Model: 50 (Side Ported), Connector Type: F (D-sub Connector, 25 Pins), Connector Entry Direction: 2 (Lateral), Wiring Specification: All Double Wiring, Valve Stations: 4 Stations, P, E Port Location: D (D Side), A, B Port Size: C8 (ø8 One-touch Fitting, Fixed), Thread: N (NPT)

Model: 50 (Side Ported), SI Unit Common Specs: N (Negative Common), Wiring Specification: All Double Wiring, Valve Stations: 2 Stations, P, E Port Location: B (Both Sides), A, B Port - Thread Piping: C8 (ø8 One-touch Fitting, Fixed)

SI Unit: QW (DeviceNet), Input Block Stations: 43 [4 Stations/M8: 4 Inputs (3 Pins)], Input Block COM: N (-COM), Stations: 6 Stations, SUP/EXH Block Mounting: B (Both Sides 2~20 Stations), Pilot: Internal Pilot, A, B Port: C8 (ø8 One-touch Fitting), Mounting Method: D (DIN Rail Mounting), US Option: X160US (Preferred US Option for DeviceNet Type)

SI Unit: QW (DeviceNet), Input Block Stations: 53 [5 Stations/M8: 4 Inputs (3 Pins)], Input Block COM: N (-COM), Stations: 8 Stations, SUP/EXH Block Mounting: B (Both Sides 2~20 Stations), Pilot: S (Internal Pilot, Built-in Silencer), A, B Port: C8 (ø8 One-touch Fitting), Mounting Method: D0 (DIN Rail Mount w/o DIN Rail), US Option: X160US (Preferred US Option for DeviceNet Type)

SI Unit: QW (DeviceNet), Input Block Stations: 53 [5 Stations/M8: 4 Inputs (3 Pins)], Input Block COM: N (-COM), Stations: 10 Stations, SUP/EXH Block Mounting: B (Both Sides 2~20 Stations), Pilot: S (Internal Pilot, Built-in Silencer), A, B Port: C8 (ø8 One-touch Fitting), Mounting Method: D0 (DIN Rail Mount w/o DIN Rail), US Option: X160US (Preferred US Option for DeviceNet Type)

SI Unit: QW (DeviceNet), Input Block Stations: 33 [3 Stations/M8: 4 Inputs (3 Pins)], Input Block COM: N (-COM), Stations: 10 Stations, SUP/EXH Block Mounting: B (Both Sides 2~20 Stations), Pilot: RS (External Pilot, Silencer), A, B Port: C8 (ø8 One-touch Fitting), Mounting Method: D (DIN Rail Mounting), US Option: X160US (Preferred US Option for DeviceNet Type)

SI Unit: QW (DeviceNet), Input Block Stations: 33 [3 Stations/M8: 4 Inputs (3 Pins)], Input Block COM: N (-COM), Stations: 4 Stations, SUP/EXH Block Mounting: B (Both Sides 2~20 Stations), Pilot: Internal Pilot, A, B Port: C8 (ø8 One-touch Fitting), Mounting Method: Direct Mounting, US Option: X160US (Preferred US Option for DeviceNet Type)

SI Unit: QW (DeviceNet), Input Block Stations: 33 [3 Stations/M8: 4 Inputs (3 Pins)], Input Block COM: N (-COM), Stations: 4 Stations, SUP/EXH Block Mounting: B (Both Sides 2~20 Stations), Pilot: Internal Pilot, A, B Port: C8 (ø8 One-touch Fitting), Mounting Method: D (DIN Rail Mounting), US Option: X160US (Preferred US Option for DeviceNet Type)

SI Unit: QW (DeviceNet), Input Block Stations: 43 [4 Stations/M8: 4 Inputs (3 Pins)], Input Block COM: N (-COM), Stations: 5 Stations, SUP/EXH Block Mounting: B (Both Sides 2~20 Stations), Pilot: S (Internal Pilot, Built-in Silencer), A, B Port: C8 (ø8 One-touch Fitting), Mounting Method: D0 (DIN Rail Mount w/o DIN Rail), US Option: X160US (Preferred US Option for DeviceNet Type)

SI Unit: QW (DeviceNet), Input Block Stations: 43 [4 Stations/M8: 4 Inputs (3 Pins)], Input Block COM: N (-COM), Stations: 8 Stations, SUP/EXH Block Mounting: B (Both Sides 2~20 Stations), Pilot: Internal Pilot, A, B Port: C8 (ø8 One-touch Fitting), Mounting Method: D (DIN Rail Mounting), US Option: X160US (Preferred US Option for DeviceNet Type)

