Contact person: Sandy

WhatsApp: +86-18020776786                          

E-mail: plcinfo@mooreplc.com

Skype: live:onlywnn_1

Pls notice as below when inquiry:      Get Offer Here

1):All quote are basic on EX-WORK

2):Delivery time: 5-7 days

3):Payment Term:T/T

4):ship to you via DHL/TNT/UPS/EMS/Fedex.

                Product specific picture:

Allen-Bradley 1770-KF2 Data Highway/Data Highway Plus Asynchronous Interface

1.1770-KF2 we sell is 100% New Original Factory packing in good condition and have been tested before they are shipped. We will try our best to avoid any quality problems.  

2.We will offer the technical support by experienced staff, which have undergone rigorous testing and certification!

3.We offer 12 month warranty after receiving parcels. If there are some workmanship or material defects with the products, please contact us firstly, we will exchange it or offer other solutions for you to make a choice.

4.If you order more than one item, please contact us, we can offer further discounts for you. And if you find other suppliers offer cheaper prices for the same product, we are also willing to provide you with reference to their price,even further discounts.

Part Number

1770-KF2

Manufacturer(s)

Allen-Bradley / Rockwell Automation

Estimated Shipping Size

Dimensions: 11" x 4" x 11" (28 cm x 10 cm x 28 cm)

Weight: 4 lbs 6 oz (1.99 kg)

Description: Allen-Bradley 1770-KF2 Data Highway/Data Highway Plus Asynchronous Interface

Full Description: Allen-Bradley 1770-KF2 Data Highway or Data Highway Plus Asynchronous RS-232-C/RS-422-A Interface Module

Additional Information

PC Programming

All Allen-Bradley PC processors can be connected to a Data Highway through an appropriate station interface module. All of these processors can receive and reply to command messages, and some of them can also transmit command messages. For an explanation of how to program PCs to send and receive messages, refer to the user’s manual for the appropriate station interface module.

Computer Programming

The communication protocol for the Data Highway link is transparent to a computer on the network. However, for a computer to send or receive messages through the Data Highway network, it must be programmed to communicate with its KF2 module over an asynchronous link. Chapters 4, 5, and 6 describe the protocol that you must program your computer to use on such an asynchronous link.

Peer Communication Link

A PCL has much the same topology as the Data Highway, described in the previous chapter; but it is designed for fewer, closely coupled, PCs. The PCL implements peer-to-peer communication with a token-passing scheme to rotate link mastership among the stations connected to that link. Since such a method does not require any polling, it is very time efficient. The PCL also uses timeouts to recover from any fault that disables the station that has the token.

Relatied In Stock Items : (Competitive Price)

ABB  07ZE61R201

ABB  07ZE61R302

ABB  07ZE62R101

ABB  07ZE62R201

ABB  07ZE62R302

ABB  07ZE63R302

ABB  07ZE82

ABB  07ZE85

ABB  07ZE88

ABB  07ZG60R1

ABB  07ZW80

ABB  070070634-210

ABB  07300-0691-0001

ABB  74409

ABB  74413

ABB  74429

ABB  07NG63R1

ABB  07NG63R2

ABB  07NG66R1

ABB  07NG66R2

ABB  07NG68R1

ABB  07NG81

ABB  07NG82

ABB  07PA85

ABB  07PG200R1

ABB  07PG201

ABB  07PG85

ABB  07PR62R1

ABB  07PR62R2

ABB  07PS60R1

ABB  07PS61R1

ABB  07PS62R1

ABB  07PS62R2

ABB  07AA60R1

ABB  07AA61R1

ABB  07AA62R1