485 using the Modbus RTU protocol. It allows for simultaneous acquisition of 8 analog channels with a 12-bit resolution.
Industrial Design
The 25767 supports a 7-36 VDC power supply and DIN rail mounting. It integrates protections suitable for industrial environments, including isolation, resettable fuse, and TVS protection.
Applications
It is suitable for 0-10 V sensors, process measurements, energy monitoring, industrial automation, data acquisition, and field measurement transmission.
Key Features
- 8 analog 0-10 V voltage inputs
- 12-bit resolution
- RS485 Modbus RTU interface
- Simultaneous acquisition of all 8 channels
- 7-36 VDC power supply
- DIN rail mounting
| Specifications | |
|---|---|
External I/O |
8 analog inputs 0-10 V, RS485, and Modbus RTU
|
Power Supply |
7-36 VDC
|
Mounting Type |
DIN rail
|
|
|
|
Number of Serial Ports |
|
Supported Protocols |
Modbus RTU and RS485
|