NEW ALLEN BRADLEY 1784-PKTS SER A 1784-PKTS 1784PKTS NIB AB 1784-PKTS

 
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 1784-PKTS

How the 1784-KTx Card Operates

The 1784-KTX and -KTXD cards: • communicate with nodes on Data Highway networks, including PLC-2® , PLC-3® , and on Data Highway Plus networks, including PLC-5® , and SLC 5/04 processors, and SLC 5/01™, SLC5/02, and SLC 5/03 processors (only via 1784KA5) • communicate with SLC™ processors on DH-485 networks • act as a remote I/O scanner The 1784-KTS card acts only as a remote I/O scanner. The 1784-KTx performs data transmission, management, and local network diagnostics. The interface to the host processor is through a board-resident dual-port memory. AB interface software (including RSLogix via RSLinx, AI, 6200, and INTERCHANGE) manages data transmission and reception through dual-port memory. Remember to set the base memory address on the KTx card so that it does not interfere with selected addresses of other expansion cards in your computer. On dual-channel cards, set two addresses. Important: Although the 1784-KTXD has two channels, you cannot use the card to directly bridge between two networks.

Configure the Card Hardware Before you install the KTx card inside your computer, you must set the: • base memory address - the card’s physical addresses for the expansion memory area of the host processsor’s system memory, that enables the KTx card and the host computer to exchange data through the dual-port interface • card’s interrupt setting Select the Base Memory Address Location The host computer and the KTx card exchange data via a dual-port interface. The dual-port interface requires 4 Kbytes of memory (2 Kbytes for dual-port and 2 Kbytes for the rest of the interface). It begins at the specified base memory address location. You must select an area where there is at least a 4 Kbyte memory block available. If you have MS-DOS 6.0 or later, use the memory option in Microsoft Diagnostics (MSD) to identify available memory.

Select the Interrupt Setting Important: If you need to use the KTx as a remote I/O scanner within a SoftLogix5 system, you must set an interrupt for the scanner channel Important: When selecting configuration settings, check for conflicts with other interface cards and system memory. If there is a conflict, the system will not operate properly. To avoid the conflict, select a unique interrupt setting for each channel. If another card is already using a channel’s default interrupt, you must pick a new interrupt for the channel.

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 Miya(manager)
Email:miya@mvme.cn
Skype:miyazheng520
QQ :2851195450
Tel:0592-5087576
86-18020776792