Allen-Bradley 1756-IA16I ControlLogix input Module

Technical Specifications

• Inputs:
  • 16 individually isolated
• Voltage Category:
  • 120V AC, 50/60 Hz
• Operating Voltage Range:
  • 79…132V AC, 47…63 Hz
• Input Voltage (Nominal):
  • 120V AC, 50/60 Hz
• Input Delay Time:
  • Off to On: Hardware delay: 10 ms max + filter time
  • On to Off: Hardware delay: 8 ms max + filter time
  • User-selectable Filter Time: 1 ms or 2 ms for Off to On; 9 ms or 18 ms for On to Off
• Current Draw:
  • @ 5.1V: 125 mA
  • @ 24V: 3 mA
• Total Backplane Power:
  • 0.71 W
• Power Dissipation (Max):
  • 4.9 W @ 60 °C (140 °F)
• Thermal Dissipation:
  • 16.71 BTU/hr
• Off-State Voltage (Max):
  • 20V
• Off-State Current (Max):
  • 2.5 mA
• On-State Current:
  • Min: 5 mA @ 79V AC
  • Max: 15 mA @ 132V AC
• Inrush Current (Max):
  • 250 mA
• Input Impedance (Max):
  • 8.8 kΩ @ 132V AC, 60 Hz
• Cyclic Update Time:
  • 200 µs…750 ms
• Change of State:
  • Software configurable
• Timestamp of Inputs:
  • ±200 µs
• Isolation Voltage:
  • 125V (continuous), basic insulation type
• Module Keying:
  • Electronic, software configurable
• Removable Terminal Block Housing:
  • 1756-TBCH, 1756-TBS6H
• RTB Keying:
  • User-defined mechanical
• Slot Width:
  • 1
• Wire Category:
  • 1 – on signal ports
• Enclosure Type:
  • None (open-style)
• North American Temperature Code:
  • T4A

Environmental Specifications

• Operating Temperature:
  • 0…60 °C (32…140 °F)
• Surrounding Air Temperature (Max):
  • 60 °C (140 °F)
• Non-operating Temperature:
  • -40…+85 °C (-40…+185 °F)
• Relative Humidity:
  • 5…95% noncondensing
• Vibration:
  • 2 g @ 10…500 Hz
• Operating Shock:
  • 30 g
• Non-operating Shock:
  • 50 g
• Emissions:
  • IEC 61000-6-4
• ESD Immunity:
  • 6 kV contact discharges, 8 kV air discharges
• Radiated RF Immunity:
  • Various specifications depending on frequency
• EFT/B Immunity:
  • ±4 kV at 5 kHz on signal ports
• Surge Transient Immunity:
  • ±1 kV line-line and ±2 kV line-earth on signal ports
• Conducted RF Immunity:
  • 10V rms with 1 kHz sine wave from 150 kHz…80 MHz
• Oscillatory Surge Withstand:
  • 3 kV

Certifications

• cULus:
  • UL Listed Industrial Control Equipment (US and Canada), UL File E65584
  • UL Listed for Class I, Division 2 Group A,B,C,D Hazardous Locations, UL File E194810
• CE:
  • Compliant with various European directives and standards
• RCM:
  • Compliant with the Australian Radiocommunications Act
• FM:
  • FM Approved Equipment for use in Class I Division 2 Group A,B,C,D Hazardous Locations
• KC:
  • Compliant with Korean regulations
• UKCA:
  • Compliant with UK statutory instruments
• Morocco:
  • Conformity with local regulations

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