1747-KE

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1747-KE

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  • Manufacturer: Allen Bradley
  • Description: Intrfc. Mod. DH-485/DF1, AB 1747-K 1747-KE
  • Weight: 2 lbs :: ≈ 1 kgs
  • Warranty: 1 Years
  • Product Revisions Available:
  • Other Available Revisions of the 1747-KE : A, B, C, D, E, F,

Product Manual Excerpt

The DH-485/RS-232C Interface Module, catalog number 1747-KE, is a communications interface module that acts as a bridge between DH-485 networks and devices requiring DF1 protocol. The DF1 port on the interface module can be configured for RS-232/423, RS-422, or RS-485 devices. Residing in an SLC 500 chassis, the module is ideally used as an interface module, linking remote DH-485 networks via a modem to a central host. Interface Module Overview Interface Module (1747-KE) Link Coupler (1747-AIC) Modem Link Coupler (1747-AIC) Link Coupler (1747-AIC) Remote Network DH-485 DH-485 Modem Local Host Features The features of the module are shown below. 1747-KE Module Features There are three communication ports on the front of the module. They are: • CONFIG - used to configure the module with an ASCII terminal. This serial port accommodates RS-232/423, RS-422, and RS-485 communication interfaces. The CONFIG port is capable of operating at 300, 600, 1200, 2400, 4800, 9600, and 19200 Kbps. It is electrically isolated to 500V dc. • DF1 - used to interface the module to a modem or other user devices using DF1 protocol. This serial port accommodates RS-232/423, RS-422, and RS-485 communication interfaces. The DF1 port is capable of operating at 300, 600, 1200, 2400, 4800, 9600, and 19200 Kbps. It is electrically isolated to 500V dc. • DH485 - used to interface the module with the DH-485 network. This port is not isolated and cannot directly drive a multi-node DH-485 network. You must use a 1747-AIC link coupler to connect this port to a DH-485 network that includes multiple SLC 500 processors. The 1747-C11 or 1747-C13 cables can connect the interface module’s DH-485 port to a 1747-AIC link coupler. The 1747-C13 cable can also connect the module’s DH-485 port directly to a single SLC processor

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What is New Surplus?

These “New Surplus” units are a great cost saving alternative. This product is in the original manufacturer’s packaging with all sub-assemblies and documentation. Comes with a PLC Distribution Factory & Supply 3-year warranty.


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What is Surplus New?

Surplus New - New unused and includes all sub-assemblies and documentation. Product may ship in manufacturer or PLC Distribution Factory & Supply packaging and includes a PLC Distribution Factory & Supply 3 Year Warranty.


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What is Reconditioned?

Reconditioned products from PLC Distribution Factory & Supply are a cost-effective alternative to new and obsoleted PLC products. Every part is reconditioned down to the circuit board level. All parts are thoroughly inspected and hand-cleaned before being functionally tested in a fully configured system.


Our Reconditioned Products always come with a PLC Distribution Factory & Supply 2-Year Warranty.

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110% PRICE MATCH GUARANTEE


We stand behind our prices with a 110% price match guarantee. If you buy a part from us and, within seven days of purchase, find that part advertised on an authorized distributor's website for less, simply contact us and give us a link to the lower advertised price and we'll refund you 110% of the difference between your purchase price and the advertised lower price. The part must be in-stock for immediate shipment and be in similar condition. All pricing must be displayed without signing in.

Repair Service


3-5 Days for most repairs. 24 hour repair upon request at no extra charge. If part is unrepairable, we will exchange with a working unit or return unrepaired.