ALLEN BRADLEY SCL 500 CONTROL SYSTEM
(1) SLC 500 7-SLOT RACK - CAT # 1746-A7
(1) SLC 500 POWER SUPPLY - CAT # 1746-P1
(1) SLC SLC 5/02 CPU BATT BACKUP - CAT #1747-BA
(2) DC-SINK INPUTS - CAT # 1746-IB16
(1) DC-SOURCE INPUT - CAT #1746-IO8
(1) DC-SOURCE OUTPUT - CAT #1746-OB8
(1) DC-SINK INPUT - CAT #1746-IB16
(1) OUTPUT RELAY - CAT #1746-IO8