Siemens Safety PLC with MMC and Power Supply, used for bench testing programs and I/O modules. 

Forced into early retirement due to medical issues.

CPU319F-3 PN/DP

6ES7 318-3FL01-0AB0

SAFETY PLC

SIMATIC S7-300 CPU319F-3 PN/DP, Central processing unit with 2.5 MB work memory, 1st interface MPI/DP 12 Mbit/s, 2nd interface DP master/slave 3rd interface Ethernet PROFINET, Micro Memory Card required

MMC

6ES7 953-8LM31-0AA0

4MB MICRO MEMORY CARD