I/O controller - 4x DO /4x AI - PUSR USR-IO0440
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I/O controller - 4x DO /4x AI - PUSR USR-IO0440
Industrial I/O Extension 4 AI + 4 DO for PUSR Gateways
The PUSR USR-IO0440 is a mixed I/O extension for compatible PUSR gateways and controllers. It adds analog current inputs and relay outputs to USR-M100, USR-M300, and USR-EG628 solutions.
4 AI 4-20 mA + 4 DO Extension
This version features 4 analog AI 4-20 mA inputs and 4 digital DO relay outputs. It is suitable for industrial current sensors and relay control needs within the same installation.
Communication and Integration
The module uses RS485 communication with the Modbus RTU protocol. It can be combined with PUSR Edge gateways to upload analog measurements and control outputs.
Industrial Design
Power supply is 12-24 VDC. The operating range is -25 °C to +75 °C, with DIN rail or panel mounting.
Applications
The USR-IO0440 is suitable for 4-20 mA measurements, process monitoring, relay control, and industrial automation cabinets.
Key Features
- Compatible with USR-M100, USR-M300, and USR-EG628
- 4 analog AI 4-20 mA inputs
- 4 digital DO relay outputs
- RS485 Modbus RTU
- 12-24 VDC power supply
| Specifications | |
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External I/O |
I/O Extension for USR-M100 / USR-M300 / USR-EG628, 4 analog inputs AI 4-20 mA, 4 digital outputs DO relay, RS485, and Modbus RTU
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Expansion Slots |
USR-IOxx extension compatible with M100, USR-IOxx extension compatible with M300, and USR-IOxx extension compatible with EG628
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Power Supply |
12-24 VDC
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Operating Temperature |
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Mounting Type |
DIN rail, Panel, and Wall
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Number of Serial Ports |
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Supported Protocols |
Modbus RTU and RS485
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