You searched for "parallel interface"
Omron
Omron G2RV Series Interface Relay, DIN Rail Mount, 12V dc Coil, SPDT, 1-Pole, 50mA Load
Part: G2RV-SR500-AP DC12
Compact low-profile 12V relay with sensitive 50mA load rating.
Omron
Omron G2RV Series Interface Relay, DIN Rail Mount, 12V dc Coil, SPDT, 1-Pole, 50mA Load
Part: G2RV-SR700-AP DC12
Compact low-profile relay for signal-level control and sensor switching in automation.