PLC-RSC- 24UC/21AU/MS PLC-RSC- 48DC/21 PLC-RSC- 48DC/21-21 PLC-RSC- 60DC/21 PLC-RSC-120UC/21 PLC-RSC-120UC/21/EX PLC-RSC-120UC/21/SO46 PLC-RSC-120UC/21HC PLC-RSC-12DC/21/EX PLC-RSC-230UC/21-21