1pcs Used PLC Module 6ES7 231-7PD21-0XA0 Tested Good OK *mp

1PCS Used PLC module 6ES7 231-7PD21-0XA0 Fully Tested #hj

1pcs Used PLC Module 6ES7 231-7PD21-0XA0 Tested Good OK *mz

1pcs Used PLC Module 6ES7 231-7PD21-0XA0 Tested Good OK *rr

1PCS USED PLC module 6ES7407-0KA00-0AA0 Tested in OK #F22

1piece Used PLC module 6ES7 231-7PD21-0XA0 Tested Good #F11

1PCS Used PLC module 6ES7 231-7PD21-0XA0 Fully Tested #F1

1pcs Used PLC Module 6ES7 231-7PD21-0XA0 Tested Good OK #F11