Used Allen Bradley DeviceNet Scanner Module SLC 500 1747-SDN Ser B FRN 6.002 Bystronic Part No. 10040945....
Used Allen Bradley PLC CPU SLC500 1747-L553 Ser C SLC 5 05 64K Controller Bystronic Part No. 502421 The sticker on the EEPROM indicates the internal program is 10_220e, however i believe it s 10_220M ....