10/12/2010 9:07 PM | |
Posts: 510 Rating:
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I can't specifically answer your question. I attached the Unilink Adapter Manual. Unfortunately I don't have the PIM module manual. The Ports 3 & 4 are serial ports: Port 3. Port 3 is a general purpose serial port which implements a subset of RS-232-C control, data, and timing signals using RS-423 drivers and receivers. It utilizes a 25-pin D-connector. Port 3 signals and their respective connector pin numbers are given in Table 4-2. it is DTEPort 4. Port 4 is an application-specific serial communications port which provides two media options in the same 9-pin connector. Please consult your PIM User’s Manual for your specific application.Port 4 is 422/423. AttachmentTW-8106-2.pdf (511 Downloads) |
10/25/2010 12:34 PM | |
Joined: 2/10/2006 Last visit: 7/15/2024 Posts: 148 Rating:
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Hi Habacuc, Your 505-7339 card is installed in the PLC. The 500-7111 Unilink Adapter is installed between the PC and the Tiway Network. In my opinion, if you want to add another PC, you will have to add another Unilink Adapter. The 505-7339 in the PLC can reply to multiple rquests from different PC's, so you don't need to add a card in the PLC. But this stuff is all very old, you should consider replacing the Tiway network by means of an Ethernet TCP/IP network, for ex. with CTI 2572-A card in the PLC. http://www.controltechnology.com/products/2572-a/ Regards, |
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