Stations: 4 Stations, Port Size: N7 (ø1/4" One-touch Fitting), S Kit: SEA (EtherNet/IPâ„¢ - 32 Outputs - Connector M12), SI Unit Polarity: N (Negative Common), Option 1: BD (B + D)

Stations: 8 Stations, Cylinder Port Size: N1 (1/8" One-touch Fitting), P, R Port Size: N7 (1/4" One-touch Fitting), Kit Type: SEB (EtherNet/IPâ„¢ - 16 Outputs - Connector M12), SI Unit Output Polarity: +COM, Option 1: BD (B + D), DIN Rail Length: Standard (or None if Mounting is w/o DIN Rail), Option 2: S (Built-in Silencer)

Stations: 9 Stations, Port Size: C8 (ø8 One-touch Fitting), Cable Length: 0 (w/o Cable 25 Pin), Option 1: BD (Back Pressure Check Valves, DIN Rail Mounting), Option 2: S (Built-in Silencer, Direct Exhaust)

Stations: 12 Stations, Port Size: C6 (ø6 One-touch Fitting), Cable Length: 2 (3.0m Cable 25 Pin), Option 1: BD (Back Pressure Check Valves, DIN Rail Mounting)

Stations: 7 Stations, Port Size: N7 (1/4" One-touch Fitting), Cable Length: 0 (w/o Cable 25 Pin), Option 1: BD (Back Pressure Check Valves, DIN Rail Mounting), Option 2: RS (External Pilot, Silencer)

Stations: 3 Stations, Port Size: C6 (ø6 One-touch Fitting), Cable Length: 3 (5.0m Cable 25 Pin), Option 1: BD (Back Pressure Check Valves, DIN Rail Mounting)

Stations: 7 Stations, Port Size: N3 (5/32" One-touch Fitting), Cable Length: 0 (w/o Cable 25 Pin), Option 1: BD (Back Pressure Check Valves, DIN Rail Mounting), Option 2: S (Built-in Silencer, Direct Exhaust)

Stations: 4 Stations, Port Size: C6 (ø6 One-touch Fitting), Cable Length: 2 (3.0m Cable), Option 1: BD (Back Pressure Check Valves, DIN Rail Mounting), Option 2: S (Built-in Silencer, Direct Exhaust)

Stations: 6 Stations, Port Size: N9 (5/16" One-touch Fitting), Cable Length: 3 (5.0m Cable), Option 1: BD (Back Pressure Check Valves, DIN Rail Mounting)

Stations: 12 Stations, Port Size: N9 (5/16" One-touch Fitting), SI Unit: ZCNN (ControlNet, IP40, -COM), Number of Input Blocks: 0 (w/o Input Block), Input Block: w/o Input Block (SD0), Input Block COM: PNP(+) or w/o SI/Input Block, Option 1: BD (Back Pressure Check Valves, DIN Rail Mounting)

Stations: 8 Stations, Port Size: N7 (1/4" One-touch Fitting), SI Unit: ZCNN (ControlNet, IP40, -COM), Number of Input Blocks: 0 (w/o Input Block), Input Block: w/o Input Block (SD0), Input Block COM: PNP(+) or w/o SI/Input Block, Option 1: BD (Back Pressure Check Valves, DIN Rail Mounting)

Stations: 12 Stations, Port Size: N7 (1/4" One-touch Fitting), SI Unit: ZCNN (ControlNet, IP40, -COM), Number of Input Blocks: 0 (w/o Input Block), Input Block: w/o Input Block (SD0), Input Block COM: PNP(+) or w/o SI/Input Block, Option 1: BD (Back Pressure Check Valves, DIN Rail Mounting)

Stations: 6 Stations, Port Size: B6 (Elbow Bottom Porting w/ø6 One-touch Fitting), SI Unit: QN (Device Net, -COM), Number of Input Blocks: 0 (w/o Input Block), Input Block: w/o Input Block (SD0), Input Block COM: PNP(+) or w/o SI/Input Block, Option 1: BD (Back Pressure Check Valves, DIN Rail Mounting), Option 2: S (Built-in Silencer, Direct Exhaust), US Option: X160US (Preferred US Option

Stations: 6 Stations, Port Size: C6 (ø6 One-touch Fitting), SI Unit: QN (Device Net, -COM), Number of Input Blocks: 0 (w/o Input Block), Input Block: w/o Input Block (SD0), Input Block COM: PNP(+) or w/o SI/Input Block, Option 1: BD (Back Pressure Check Valves, DIN Rail Mounting), Option 2: S (Built-in Silencer, Direct Exhaust)

Stations: 6 Stations, Port Size: C6 (ø6 One-touch Fitting), SI Unit: QN (Device Net, -COM), Number of Input Blocks: 0 (w/o Input Block), Input Block: w/o Input Block (SD0), Input Block COM: PNP(+) or w/o SI/Input Block, Option 1: BD (Back Pressure Check Valves, DIN Rail Mounting), Option 2: S (Built-in Silencer, Direct Exhaust), US Option: X160US (Preferred US Option)

Stations: 12 Stations, Port Size: N7 (1/4" One-touch Fitting), SI Unit: QN (Device Net, -COM), Number of Input Blocks: 0 (w/o Input Block), Input Block: w/o Input Block (SD0), Input Block COM: PNP(+) or w/o SI/Input Block, Option 1: BD (Back Pressure Check Valves, DIN Rail Mounting), Option 2: None, US Option: X160US (Preferred US Option)

Stations: 12 Stations, Port Size: N7 (1/4" One-touch Fitting), SI Unit: ZENN (EtherNet/IP, -COM), Number of Input Blocks: 5 (Input Block 5 pcs.), Input Block: 2 (M12, 4 Inputs), Input Block COM: PNP(+) or w/o SI/Input Block, Option 1: BD (Back Pressure Check Valves, DIN Rail Mounting), Option 2: S (Built-in Silencer, Direct Exhaust)

Stations: 4 Stations, Port Size: N7 (1/4" One-touch Fitting), SI Unit: ZENN (EtherNet/IP, -COM), Number of Input Blocks: 0 (w/o Input Block), Input Block: w/o Input Block (SD0), Input Block COM: PNP(+) or w/o SI/Input Block, Option 1: BD (Back Pressure Check Valves, DIN Rail Mounting)

Stations: 2 Stations, Port Size: N9 (5/16" One-touch Fitting), Option 1: BD (Back Pressure Check Valves, DIN Rail Mounting), Option 2: S (Built-in Silencer, Direct Exhaust)

Body Size: 40, Thread: N (NPT), Port Size: 06 (3/4), Option: BD (B + D), Semi-Standard 1: Standard, Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F)