The ISE40A series is a high precision digital pressure switch, providing improved functions, performance and variations over the previous ISE40 series.  Abnormal values can be seen at a glance on the 2-color display.  The settings of the master pressur, 841, "PRESSURE SWITCH

Stations: 01 Station, Port Size: C6 (ø6 One-touch Fitting), Cable Length: 0 [Lead Wire (25 Cores) 0.6 m Lead Wire]

Body Size: 2 (M5), Socket, Plug Type: S (Socket), Port Size: 01 (R, Rc(PT)1/8), Connection: M (Male Thread)

Body Size: 20, Thread: N (NPT), Port Size: 01 (1/8), Option: HM (H + M), Semi-Standard: NYZ (N + Y + Z)

Body Size: 20, Backflow: without Backflow Function, Thread: F (G), IN Port Size: 01 (1/8), OUT Port Size: 01 (1/8), Options: w/o Mounting Option, Set Pressure: 1 (0.02 to 0.2 MPa Setting, Exhaust Mechanism: Relieving Type, Knob: Downward, Pressure Unit: Unit on Product Label: MPa, Pressure Gauge in SI Units: MPa

Body Size: 20, Backflow: without Backflow Function, Thread: N (NPT), IN Port Size: 01 (1/8), OUT Port Size: 01 (1/8), Options: w/o Mounting Option, Set Pressure: 1 (0.02 to 0.2 MPa Setting, Exhaust Mechanism: Relieving Type, Knob: Downward, Pressure Unit: Z (Unit on Product Label: psi, Pressure Gauge: MPa/psi Dual Scale)

Body Size: 20, Backflow: without Backflow Function, Thread: N (NPT), IN Port Size: 01 (1/8), OUT Port Size: 01 (1/8), Options: B (w/Bracket), Set Pressure: 1 (0.02 to 0.2 MPa Setting, Exhaust Mechanism: Relieving Type, Knob: Downward, Pressure Unit: Z (Unit on Product Label: psi, Pressure Gauge: MPa/psi Dual Scale)

Body Size: 20, Backflow: without Backflow Function, Thread: N (NPT), IN Port Size: 01 (1/8), OUT Port Size: 01 (1/8), Options: E1 (Output: NPN output / Electrical entry: Wiring bottom entry), Set Pressure: 0.05 TO 0.85 MPa Setting, Exhaust Mechanism: Relieving Type, Knob: Downward, Pressure Unit: ZA (Digital Pressure Switch: w/Unit Selection Function)

Body Size: 20, Backflow: without Backflow Function, Thread: N (NPT), IN Port Size: 01 (1/8), OUT Port Size: 01 (1/8), Options: E2 (Output: NPN output / Electrical entry: Wiring top entry), Set Pressure: 0.05 TO 0.85 MPa Setting, Exhaust Mechanism: Relieving Type, Knob: Downward, Pressure Unit: ZA (Digital Pressure Switch: w/Unit Selection Function)

Body Size: 20, Backflow: without Backflow Function, Thread: N (NPT), IN Port Size: 01 (1/8), OUT Port Size: 01 (1/8), Options: E3 (Output: PNP output / Electrical entry: Wiring bottom entry), Set Pressure: 0.05 TO 0.85 MPa Setting, Exhaust Mechanism: Relieving Type, Knob: Downward, Pressure Unit: ZA (Digital Pressure Switch: w/Unit Selection Function)

Body Size: 20, Backflow: without Backflow Function, Thread: N (NPT), IN Port Size: 01 (1/8), OUT Port Size: 01 (1/8), Options: E4 (Output: PNP output / Electrical entry: Wiring top entry), Set Pressure: 0.05 TO 0.85 MPa Setting, Exhaust Mechanism: Relieving Type, Knob: Downward, Pressure Unit: ZA (Digital Pressure Switch: w/Unit Selection Function)

Body Size: 20, Backflow: without Backflow Function, Thread: N (NPT), IN Port Size: 01 (1/8), OUT Port Size: 01 (1/8), Options: w/o Mounting Option, Set Pressure: 0.05 TO 0.85 MPa Setting, Exhaust Mechanism: Relieving Type, Knob: Downward, Pressure Unit: Z (Unit on Product Label: psi, Pressure Gauge: MPa/psi Dual Scale)

Body Size: 20, Backflow: without Backflow Function, Thread: Rc, IN Port Size: 01 (1/8), OUT Port Size: 01 (1/8), Options: G (Round Pressure Gauge w/Limit Indicator), Set Pressure: 0.05 TO 0.85 MPa Setting, Exhaust Mechanism: Relieving Type, Knob: Downward, Pressure Unit: Unit on Product Label: MPa, Pressure Gauge in SI Units: MPa

Piping Specification: 01 (Single Unit Mounting R(PT) 1/8), Output Specification: 19 (NPN Open Collector 1 Output, w/Analog Output, 200° Setting), Wiring Specification: CN (Plug w/o Lead Wire))

.: 04 (ø4), Residual Pressure Release Function: E (w/Residual Pressure), Thread Type: Rc, Size: 01 (1/8), Seal Method: S (w/Sealant)

.: 06 (ø6), Residual Pressure Release Function: E (w/Residual Pressure), Thread Type: Rc, Size: 01 (1/8), Seal Method: S (w/Sealant)

.: 06 (ø6), Residual Pressure Release Function: E (w/Residual Pressure), Thread Type: Rc, Size: 01 (1/8), Seal Method: S (w/Sealant)

.: 08 (ø8), Residual Pressure Release Function: E (w/Residual Pressure), Thread Type: Rc, Size: 01 (1/8), Seal Method: S (w/Sealant)

.: 08 (ø8), Residual Pressure Release Function: E (w/Residual Pressure), Thread Type: Rc, Size: 01 (1/8), Seal Method: S (w/Sealant)

Series: 5, Actuation: 1 (2 Position Single), Piping: 20 (Body Ported), Port Size: 01 (1/8 Thread Piping or 1/8 w/Sub-plate), Thread: Rc, Bracket: F2 (w/Side Bracket)