Analog Input AI830A | ABB S800

General Information

• Product Type: Analog Input Module

• Model: AI830A

• Series: S800

Performance

• Isolation: Groupwise isolated from ground

• Error: Error dependent on field cable resistance

  • Formula: Rerr = R * (0.005 + ∆R/100)

  • Temperature error: Terr°C = Rerr / (R0 * TCR), Terr°F = Terr°C * 1.8

• Update Cycle Time: 150 + 95 * (number of active channels) ms

• CMRR (50/60Hz): >120 dB (at 10Ω load)

• NMRR (50/60Hz): >60 dB

• Rated Insulation Voltage: 50 V

• Dielectric Test Voltage: 500 V a.c.

• Power Dissipation: 1.6 W

• Current Consumption (+5 V Modulebus): 70 mA

• Current Consumption (+24 V Modulebus): 50 mA

• Current Consumption (+24 V External): 0 mA

Diagnostics

• Front LEDs: F(ault), R(un), W(arning)

• Supervision: Open-circuit, short-circuit, reference channel, internal power supply

• Status Indication of Supervision: Module Error, Module Warning, Channel Error (8)

Physical Dimensions

• Width: 45 mm (1.77”)

• Depth: 102 mm (4.01”), 111 mm (4.37”) including connector

• Height: 119 mm (4.7”)

• Weight: 0.22 kg (0.49 lbs.)