DI820

Overview

The ABB DI820 Digital Input module from the S800 I/O series provides reliable and flexible input functionality with 8 channels for current-sinking digital signals, ideal for industrial automation systems.

Specifications

• Article Number: 3BSE008512R1

• Signal Type: Current sinking

• Input Voltage Range: 120 V a.c. / 110 V d.c.

• Channels: 8

• Mechanics: S800

Performance

• Input Voltage Range ("0"): 0…30 V a.c., 0…20 V d.c.

• Input Voltage Range ("1"): 77…130 V a.c., 75…145 V d.c.

• Input Impedance: 12 kΩ (a.c.), 39 kΩ (d.c.)

• Filter Times (Selectable): 2, 4, 8, 16 ms

• Input Frequency Range: 47…63 Hz

• Current Limiting: Sensor power can be current limited by the MTU

• Maximum Field Cable Length:

• 200 meters (219 yards) for a.c. (100 pF/m)

• 600 meters (656 yards) for d.c.

Environmental & Electrical

• Rated Insulation Voltage: 250 V

• Dielectric Test Voltage: 2000 V a.c.

• Power Dissipation: Typ. 2.8 W

• Current Consumption (5 V Modulebus): 50 mA

• Current Consumption (24 V Modulebus): 0

• Current Consumption (24 V External): 0

Physical Dimensions

• Width: 45 mm (1.77”)

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

• Height: 119 mm (4.7”)

• Weight: 0.18 kg (0.4 lbs.)

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