Allen-Bradley 1756-en2tr/1756-EN2TR Communication Modules

Allen-Bradley 1756-en2tr/1756-EN2TR Communication Modules

More models

1756-EN2TR

1756-EN2TP

1756-EN4TR

1756-EN2TRK

1756-EN2TSC

1756-EN3TR

1756-CMS1B1

1756-ENBT

1756-EN2F

1756-CN2R

1756-CNBRK

1756-L55M12

1756-M02AS

1756-RIO

With optical interfaceNo

Supporting protocol for TCP/IPYes

Supporting protocol for DeviceNetNo

Supporting protocol for other bus systemsNo

RedundancyYes

IO link masterNo

Supporting protocol for DeviceNet SafetyNo

Supporting protocol for EtherNet/IPYes

Power dissipation5.1 W

Thermal dissipation17.4 BTU/h

Enclosure type ratingNone (open-style)

Ethernet ports2 Ethernet RJ45 Category 5

CIP unconnected messages128 + 128 (backplane + Ethernet)

Current draw1 A @ 5.1V DC, 3 mA @ 24V DC

Ethernet cable802.3 compliant shielded or unshielded twisted pair

Wiring category2 — on Ethernet ports, 3 — on USB ports

Communication rate10/100 Mbps

Connections supported, maxTCP: 128, CIP: 256 (CIP connections can be used for all explicit or all implicit applications. for example, a 1756-ENBT module has a total of 128 CIP connections that can be used for any combination of connections.)

Isolation voltage30V (continuous), Basic Insulation Type, Ethernet to Backplane, USB to Backplane, and USB to Ethernet(Applies only to these modules/series: 1756-EN2T/D, 1756-EN2TR/C,1756-EN3TR/B), Type tested at 980V AC for 60 s

Supporting protocol for LONNo

Supporting protocol for ASINo

Supporting protocol for PROFIBUSNo

Supporting protocol for CANNo

Supporting protocol for INTERBUSNo

Supporting protocol for KNXNo

Supporting protocol for ModbusNo

Supporting protocol for Data-HighwayNo

Supporting protocol for SUCONETNo

With potential separationNo

Supporting protocol for SERCOSNo

Supporting protocol for INTERBUS-SafetyNo

Radio standard BluetoothNo

Radio standard Wi-Fi 802.11No

Supporting protocol for AS-Interface Safety at WorkNo

Supporting protocol for Foundation FieldbusNo

Supporting protocol for PROFINET CBANo

Supporting protocol for PROFINET IONo

Supporting protocol for PROFIsafeNo

Supporting protocol for SafetyBUS pNo

Radio standard GPRSNo

Radio standard GSMNo

Radio standard UMTSNo

Slot width1

ATEX temp codeT4

For these requirements Select this interface

Control I/O modules and drives

Act as an adapter for I/O on remote EtherNet/IP links

Communicate with other EtherNet/IP devices (messages and HMI)

Bridge EtherNet/IP links to route messages to devices on other networks

1756-EN2F, 1756-EN2FK

1756-EN2T, 1756-EN2TK, 1756-EN2TXT

1756-EN2TP, 1756-EN2TPK, 1756-EN2TPXT

1756-EN2TR, 1756-EN2TRK, 1756-EN2TRXT

1756-EN4TR, 1756-EN4TRK, 1756-EN4TRXT

1756-ENBT, 1756-ENBTK

Support Device Level Ring (DLR) and linear topologies 1756-EN2TR, 1756-EN2TRK, 1756-EN2TRXT

1756-EN3TR, 1756-EN3TRK

1756-EN4TR, 1756-EN4TRK, 1756-EN4TRXT

Support Parallel Redundancy Protocol (PRP) 1756-EN2TP, 1756-EN2TPK, 1756-EN2TPXT

1756-EN4TR(1), 1756-EN4TRK (1), 1756-EN4TRXT(1)

(1) 1756-EN4TR supports PRP with revision 4.001 and higher firmware.

Support redundant adapters (2)

(2) Redundant adapters require version 3.x and higher firmware.

1756-EN4TR, 1756-EN4TRK, 1756-EN4TRXT

Provide control in environments where temperatures range from -25...+70 C (-13...+158 F)

1756-EN2TPXT

1756-EN2TRXT

1756-EN2TXT

1756-EN4TRXT

Secure access to a control system from within the plant network 1756-EN4TR, 1756-EN4TRK, 1756-EN4TRXT

Table 1 — ControlLogix EtherNet/IP Connections Specifications (1)

(1) There are 1000 CIP™ I/O connections and 528 CIP messaging connections.

Cat. No. Connections CIP Unconnected Messages

(backplane + Ethernet)TCP CIP (2)

(2) CIP connections can be used for all explicit or all implicit applications. For example, a 1756-ENBT module has a total of 128

CIP connections that can be used for any combination of connections.

1756-ENBT 64 128 64 + 64

1756-EN2F 128 256 128 + 128

1756-EN2T 128 256 128 + 128

1756-EN2TP 128 256 128 + 128

1756-EN2TR 128 256 128 + 128

1756-EN3TR 128 256 128 + 128

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