XR324-12M (24V, ports on rear) 6GK5324-0GG00-1HR2 XR324-12M (230V, ports on rear) 6GK5324-0GG00-3HR2 XR324-12M TS (24V) 6GK5324-0GG00-1CR2 XR-300 EEC: wV413017.lad XR324-4M EEC (24V, ports on front) 6GK5324-4GG00-1ER2 XR324-4M EEC (2x 24V, ports on ...