Number of Channels:8
Operating Temperature Range:-40°C to +85°C
Power Consumption:Less than 50 mW
Connection Type:MODBUS RTU
Intrinsic Safety Rating:Ex ia IIIC T6 Gb
Environmental Protection Class:IP67
Operating Voltage:DC 18V to 30V
Relay Outputs:2, rated at 2A/250V AC or 1A/30V DC
The ABB AI893 module is specifically engineered for applications requiring high accuracy and reliability in challenging industrial environments. It seamlessly integrates into a wide range of automation systems, providing precise temperature measurements across various industries.
With its intrinsically safe design, the AI893 ensures operational safety in explosive atmospheres without the need for additional safety barriers. This feature makes it ideal for use in petrochemical plants, oil refineries, and other potentially hazardous locations.
The module supports a broad operating temperature range from -40°C to +85°C, making it suitable for extreme conditions encountered in outdoor installations or process environments. Its high accuracy, within +/-0.25% Full Scale (FS), ensures reliable data collection for critical control processes.
Equipped with a robust enclosure rated IP65, the AI893 is protected against dust and water ingress, guaranteeing continuous performance even under harsh environmental conditions. This durability is complemented by efficient power consumption, drawing up to 10 mA at 24VDC, thus reducing energy costs.
The MODBUS RTU communication protocol enables seamless integration with existing SCADA systems and control networks. This compatibility facilitates easy setup and maintenance, streamlining system management and enhancing operational efficiency.
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