Bulletin 1771 Communication Controller Module User's Manual (Cat. Nos. 1771-KE, 1771-KF) Author: Rockwell Automation Keywords: 1771-KE, 1771-KF, 1771-6.5.15, Bulletin 1771 Created Date:

2009年7月31日 · Rockwell Automation announces that as of July 31, 2009, the DATA HWY RS-232C INTERFACE MODULE will be discontinued and no longer available for sale. Customers are encouraged to remove references to the affected product (s).

1771-KG interface module if the KF2 module is within 50 cable-feet of the other module. Modem connection if the KF2 module is within 50 cable-feet of an RS-232-C compatible modem, or within 4,000 cable-feet of an RS-422-A device. You can also use the 1770-KF2 module to replace a 1771-KD module in an existing application.

Appendix B – lists error codes reported by the 1775–KA, 1771–KA, 1771–KG, 1771– KE/KF, 1773–KA, and 1774–KA modules. Appendix C – lists diagnostic counters stored at the 1775–KA,

These communication control modules link intelligent RS-232-C devices to an Allen Bradley Data Highway. Each of these modules gives you a choice of 2 protocols on its RS-232-C link: Full duplex, or Half duplex. The 1771-KE and 1771-KF modules perform the same functions. They differ only in the way they are mounted and in the way the receive power.

The/Allen-Bradley 1771-KE / 1771-KF Communication Controller Modules link intelligent RS-232-C devices to an Allen-Bradley Data Highway. These modules have a choice of 2 protocols on the RS-232-C link: Full duplex and half duplex.

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The Allen-Bradley 1771-KE is a PLC 2 Communication Interface Module. It interfaces Data Highway Module with intelligent RS-232-C compatible devices. It can serve as a replacement for 1771-KC/KD Communication processor modules.