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need cable to connect S5 PG to 6FX1120-4BD03 in Sinumerik 880N

9/17/2012 4:15 PM	Rate (0)
meangean Posts: 4 Rating: (0)	I have purchased a Siemens Field laptop with S5 software. It has a 25pin comm port. I need to connect to a Sinumerik 880N rack with a COM-CPU card 6FX1120-4BD03. If I can get the part number I will order one.
meangean Posts: 4 Rating: (0)
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10/2/2012 3:27 PM	Rate (0)
meangean Posts: 4 Rating: (0)	Does any one have an idea of what cable I need?
meangean Posts: 4 Rating: (0)
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10/2/2012 11:17 PM	Rate (0)
Pee El Sea Gold Member Joined: 1/19/2008 Last visit: 9/3/2025 Posts: 998 Rating: (65)	Hi, Standard RS232 cable works for 880 controls. I'm not sure if every port will connect to the plc though. It may just be serial ports on the main rack Pee

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10/3/2012 3:32 PM	Rate (0)
meangean Posts: 4 Rating: (0)	Standard RS232 is good for only sending program data. If you want to access PLC you need different cable. I am trying to use a Siemens XP PG to access the PLC program so that I can test changes. Then download the PLC to PG and burn it to EPROM. thanks Rich
meangean Posts: 4 Rating: (0)
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10/3/2012 7:36 PM	Rate (0)
Pee El Sea Gold Member Joined: 1/19/2008 Last visit: 9/3/2025 Posts: 998 Rating: (65)	Hi, Maybe you are correct. I only know what I know Com3 will work with V24 but maybe I am wrong if you say so If you want to use 20ma then here is the pin out when the pg provides the current Pee Attachment 227_800 Universal Interface Planning Guide 20ma.pdf (246 Downloads)

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