Description
AB Allen Bradley ControlLogix Communication Module 1756-EN2TR EtherNet/IP PLC Modules New
Overview
The 1756-EN2TR is an Allen-Bradley communication module that support Ethernet I/P communication protocol. This module has Two (2) RJ45 port for connecting or implementing Redundant Ethernet network. It also has a USB 1.1 port. This Ethernet modules supports 10/100 Mbps transmission speed.
The Allen-Bradley 1756-EN2TR is a dual EtherNet/IP interface module for the ControlLogix family of programmable logic controllers (PLCs). It provides two independent 100BASE-TX Ethernet ports that can be used to connect to a variety of devices, including other PLCs, HMIs, databases, and sensors. The module supports both TCP/IP and CIP (ControlNet Industrial Protocol) protocols.
Features
Two independent EtherNet/IP ports
Supports up to 128 TCP connections and 256 CIP connections
10/100 Mbps Ethernet speed
Supports both standard and secure (SSL/TLS) communication
DIN rail mounting
IP67 environmental protection
Details
Standard ControlLogix Catalog Numbers: 1756-CN2, 1756-CN2R, 1756-CNB, 1756-CNBR, 1756-DNB, 1756-DHRIO, 1756-DH485, 1756-EN2F, 1756-EN2T, 1756-EN2TP, 1756-EN2TR, 1756-EN3TR,
1756-EN4TR, 1756-ENBT, 1756-EWEB, 1756-RIO, 1756-SYNCH, 1756-TIME
Brand
AB
Model
1756-EN2TR
Condition
New
Specifications
Power Dissipation: 5.1 W
Thermal Dissipation: 17.4 BTU/h
Enclosure Type Rating: None (Open-Style)
Ethernet Ports: 2 Ethernet RJ45 Category 5
CIP Unconnected Messages: 128 + 128 (Backplane + Ethernet)
Current Draw: 1 A @ 5.1V DC, 3 mA @ 24V DC
Ethernet Cable: 802.3 Compliant Shielded or Unshielded Twisted Pair
Wiring Category: 2 – on Ethernet ports, 3 – on USB ports
Communication Rate: 10/100 Mbps
Connections Supported, Max: TCP: 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 Voltage: 30V (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
Catalog Numbers
ControlLogix Extended Environment Module Catalog Numbers: 1756-CN2RXT, 1756-DHRIOXT, 1756-EN2TPXT, 1756-EN2TXT, 1756-EN2TRXT, 1756-EN4TRXT
ControlLogix Digital I/O Modules
Catalog Numbers 1756-IA8D, 1756-IA16, 1756-IA16I, 1756-IA32, 1756-IB16, 1756-IB16D, 1756-IB16I, 1756-IB16IF,
1756-IB32, 1756-IC16, 1756-IG16, 1756-IH16I, 1756-IM16I, 1756-IN16, 1756-IV16, 1756-IV32, 1756-OA8, 1756-OA8D,
1756-OA8E, 1756-OA16, 1756-OA16I, 1756-OB8, 1756-OB8EI, 1756-OB8I, 1756-OB16D, 1756-OB16E, 1756-OB16I,
1756-OB16IEF, 1756-OB16IEFS, 1756-OB16IS, 1756-OB32, 1756-OC8, 1756-OG16, 1756-OH8I, 1756-ON8, 1756-OV16E,
1756-OV32E, 1756-OW16I, 1756-OX8I
1756 ControlLogix I/O Modules
|
AC Digital Catalog Numbers |
1756-IA8D, 1756-IA16, 1756-IA16K, 1756-IA16I, 1756-IA16IK, 1756-IA32, 1756-IA32K, 1756-IM16I, 1756-IM16IK, 1756-IN16, 1756-OA8, 1756-OA8D, 1756-OA8E, 1756-OA16, 1756-OA16K, 1756-OA16I, 1756-OA16IK, 1756-ON8 |
|
DC Digital Catalog Numbers |
1756-IB16, 1756-IB16K, 1756-IB16D, 1756-IB16DK, 1756-IB16I, 1756-IB16IK, 1756-IB16IF, 1756-IB16IFK, 1756-IB16ISOE, 1756-IB16ISOEK, 1756-IB32, 1756-IB32K, 1756-IC16, 1756-IG16, 1756-IH16I, 1756-IH16ISOE, 1756-IV16, 1756-IV16K, 1756-IV32, 1756-IV32K, 1756-OB8, 1756-OB8EI, 1756-OB8I, 1756-OB16D, 1756-OB16DK, 1756-OB16E, 1756-OB16EK, 1756-OB16I, 1756-OB16IEF, 1756-OB16IEFK, 1756-OB16IEFS, 1756-OB16IS, 1756-OB32, 1756-OB32K, 1756-OC8, 1756-OG16, 1756-OH8I, 1756-OV16E, 1756-OV32E |
