You searched for "parallel interface"
Phoenix Contact
Phoenix Contact PLC-OPT Series Solid State Interface Relay, 28.8 V dc Control, 3 mA Load, DIN Rail Mount
Part: 2908172
Miniature Phoenix Contact relay for micro-current switching and PLC interface applications.
Finder
Finder Series 39 Series Solid State Interface Relay, 26.4 V dc Control, 2 A Load, DIN Rail Mount
Part: 39.10.7.024.9024
Industrial DC solid state relay for control circuits, mounts on standard DIN rails.
Finder
Finder Series 39 Series Solid State Interface Relay, 26.4 V dc Control, 6 A Load, DIN Rail Mount
Part: 39.30.7.024.9024
DC solid state relay for industrial control circuits, mounts on DIN rail.
Finder
Finder Series 39 Series Solid State Interface Relay, 26.4 V dc Control, 6 A Load, DIN Rail Mount
Part: 39.20.7.024.9024
High-capacity DC solid state relay for machinery and power control applications.
Phoenix Contact
Phoenix Contact PLC-OPT Series Solid State Interface Relay, 28.8 V dc Control, 10 A Load, DIN Rail Mount
Part: 2900398
High-current 10-amp relay for medium-voltage DC power switching.
Phoenix Contact
Phoenix Contact PLC-HSC Series Solid State Interface Relay, 28.8 V dc Control, 100 mA Load, DIN Rail Mount
Part: 2905214
DIN rail solid state relay rated 28.8V dc control, 100mA load switching.