1756-ENBT/A,Series A

ControlLogix Enet/IP Comms Module

Electrical Specifications

• With optical interface: No
• Supporting protocol for TCP/IP: Yes
• Supporting protocol for DeviceNet: No
• Supporting protocol for other bus systems: No
• Redundancy: No
• IO link master: No
• Supporting protocol for DeviceNet Safety: No
• Supporting protocol for EtherNet/IP: Yes
• Power dissipation: 3.7 W
• Thermal dissipation: 12.6 BTU/h
• Enclosure type rating: None (open-style)
• Ethernet ports: 1 Ethernet RJ45 Category 5
• CIP unconnected messages: 64 + 64 (backplane + Ethernet)
• Current draw: 700 mA @ 5.1V DC, 3 mA @ 24V DC
• Ethernet cable: 802.3 compliant shielded or unshielded twisted pair
• Wiring category: 2 - on Ethernet ports
• Communication rate: 10/100 Mbps
• Connections supported, max: TCP: 64, CIP: 128
• Isolation voltage: 30V (continuous), Ethernet, network to backplane

Environmental Specifications

• Surrounding air temperature, max: 60 °C
• Storage temperature: -40 °C <Ta <85 °C (-40 °F <Ta <185 °F)
• Emissions: CISPR 11: Class A
• Vibration: 2 G @ 10...500 Hz
• ESD immunity: 6 kV contact discharges, 8 kV air discharges
• EFT/B immunity: ±2 kV at 5 kHz on Ethernet ports
• Relative humidity: 5...95% noncondensing
• Shock: Operating: 30 G, Non-operating: 50 G
• Conducted RF immunity: 10V rms with 1 kHz sine-wave 80% AM
• Surge transient immunity: ±2 kV line-earth (CM) on Ethernet ports
• Operating temperature: 0 °C <Ta <60 °C (32 °F <Ta <140 °F)
• Radiated RF immunity: 10V/m with 1 kHz sine-wave 80% AM

Certification

• North American temperature code: T4A
• IECEx temperature code: T4

Mechanical Specifications

• Module location: Chassis based, any slot
• Weight: Approximately 0.11 kg