Allen-Bradley 1756-EN2TR 1756 ControlLogix Communication Module

Model/Part Number

1756-EN2TR

Description

1756 ControlLogix Communication Module

EtherNet/IP Communication Rate

10/100 Mbps

Current Draw @ 5.1V DC

1.2 A

Power Dissipation

6.12 W

Thermal Dissipation

20.9 BTU/hr

Isolation Voltage

30V (continuous), basic insulation type, Ethernet to backplane, USB to backplane, and USB to Ethernet; Type tested at 980V AC for 60 s

Slot Width

1

Module Location

Chassis-based, any slot

Chassis

1756-A4, 1756-A7, 1756-A10, 1756-A13, 1756-A17

Power Supply (Standard)

1756-PA72, 1756-PA75, 1756-PB72, 1756-PB75, 1756-PC75, 1756-PH75

Power Supply (Redundant)

1756-PA75R, 1756-PB75R, 1756-PSCA2

Ethernet Ports

2 Ethernet RJ45 (Category 5)

Ethernet Cable

802.3 compliant shielded or unshielded twisted-pair

USB Port

USB full speed (12 Mbps) (for temporary local programming purposes only, not for permanent connection or hazardous locations)

Wiring Category

3 - on USB ports, 2 - on Ethernet ports

North American Temp Code

T4A

ATEX Temp Code

T4

IECEx Temp Code

T4

Enclosure Type Rating

None (open-style)

Operating Temperature

0 °C < Ta < 60 °C (32 °F < Ta < 140 °F)

Surrounding Air Temperature, Max

60 °C (140 °F)

Storage Temperature

-40 °C < Ta < 85 °C (-40 °F < Ta < 185 °F)

Relative Humidity

5…95% non-condensing

Vibration

2 g @ 10…500 Hz

Shock (Operating)

30 g

Shock (Non-Operating)

30 g

Emission Standard

CISPR 11 (IEC 61000-6-4) Class A

ESD Immunity

IEC 61000-4-2 (6 kV contact discharge)