1771-IMD/B | Allen-Bradley AC/DC (220V) Input Module

AC/DC (220V) Input Module - 1771-IMD Series B

Inputs per Module

• 16

Module Location

• Compatible with 1771-A1B, -A2B, -A3B, -A3B1, -A4B or later I/O chassis

Nominal Input

• Voltage:
  • 220V ac @ 50/60Hz
  • 220V dc
• Current:
  • 10.4mA @ 220V ac 60Hz
  • 9.9mA @ 220V ac 50Hz
  • 0.6mA @ 220V dc

Operating Range

• Voltage:
  • On-state: 184V to 250V ac, 166V to 230V dc
  • Off-state: 92V ac or dc
• Current:
  • On-state:
    • Minimum: 8.7mA at 184V ac, 50Hz; 0.43mA at 166V dc
  • Off-state:
    • Maximum: 3mA at 92V ac, 60Hz; 0.25mA at 92V dc

Impedance

• 0.15uf (21.2K at 50Hz) in parallel with 370K; in series with 1K ohm

Inrush Current

• Vps/1K ohm, where Vps = customer supply peak voltage

Signal Delay

• Off to on: 15+8ms for ac or dc
• On to off: 172+56ms for ac or dc

Power & Thermal Dissipation

• Power Dissipation: 5.8 Watts (max.), 1.3 Watts (min.)
• Thermal Dissipation: 19.8 BTU/hr (max.), 4.5 BTU/hr (min.)

Backplane Current

• 250mA @ 5V dc

Isolation Voltage

• Meets or exceeds UL Standard 508, CSA Standard C22.2 No. 142

Environmental Conditions

• Operating Temperature: 0° to 60°C (32° to 140°F)
• Storage Temperature: -40° to 85°C (-40° to 185°F)
• Relative Humidity: 5 to 95% (non-condensing)

Dimensions and Weight

• Length: 4.84 inches (12.3 cm)
• Width: 3.15 inches (8 cm)
• Height: 0.87 inches (2.2 cm)
• Weight: Approximately 0.25 lbs (0.11 kg)

Conductors

• Maximum 14 gauge stranded wire, 3/64 inch insulation; Category: 1

Keying

• Between 2 and 4, Between 12 and 14

Field Wiring Arm

• Catalog Number 1771-WH

Wiring Arm Screw Torque

• 7-9 inch-pounds

Certifications

• CSA certified; CSA Class 1, Division 2, Groups A, B, C, D; UL listed; CE marked