10/19/2021 7:57 PM | |
Joined: 9/27/2006 Last visit: 10/16/2024 Posts: 12289 Rating: (2687) |
Hello Daniel Moraes; Which cable set are you using on the Baluff BVS001T barcode reader? Is it from Baluff, or a self-made project? This page from the Baluff site gives you a list of recommended cables for the BVS001T barcode reader, for RS 232: https://my.balluff.com/en-CA/products/PV150442?ca=A0005&cg=G0502&product=F05203 This link provides you with the pinout of the BAM02HY cable, take note of the signals transiting on the Sub-D 9-pin connector on the different, which would be plugged to the CM1241 RS232 module. https://assets.balluff.com/productview_1380/VIU_53564_00_000.png Compare this to the pinout of the CM1241 RS232 module, from rhe S7-1200 Controller manual. https://support.industry.siemens.com/cs/ww/en/view/109759862/90128567307 Make sure the signals match between the SubD 9-pin connector from the barcode reader and the CM1241 serial RS232 module. That would be the first step in troubleshooting your connection. Hope this helps, Daniel Chartier |
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