Model: 51 (Bottom Ported), SI Unit Output Polarity: Positive Common, Wiring Specification: All Double Wiring, Stations: 5 Stations, P,E Port Entry: D (D Side), A,B Port Size: 02 (1/4)
Model: 50 (Side Ported), SI Unit Output Polarity: N (Negative Common), Wiring Specification: All Double Wiring, Stations: 2 Stations, P,E Port Entry: B (Both Sides), A,B Port Size: 02 (1/4)
Model: 50 (Side Ported), SI Unit Output Polarity: N (Negative Common), Wiring Specification: All Double Wiring, Stations: 2 Stations, P,E Port Entry: B (Both Sides), A,B Port Size: 02 (1/4), Thread: N (NPT), Mounting: D (Din Rail Mounting w/DIN Rail)
Model: 51 (Bottom Ported), SI Unit Output Polarity: Positive Common, Wiring Specification: All Double Wiring, Stations: 4 Stations, P,E Port Entry: D (D Side), A,B Port Size: 02 (1/4), Thread: N (NPT)
Stations: 06, A,B Port: 02 (1/4), Thread: T (NPTF)
Stations: 09, A,B Port: 02 (1/4), Thread: N (NPT)
Stations: 12, A,B Port: 02 (1/4), Thread: N (NPT)
Stations: 18, A,B Port: 02 (1/4), Thread: N (NPT)
Stations: 12, A,B Port: 02 (1/4), Thread: T (NPTF)
Stations: 05, A,B Port: 02 (1/4), Thread: N (NPT)
Stations: 05, A,B Port: 02 (1/4), Thread: T (NPTF)
Stations: 05, A,B Port: 02 (1/4), Thread: F (G)
Stations: 07, A,B Port: 02 (1/4), Thread: N (NPT)
Stations: 10, A,B Port: 02 (1/4), Thread: N (NPT)
Stations: 04, A,B Port: 02 (1/4), Thread: N (NPT)
Stations: 04, A,B Port: 02 (1/4), Thread: T (NPTF)
Stations: 06, A,B Port: 02 (1/4), Thread: N (NPT)
Stations: 08, A,B Port: 02 (1/4), Thread: N (NPT)
Stations: 08, A,B Port: 02 (1/4), Thread: T (NPTF)
Stations: 10, A,B Port: 02 (1/4), Thread: T (NPTF)