ABB AI893 8 Channel Temperature Sensor Module S800

ABB AI893 – S800 I/O Differential Input Module

The ABB AI893 is an 8-channel differential input module for the S800 I/O series. It accepts RTD or thermocouple signals with built-in intrinsic safety for hazardous areas. 

• Brand: ABB
• Model: AI893
• Series: S800 I/O
• Signal Type: Differential (RTD or TC)
• Channels: 8
• Intrinsic Safety: Yes
• Signal Resolution: 15-bit + sign
• Input Impedance: >10 MΩ
• CMRR: >100 dB at 50/60 Hz
• NMRR: >80 dB at 50/60 Hz
• Weight: 0.16 kg (0.35 lbs)

Environmental specifications

• Operating Temperature: 0°C to +55°C (32°F to 131°F)
• Storage Temperature: -40°C to +70°C (-40°F to 158°F)
• Protection Class: IP20 (IEC 60529)
• Rated Insulation Voltage: 50V
• Dielectric Test Voltage: 500V AC
• Pollution Degree: Degree 2 (IEC 60664-1)
• Corrosion Protection: ISA-S71.04 G3
• Relative Humidity: 5% to 95% non-condensing

Power and dimensions

• Common Mode Voltage Input: ±5V
• Power Dissipation: 0.5W
• Current Consumption Typical: 90 mA
• Current Consumption Max: <125 mA
• Width: 45 mm (1.77 inches)
• Depth: 102 mm (4.01 inches), 111 mm including connector
• Height: 119 mm (4.7 inches)
• Weight: 0.16 kg (0.35 lbs)

Package contents

• One ABB AI893 differential input module
• Weight: 0.16 kg (0.35 lbs)
• Shipping: FedEx, UPS, DHL

FAQs

Q: What signals does AI893 accept?

A: RTD or thermocouple signals.

Q: Does AI893 have intrinsic safety?

A: Yes, built-in for hazardous areas.

Q: What is the weight of AI893?

A: 0.16 kg (0.35 lbs).