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Northern Computers N-485-API-2 N-1000-II Control Panel Interface (One per panel)

Model #: N-485-API2


Northern Computers N-485-API-2 N-1000-II Control Panel Interface (One per panel)


 

Our Price : $179.80

UPC Code: 781410251908

Product Code: 481802

Qty:

Description
 
FOR NEW NC-N485API2 CUSTOMERS. WILL NOT WORK WITH NC-N485API

N-485-API-2 Communication Interface

Use of the N-485 interfaces will increase communication speed as well as data integrity. For those high security applications involving supervised communications, an N-485 interface is a must.

The N-485-API-2 (Access Control Panel Interface) provides an RS485 communications interface to your existing N-1000-II. The N-485-API-2 interface converts the 20mA current loop supplied by the N-1000-II to an RS485 signal which can be used on the multi-drop line. Northerns RS485 multi-drop line can support usp to 31 RS485 nodes per COM port system.

The N-485-PCI-2 and N-485-HUB-2 interfaces convert RS485 to RS232, and both come with plug-in power supply. The N-485-PCI-2 is used at the computer for a direct connect system. The N-485-HUB-2 is utilized with an auto-dial modem at a remote location.

Benefits

  • The N-485 interfaces can be used with your current N-1000-II and any version of PC-PAK or WIN-PAK software. The new ACK/NAK protocol requires WIN-PAK V1.12 or higher.
  • All data communications are continually supervised when using the ACK-NAK protocol.
  • The API interface provides automatic buffering of panel information upon loss of communicaion to the host computer, HUB or PCI (using ACK-NAK).
  • Distances of up to 4000 can be reached with the interfaces.
  • Built-in features make them highly immune to outside interferences.

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