SI Unit: QW (DeviceNet), Input Block Stations: 83 (8 Stations/M8: 4 Inputs (3 Pins)), Input Block COM: N (-COM), Stations: 4 Stations, SUP/EXH Block Mounting: B (Both Sides 2~20 Stations), Pilot: Internal Pilot, A, B Port: C8 (ø8 One-touch Fitting), Mounting Method: D (DIN Rail Mounting), US Option: X160US (Preferred US Option for DeviceNet Type)

SI Unit: QW (DeviceNet), Input Block Stations: 33 [3 Stations/M8: 4 Inputs (3 Pins)], Input Block COM: N (-COM), Stations: 4 Stations, SUP/EXH Block Mounting: U (U Side 2~10 Stations), Pilot: Internal Pilot, A, B Port: C8 (ø8 One-touch Fitting), Mounting Method: Direct Mounting, US Option: X160US (Preferred US Option for DeviceNet Type)

SI Unit: QW (DeviceNet), Input Block Stations: 33 [3 Stations/M8: 4 Inputs (3 Pins)], Input Block COM: N (-COM), Stations: 4 Stations, SUP/EXH Block Mounting: U (U Side 2~10 Stations), Pilot: S (Internal Pilot, Built-in Silencer), A, B Port: C8 (ø8 One-touch Fitting), Mounting Method: Direct Mounting, US Option: X160US (Preferred US Option for DeviceNet Type)

SI Unit: QW (DeviceNet), Input Block Stations: 33 [3 Stations/M8: 4 Inputs (3 Pins)], Input Block COM: N (-COM), Stations: 5 Stations, SUP/EXH Block Mounting: B (Both Sides 2~20 Stations), Pilot: RS (External Pilot, Silencer), A, B Port: C8 (ø8 One-touch Fitting), Mounting Method: Direct Mounting, US Option: X160US (Preferred US Option for DeviceNet Type)

SI Unit: QW (DeviceNet), Input Block Stations: 33 [3 Stations/M8: 4 Inputs (3 Pins)], Input Block COM: N (-COM), Stations: 5 Stations, SUP/EXH Block Mounting: U (U Side 2~10 Stations), Pilot: S (Internal Pilot, Built-in Silencer), A, B Port: C8 (ø8 One-touch Fitting), Mounting Method: Direct Mounting, US Option: X160US (Preferred US Option for DeviceNet Type)

SI Unit: QW (DeviceNet), Input Block Stations: 43 [4 Stations/M8: 4 Inputs (3 Pins)], Input Block COM: N (-COM), Stations: 3 Stations, SUP/EXH Block Mounting: B (Both Sides 2~20 Stations), Pilot: Internal Pilot, A, B Port: C8 (ø8 One-touch Fitting)

SI Unit: QW (DeviceNet), Input Block Stations: 43 [4 Stations/M8: 4 Inputs (3 Pins)], Input Block COM: N (-COM), Stations: 3 Stations, SUP/EXH Block Mounting: B (Both Sides 2~20 Stations), Pilot: Internal Pilot, A, B Port: C8 (ø8 One-touch Fitting), Mounting Method: D (DIN Rail Mounting), US Option: X160US (Preferred US Option for DeviceNet Type)

SI Unit: QW (DeviceNet), Input Block Stations: 43 [4 Stations/M8: 4 Inputs (3 Pins)], Input Block COM: N (-COM), Stations: 4 Stations, SUP/EXH Block Mounting: U (U Side 2~10 Stations), Pilot: Internal Pilot, A, B Port: C8 (ø8 One-touch Fitting), Mounting Method: Direct Mounting, US Option: X160US (Preferred US Option for DeviceNet Type)

SI Unit: QW (DeviceNet), Input Block Stations: 43 [4 Stations/M8: 4 Inputs (3 Pins)], Input Block COM: N (-COM), Stations: 5 Stations, SUP/EXH Block Mounting: B (Both Sides 2~20 Stations), Pilot: S (Internal Pilot, Built-in Silencer), A, B Port: C8 (ø8 One-touch Fitting), Mounting Method: Direct Mounting, US Option: X160US (Preferred US Option for DeviceNet Type)

SI Unit: QW (DeviceNet), Input Block Stations: 52 (5 Stations/M12: 4 Inputs), Input Block COM: N (-COM), Stations: 5 Stations, SUP/EXH Block Mounting: B (Both Sides 2~20 Stations), Pilot: S (Internal Pilot, Built-in Silencer), A, B Port: C8 (ø8 One-touch Fitting), Mounting Method: Direct Mounting, US Option: X160US (Preferred US Option for DeviceNet Type)