Allen Bradley 1756-CNBR Preferred Availability ControlLogix

Preferred Availability ControlLogix

Contact：cassiebirthdayparty@gmail.com

Item NO.:
Allen Bradley 1756-CNBR
Payment:
T/T
Product Origin:
U.S.A.
Shipping Port:
HongKong
Lead Time:
3 days
Goods Stock:
10
Order(MOQ):
1

Product Detail

Allen Bradley 1756-CNBR Preferred Availability ControlLogix

The 1756-CNB and 1756-CNBR series D modules are supported only in ControlLogix redundancy revisions 8, 11, 13, and 15. After a firmware upgrade to revision 11.xx, series E will be supported in ControlLogix redundancy revision 15 or later. You cannot upgrade a series D module to a series E module.All 1756-CNB and 1756-CNBR modules with firmware revisions prior to 11.002 will stop communicating after 70.96 days of powered operation. If this occurs, the OK status indicator will be solid red and the four character display on the front of the module will either freeze or scroll the message: ASSERT main.c line 1231.

Contact：cassiebirthdayparty@gmail.com

1756-CNBR Technical drawing:

1771-CX1

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