Stations: 6 Stations, Port Size: C4 (ø4 One-touch Fitting), SI Unit: ZENN (EtherNet/IP, -COM), Number of Input Blocks: 0 (w/o Input Block)

Stations: 8 Stations, Port Size: C4 (ø4 One-touch Fitting), S Kit: SDA (EtherCAT - 32 Outputs - Connector M12), SI Unit Polarity: N (Negative Common), Option 1: None, DIN Rail Length: Standard (or None if w/o DIN Rail), Option 2: S (Built-in Silencer, Direct Exhaust)

Stations: 9 Stations, Port Size: C4 (ø4 One-touch Fitting), SI Unit: QN (Device Net, -COM), Number of Input Blocks: 6 (Input Block 6 pcs.), Input Block: 3 [M8, 4 Inputs (3 Pins)], Input Block COM: PNP(+) or w/o SI/Input Block, Option 1: None, Option 2: S (Built-in Silencer, Direct Exhaust), US Option: X160US (Preferred US Option)

Stations: 09 Stations, Port Size: C4 (w/ø4 One-touch Fitting), SI Unit: 0 (w/o SI Unit), End Plate Type: None, SI Unit Common: N (- COM)

Stations: 8 Stations, Port Size: C4 (ø4 One-touch Fitting), SI Unit: QN (Device Net, -COM), Number of Input Blocks: 7 (Input Block 7 pcs.), Input Block: 3 [M8, 4 Inputs (3 Pins)], Input Block COM: PNP(+) or w/o SI/Input Block, Option 1: None, Option 2: S (Built-in Silencer, Direct Exhaust), US Option: X160US (Preferred US Option)

Stations: 8 Stations, Port Size: C4 (ø4 One-touch Fitting), S Kit: SDB (EtherCAT - 16 Outputs - Connector M12), SI Unit Polarity: Positive Common, Option 1: D (DIN Rail)

Stations: 8 Stations, Port Size: C4 (ø4 One-touch Fitting), S Kit: SDB (EtherCAT - 16 Outputs - Connector M12), SI Unit Polarity: Positive Common, Option 1: BD (B + D), DIN Rail Length: Standard (or None if w/o DIN Rail), Option 2: NS (N + S)

Stations: 8 Stations, Port Size: C4 (ø4 One-touch Fitting), SI Unit: ZENN (EtherNet/IP, -COM), Number of Input Blocks: 0 (w/o Input Block), Input Block: w/o Input Block, Input Block COM: PNP(+) or w/o SI/Input Block, Option 1: N (Name Plate), Option 2: S (Built-in Silencer, Direct Exhaust)

Stations: 8 Stations, Port Size: C4 (ø4 One-touch Fitting), SI Unit: ZENN (EtherNet/IP, -COM), Number of Input Blocks: 0 (w/o Input Block), Input Block: w/o Input Block, Input Block COM: PNP(+) or w/o SI/Input Block, Option 1: DN (DIN Rail Mount & Name Plate), Option 2: R (External Pilot)

Stations: 9 Stations, Port Size: C4 (ø4 One-touch Fitting), Kit Name: SD0 (Serial Kit without SI Unit)

Stations: 8 Stations, Port Size: C4 (ø4 One-touch Fitting), SI Unit: QN (Device Net, -COM), Number of Input Blocks: 1 (Input Block 1 pc.), Input Block: 2 (M12, 4 Inputs), Input Block COM: PNP(+) or w/o SI/Input Block, Option 1: DN (DIN Rail Mount & Name Plate), Option 2: R (External Pilot), US Option: X160US (Preferred US Option)

Stations: 8 Stations, Port Size: C4 (ø4 One-touch Fitting), SI Unit: QN (Device Net, -COM), Number of Input Blocks: 0 (w/o Input Block), Input Block: w/o Input Block, Input Block COM: PNP(+) or w/o SI/Input Block, Option 1: DN (DIN Rail Mount & Name Plate), Option 2: R (External Pilot), US Option: X160US (Preferred US Option)

Stations: 8 Stations, Port Size: C4 (ø4 One-touch Fitting), SI Unit: QN (Device Net, -COM), Number of Input Blocks: 2 (Input Block 2 pcs.), Input Block: 3 [M8, 4 Inputs (3 Pins)], Input Block COM: PNP(+) or w/o SI/Input Block, Option 1: None, Option 2: None, US Option: X160US (Preferred US Option)