|
Safety Catalog Numbers |
1756-IB16S, 1756-OBV8S |
|
Contact Catalog Numbers |
1756-OW16I, 1756-OX8I |
|
Analog Catalog Numbers |
1756-IF6CIS, 1756-IF6I, 1756-IF8, 1756-IF8K, 1756-IF8I, 1756-IF8IK, 1756-IF16, 1756-IF16K, 1756-IF4FXOF2F, 1756-IF4FXOF2FK, 1756-IR6I, 1756-IRT8I, 1756-IRT8IK, 1756-IR12, 1756-IR12K, 1756-IT6I, 1756-IT6I2, 1756-IT16, 1756-IT16K, 1756-OF4, 1756-OF4K, 1756-OF6CI, 1756-OF6VI, 1756-OF8, 1756-OF8K, 1756-OF8I, 1756-OF8IK |
|
HART Interface Catalog Numbers |
1756-IF8H, 1756-IF8HK, 1756-IF8IH, 1756-IF8IHK, 1756-IF16H, 1756-IF16HK, 1756-IF16IH, 1756-IF16IHK, 1756-OF8H, 1756-OF8HK, 1756-OF8IH, 1756-OF8IHK |
|
Specialty Catalog Numbers |
1756-CFM, 1756-CMS1B1, 1756-CMS1C1, 1756-HSC, 1756-LSC8XIB8I, 1756-LSC8XIB8IK, 1756-PLS |
Wiring Diagrams of ControlLogix DC (10...31.2V) output module 1756-OB32
Types of 1756 Removable Terminal Blocks
|
Attribute |
1756-TBNH |
1756-TBSH |
1756-TBCH |
1756-TBS6H |
1756-TBE |
|
Description |
20-position NEMA screw-clamp removable block |
20-pin spring-clamp removable terminal block with standard housing |
36-pin cage-clamp removable terminal block with standard housing |
36-pin spring-clamp removable terminal block with standard housing |
Extended depth terminal block housing |
|
Screw torque |
0.8…1 N.m 7…9 lb.in |
0.8…1 N.m 7…9 lb.in |
0.4 N.m 4.4 lb.in |
0.4 N.m 4.4 lb.in |
- |
The list of Analog Input Modules with Removable Terminal Block
| Models of Analog Input Module | Models of Removable Terminal Block |
|
1756-IF6CIS |
1756-TBNH 1756-TBSH |
|
1756-IF6I |
1756-TBNH 1756-TBSH |
|
1756-IF8H |
1756-TBCH 1756-TBS6H |
|
1756-IF8 |
1756-TBCH 1756-TBS6H |
|
1756-IF8I |
1756-TBCH 1756-TBS6H |
|
1756-IF8IH |
1756-TBCH 1756-TBS6H |
|
1756-IF16 |
1756-TBCH 1756-TBS6H |
|
1756-IF16H |
1756-TBCH 1756-TBS6H |
Analog RTD and Thermocouple Modules
Models of Analog Module
Models of Removable Terminal Block
1756-IR6I
1756-TBNH
1756-TBSH
1756-IRT8I
1756-TBCH
1756-TBS6H
1756-IT6I
1756-TBNH
1756-TBSH
1756-IT6I2
1756-TBNH
1756-TBSH
Analog Output Modules
| Models of Analog Output Modules |
Models of Removable Terminal Block |
|
1756-OF4 |
1756-TBNH 1756-TBSH |
|
1756-OF6CI |
1756-TBNH 1756-TBSH |
|
1756-OF6VI |
1756-TBNH 1756-TBSH |
|
1756-OF8 |
1756-TBNH 1756-TBSH |
|
1756-OF8H |
1756-TBNH 1756-TBSH |
|
1756-OF8I |
1756-TBCH 1756-TBS6H |
|
1756-OF8IH |
1756-TBCH 1756-TBS6H |
Analog Combination Input and Output Module
|
Models of Analog Combination Input and Output Module |
Models of Removable Terminal Block |
|
1756-IF4FXOF2F |
1756-TBCH 1756-TBS6H |
Specialty I/O Modules
| Models of Specialty I/O Modules |
Models of Removable Terminal Block |
|
1756-CFM |
1756-TBNH 1756-TBSH |
|
1756-HSC |
1756-TBCH 1756-TBS6H |
|
1756-LSC8XIB8I |
1756-TBCH 1756-TBS6H |
|
1756-PLS |
Requires 3 RTBs: 1756-TBNH or 1756-TBSH |
EtherNet/IP Module Diagrams
Our advantage products:
AB: Input / Output Module / Touch Screen
ABB: Inverter/ I/O Module
GE: IC200/ 693 / 694 etc. series
SIEMENS: 6ES7 / 6EP / 6AV / 6SE etc.
EBMPAPST / Zhiel Abegg : Centrifugal Cooling fan (Use for ABB/SIEMENS inverters)
Mitsubishi / FANUC / Yaskawa / Panasonic / Oriental Motor: Servo Motor & Servo Drive
Honeywell: Sensor/Detector/Transmitter
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