3BSC690141R1 | ABB AI893 | S800 I/O Analog Input 3500/44M On Response Time: 30 ms

On Response Time: 30 ms (typical)

Interface: Communicates with Harmony controller over I/O expander bus

8 A (with max

85 to 264 Vac rms (Non-hazardous areas)

Analog Outputs: 8 channels

3BSC690141R1 | ABB AI893 | S800 I/O Analog Input 3500/44M On Response Time: 30 msOverview 3BSC690141R1 is an analog input module by ABB, designed for the S800 I O system. It supports RTD or TC signals with 8 differential channels, providing high precision and intrinsic safety for industrial applications. Signal & Performance Signal Specification: RTD or TC Number of Channels: 8 Signal Type: Differential Resolution: 15 bit + sign Input Impedance: >10 M Isolation: Group wise isolated from ground Error: TC mV: <20 V RTD (0 400 ): <0.