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Siemens sinumeric 820 cpu card 6FX1 120-4BB02


Article Sent By: hcannon@machine--tools.com (Hilda Cannon)
Hilda Cannon is presenting: Siemens sinumeric 820 cpu card 6FX1 120-4BB02
-Siemens -Weidmuller -Allen Bradley / Rockwell -Kleinknecht -Heidenhain -Euchner -Bussmann -RCA -Bus -Phoenix Contact
This is a SIEMENS SINUMERIC 820 CPU card with partnumber 6FX 1120-4BB02. It has the Intel 80186 microprocessor and the FANUC MPC01 chip, the Zilog Z0853006PSD along with EPROM/RAM memory and supporting TTL. The card has 3 25 pin delta connectors. The card is in used but good condition (came out of a working machine). Not sure if this card can also be used with sinumeric 810 or 850 systems. This card does have factory wire modifications on the solderside. I know these are factory modifications, since I worked with similar SINUMERIC cards with the same modifications applied.
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Siemens sinumeric 820 cpu card 6FX1 120-4BB02