1756 ControlLogix – Communication Modules

This product page was last updated — October 28, 2024

ETHERNET COMMUNICATION MODULES

IN STOCKDESCRIPTIONAB PRICEPRICE (CDN)
81756-ENBT – Ethernet / IP – 10/100 Bridge Module$4,000.00$1,100.00
21756-ENET – Ethernet / IP – 10/100 Bridge Module
These are the original CLogix communication modules – great low cost if you don’t have a high speed system.
$3,350.00$250.00
21756-EN2T/D – High Capacity Ethernet / IP Bridge Module$7,500.00$2,500.00
41756-EN2T/C High Capacity Ethernet / IP Bridge Module$7,200.00$2,100.00
51756-EN2TR – 2 channel Redundant IP Bridge Module$10,500.00$2,600.00
11756-EN3TR – High Capacity (128 Axis) – Ethernet / IP (10/100) Bridge Module$14,250.00$4,000.00

SLC500 TO CLOGIX ADAPTERS

IN STOCKDESCRIPTIONAB PRICEPRICE (CDN)
11747-AENTR – Ethernet I/O Chassis Adapter Module for SLC500 chassis.$4,500.00$3,500.00

DHRIO ADAPTERS

DHRIO & DNET ADAPTER COMMUNICATION MODULES HAVE BEEN DECLARED AS “LEGACY/ DISCONTINUED” BY ROCKWELL.
THIS IS A PART OF THEIR PUSH TO FORCE CUSTOMERS INTO UPGRADING RATHER THAN REUSING EXISTING 1771/ 1785 STRUCTURE

IN STOCKDESCRIPTIONAB PRICEPRICE (CDN)
41756-DHRIO/D – 2 Channel DH+ And/ OR RIO Scanner Module$4,000.00$1,000.00
41756-DHRIO/E – 2 Channel DH+ And/ OR RIO Scanner Module$4,000.00$1,100.00

DEVICENET ADAPTERS

IN STOCKDESCRIPTIONAB PRICEPRICE (CDN)
31756-DNB/A – DeviceNet Bridge/Scanner Module
Series A – Max F/W Rev 7.002
$1,800.00$1,800.00
01788-EN2DN – DeviceNet to Ethernet Communication Bridge
Series A – F/W 2.005
$4,000.00$2,000.00

CONTROLNET COMMUNICATION MODULES

CONTROLNET IS NOT WIDELY USED ANYMORE.

IN STOCKDESCRIPTIONAB PRICEPRICE (CDN)
31756-CNB/D – ControlNet Bridge Module$1,550.00$575.00
31756-CNB/E – ControlNet Bridge Module$1,550.00$600.00
11756-CNBR/D – ControlNet Redundant Bridge Module$2,150.00$775.00
01756-CN2R/B – ControlNet Redundant Bridge Module – C/W USB “B” Port$2,750.00$1,025.00