SMC EX120-SSL2 s-link (panasonic), 8 outputs MSRP: Now: $172.85 Was: serial transmission system s-link (panasonic), 8 outputs EX120-SSL2
SMC EX140-SSL2 s-link (panasonic), 8 outputs MSRP: Now: $184.70 Was: ex300 serial interface unit 22 ex300 0/8 io si unit EX140-SSL2
SMC EX123U-SSL1 s-link (panasonic), 16 outputs MSRP: Now: $288.85 Was: serial transmission system s-link (panasonic), 16 outputs EX123U-SSL1
SMC EX123D-SSL2 0/18 io si unit, s link MSRP: Now: $254.50 Was: serial transmission system 0/18 io si unit, s link EX123D-SSL2
