Overall dimensions and technical information are provided solely for informative purposes and may be modified without notice Solenoid valves manifold ISO 15407-2 Series 2700 EVO 1 Air distribution 1 | 137 ►Solenoid valve for progressive start (EP) Technical characteristics Fluid Filtered air. No lubrication needed, if applied it shall be continuous Recommended purity class [5:4:4] according to ISO 8573-1:2010 Responce time according to ISO 12238, deactivation time (ms) 70 Responce time according to ISO 12238, activation time (ms) 15 Flow rate from 1 to 2(1) at 6 bar with Δp=1 (NI/min) 2200 Flow rate from 2(1) to 3 at 6 bar with Δp=1 (NI/min) 2000 Flow rate from 2(1) to 3 at 6 bar with free exhaust (NI/min) 4000 Temperature °C -10 ... +50 Preset switchover pressure (bar) ~ 4 Working pressure (bar) 2 ... 10 Function 5/2 N.C. Monostable Noise level (dB) 75 -It allow slow and gradual increase in pressure to the supply port and rapid exhaust -Available version as a safety component according to annex V of 2006/42/EC directive -Pressure zone exhaust ports 3 and 5 available -Diagnostic system that monitors the state of the valve: Sensor ON: Valve activated Sensor OFF: Valve at rest Coding: 27EPSTCPV S SENSOR M8 = M8x1 Proximity Sensor M12 = M12x1 Proximity Sensor T VOLTAGE 02 = 24 V DC 08 = 24 V DC 1 W C SUPPLY AND EXHAUST PORTS W = Ports 5, 1 and 3 closed P PILOT PORTS 4 = Port 14 closed V VERSION = Standard M = Machinery directive Weight 1360 g 27EPSTCP Weight 1360 g 27EPSTCPM The "Activations time" values, are valid only for the 24 V DC 2,3W versions Note: Overall noise level depends on the final application of the device Note: The noise level indicated on the table is obtained without using silencers 1 3 2(1) 4(14) G1/2” 7.6 127.9 136 21 129 12 11 43 73.5 154.5 G1/2” G1/2” 40 6 12.9 6 37.8 83.3 107 M12 42.7 S = M8 42.7 M8 3 1 3-5 Standard version Machinery directive version Sensor Out Pin-out Wiring diagram M8 Male 3P type A N.O. M12 Male 3P type A N.O. Pin 1= Brown - Pin 4= Black - Pin 3= Blue Electrical characteristics: Electropilot Electropilot Series 300 Size 15 mm Electrical connection Earth Faston / Series 300 connectors Solenoid coils features 24 V DC 2.3 W 24 V DC 1 W Supply voltage tolerance -5% ... 10% Manual override Integrated No (separated from the electropilot) Protection degree IP65 (with mounted connector) Note: Refer to the Pneumax general catalogue for detailed information regarding the electropilot Electrical characteristics: Proximity sensor Type Single channel Single channel Thread M8X1 M12X1 Electrical design PNP PNP Output function N.O. N.O. Operating voltage 10 … 30 VDC 10 … 30 VDC Current consumption (mA) < 20 < 20 Isolating class III III Display Switching status 4x90° Yellow LEDs Switching status 4x90° Yellow LEDs Protection degree IP65 (with mounted connector) IP65 (with mounted connector) Note: Manufacturer and model of proximity sensors could be changed at the discretion of Pneumax S.p.A. Safety characteristics Standards compliancies EN ISO 13849-1:2015 EN ISO 13849-2:2012 Performed Safety Function Interruption of supply and exhaust of pneumatic channels connected to port 2 (1) and port 4 (14) Sensor feedback Valve at REST OFF Valve ACTIVATED ON MTTFd Sensor Single Channel M8 1088 years Single Channel M12 932 years Performance Level (PL) Up to PL=d Category Up to 2 B10d 2.000.000 cycles Note B10d: General Procedures for assessing pneumatic component reliability by testing performed in accordance with ISO 19973-1, Pneumatic fluid power - Assessment of component reliability by testing - Part 1: General Procedures. Reliability and lifetime of pneumatic valves assessed in accordance with ISO 19973-2: Pneumatic fluid power – Assessment of component reliability by testing – Part 2: Directional control valves. Activities regarding the identification of the safety function, the estimation of the required reliability level (e.g. estimation of the PLr according to EN ISO 13849-1), the design and the production of the related safety circuit, its verification and validation are responsibilities of the operator who uses the device in its final application. The choice of the category and the satisfaction of its requirements according to EN ISO 13849-1 is in charge of the end-user who integrates the device in its final application while considering the final configuration of the safety circuit. The diagnostic coverage value guaranteed by the sensor must be calculated by the end-user in function of the final configuration of the safety circuit (e.g. in function of the PLC for safety design which controls the solenoid valve and acquires the state of the sensor). The estimation of the diagnostic coverage must satisfy the requirements of EN ISO 13849-1. According to EN ISO 13849-1, T10D value must be calculated by the enduser in function of the annual operation number in which the device will be subjected to; in any case, the device must be substituted every 20 years.
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