SENECA - Z-4RTD2 4 INPUT RTD485

The SENECA Z-4RTD2 is a versatile 4-channel RTD input module designed for precise temperature measurement and integration into industrial automation systems via RS485 communication.

Key Features

• Sensor Compatibility: Supports platinum and nickel RTD sensors, including PT100, PT500, PT1000, and Ni100, with 2-, 3-, or 4-wire configurations.

• Independent Channels: Each of the four input channels operates independently and is galvanically isolated, ensuring accurate and interference-free measurements.

• Communication Interface: Equipped with an RS485 serial interface supporting the Modbus RTU protocol, allowing seamless integration with various Modbus master devices.

• High Isolation: Features 6-way galvanic isolation up to 1.5 kV between power supply, each input channel, and communication lines, enhancing safety and signal integrity. 

• Configuration Options: Offers flexible configuration via front-panel microUSB using the EASY Setup PC software or through DIP-switches for setting device address and baud rate.

• DIN Rail Mounting: Designed for easy installation on DIN 46277 35 mm symmetrical rails, facilitating integration into control panels.

• Power Supply: Accepts 10–40 VDC or 19–28 VAC, providing flexibility for various power systems.

• Accuracy: Offers a measurement accuracy of 0.2°C, ensuring precise temperature readings.

• Resolution: Utilizes a 14-bit resolution for detailed signal processing.

• Dimensions: Measures 17.5 mm (W) x 100 mm (H) x 112 mm (D), allowing for compact installation.

• Operating Temperature: Suitable for environments ranging from -20°C to +65°C.