Original Allen Bradley 1756-EN2TR Module

Handling I/O Module Replacement

The Safety tab of the Controller Properties dialog box lets you define how the controller handles the replacement of an I/O module in the system. This option determines whether the controller sets the safety network number (SNN) of an I/O module to which it has a connection and for which it has configuration data when a safety task signature(1) exists.

1756-EN2TR Required System Components

• 1768-L43S or 1768-L45S Compact GuardLogix controller

• 1768-PA3 or 1768-PB3 power supply

• 1769-ECR end cap

• Mounting screws (M4 or #8 panhead) or one of these EN 50 022 DIN rails:

– 35 x 7.5 mm (1.38 x 0.30 in.)

– 35 x 15 mm (1.38 x 0.59 in.)

• 1756-CP3 serial cable (or make your own)

About Online Company

Online Union Trade Co., Ltd is a leading supplier of Original brand new PLC & DCS parts, you can find below brands: Allen Bradley, Bently Nevada, Honeywell, ABB, GE Fanuc, Siemens, Invensys Triconex, ICS Triplex, Foxboro, Yokogawa, Schneider, Hima etc.With tens of thousands of new parts in stock, we have exported to more than 50 countries in the world. Excellent quality,sincere service and quick delivery make us grow rapidly. Our main products types are PLC and DCS Processing Module, Power Supply Module, Input Module, Output Module, I/O Module, Rack, Panels, Proximitor Sensor, Programming Cable,Terminal Blocks etc. Any of your demands and inquiry, big or small, will be highly valued.

Other Brands

Allen-Bradley ( 1746-IB32, 1747-L533,  1756-L61, 1769-OF4, 1785-L40B )

Bently Nevada ( 3500/94, 3500/53, 3500/22M, 3500/42M, 330180-90-00 )

Honeywell ( TK-PRS021,CC-TCNT01, 8C-PAIH51, 51309355-001, 10006/2/1 ) 

ABB ( 07KT97 , AI835, CI854AK01, DSQC639, DO810, PM861AK01, SNAT603 ) 

Triconex ( 3625, 3503E, 3008, TCM 4353, 4351B, 4409)

ICS Triplex ( T8310, T8431, T8461,T8451, T8110B, T8403, T3481)

Our Company Specialized In