How to Order Specifications Model Rated pressure range Pressure display range/Set pressure range Withstand pressure Pressure display resolution/Minimum unit setting Applicable fluid Power supply voltage Current consumption 56-ISE70 0 to 1 MPa .0.1 to 1 MPa 1.5 MPa 0.01 MPa Air, Non-corrosive gas, Non-flammable gas 12 to 24 VDC±10%, Ripple (p-p) 10% or less (with power supply polarity protection) 55 mA or less (at no load) ISE70 02 43 02 N02 F02 Rc1/4 NPT1/4 G1/4 (ISO1179) Piping specifications Nil M P With display unit switching function Note 1) Fixed SI unit Note 2) Pressure unit: psi (Initial value) With display unit switching function Note 1) Unit specifications Nil S None Lead wire with M12 connector (5 m), straight L Lead wire with M12 connector (5 m), right-angled Option 1 Nil A None With bracket Option 2 1MPa 56 M 43 27 67 65 Fixed setting: (The pressure set point for switching the output signal is common to NPN and PNP.) NPN open collector 1 output (Pin no.: 4) + PNP open collector 1 output (Pin no.: 2) Fixed setting PNP open collector 1 output (Pin no.: 4) 2 settings NPN open collector 2 outputs (Pin no.: 2, 4) 2 settings PNP open collector 2 outputs (Pin no.: 2, 4) Output specifications Note 1) Under the New Measurement Law, sales of switches with the unit switching function are not allowed for use in Japan. (Initial value: MPa) Note 2) Fixed unit: Mpa Series 56-ISE70 ATEX Compliant Digital Pressure Switch for Air II 3G Ex nA II T5 X 0°C . Ta . 50°C II 3D tD A22 IP67 T53°C X ATEX category 3 Follow the instructions given below when handling the pressure switch. . Operating temperature range is 0 to 50°C . Do not expose the pressure switch to heat radiation from a heat source located nearby. It can cause malfunction. . Do not expose the pressure switch/connector/cable to vibration and impact. Otherwise it can cause damage or malfunction. . Protect the product from direct sunlight or UV light using a suitable protective cover. . Do not disconnect the M12 connector while energized. . Use only an ATEX approved M12 connector. . For cleaning this product, use a clean and damp cloth, to prevent the buildup of an electrostatic charge. . Ground properly to prevent the buildup of an electrostatic charge. All other specifications are the same as the standard products Series ISE70. For details, refer to the WEB catalog or Best Pneumatics No. 6. Note) Mounting screws are not included. 97