DI803

Overview

DI803 is a digital input module designed for 230V AC and 220V DC applications, offering individually isolated channels and configurable filter times.

Input Specifications

• Input Voltage Range ("0"): 0–50 V AC, 0–40 V DC

• Input Voltage Range ("1"): 164–264 V AC, 175–275 V DC

• Input Impedance: 30 kΩ (AC), 134 kΩ (DC)

• Input Frequency Range: 47–63 Hz

• Analog Filter On/Off Delay: 5 / 28 ms

Electrical Characteristics

• Isolation: Individually isolated channels

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

• Maximum Field Cable Length:

• AC: 200 meters (219 yards), 100 pF/m

• DC: 600 meters (656 yards)

• Rated Insulation Voltage: 250 V

• Dielectric Test Voltage: 2000 V AC

• Power Dissipation: Typ. 2.8 W

• Current Consumption:

• +5 V Modulebus: 50 mA

• +24 V Modulebus: 0

• +24 V External: 0

Dimensions

• Width: 86.1 mm (3.4”)

• Depth: 58.5 mm (2.3”)

• Height: 110 mm (4.33”)

• Weight: 0.24 kg (0.53 lbs.)

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