Rockwell Automation 1771-IMD AC/DC(220V) INPUT Installation Instructions - Manual (Page 8)

Specifications
8 AC/DC (220V) Input Module Cat. No. 1771-IMD Series B
Publication 1771Ć5.27
Inputs per Module 16
Module Location 1771ĆA1B, ĆA2B, ĆA3B, ĆA3B1, ĆA4B or later I/O chassis
Nominal Input Voltage 220V ac @ 50/60Hz; 220V dc
Nominal Input Current 10.4mA @ 220V ac 60Hz; 9.9mA @ 220V ac 50Hz
0.6mA @ 220V dc
OnĆstate Voltage Range 184V to 250V ac
166V to 230V dc
Minimum OnĆstate Current 8.7mA at 184V ac, 50Hz
0.43mA at 166V dc
Maximum OffĆstate Voltage 92V ac or dc
Maximum OffĆstate Current 3mA at 92V ac, 60Hz
0.25mA at 92V dc
Input Impedance 0.15uF (21.2K at 50Hz) in parallel with 370K; in series with 1K ohm
Peak Inrush Current V
PS
/1K ohm, where V
PS
= customer supply peak voltage
Input Signal Delay Off to on:
On to off:
15+8ms for ac or dc
172+56ms for ac or dc
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 Isolation meets or exceeds UL Standard 508, and CSA Standard
C22.2 No. 142.
Environmental Conditions
Operational Temperature
Storage Temperature
Relative Humidity
0 o to 60 o C (32 o to 140 o F)
Ć40 o to 85 o C (Ć40 o to 185 o F)
5 to 95% (without condensation)
Conductors Wire Size
Category
14 gauge stranded maximum
3/64 inch insulation maximum
1 1
Keying Between 2 and 4
Between 12 and 14
Field Wiring Arm Catalog Number 1771ĆWH
Wiring Arm Screw Torque 7Ć9 inchĆpounds
Agency Certification
(when product or packaging is
marked)
• CSA certified
• CSA Class I, Division 2, Groups A, B, C, D certified
• UL listed
• CE marked for all applicable directives
1 Refer to publication 1770Ć4.1, Programmable Controller Wiring and Grounding Guidelines.
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Publication 1771Ć5.27 - November 1995 PN955122-71
Copyright 1995 AllenĆBradley Company, Inc. Printed in USA