Air service units Series Airplus 2 AIR TREATMENT 2 | 79 Overall dimensions and technical information are provided solely for informative purposes and may be modified without notice 146 73 73 110 6.8 6.8 Ø5.2 Ø5.2 80 80 30 237 44.5 77 G 1/2" 120 70 47 47 M12 4P TYPE A M12 4P TYPE A 146 73 73 110 6.8 6.8 Ø5.2 Ø5.2 80 80 30 237 44.5 82.5 G 1/2" 120 70 47 47 M12 4P TYPE A M12 4P TYPE A 146 73 73 110 6.8 6.8 Ø5.2 Ø5.2 80 80 30 237 44.5 77 G 1/2" 120 70 47 47 G 1/8" M12 4P TYPE A M12 4P TYPE A ATEX II 3G Ex nA IIC T6 Gc (X) II 3D Ex tc IIIC T=80°C Dc (X) IP65 Electrical connection 3 4 1 2 1 3 2 G 1 3 2 G Electrical characteristics Technical characteristics Electrical connection Male M12 4 PIN TYPE A connector Connections G1/2" UNI-ISO 228/1 Coil Features 24VDC, 1 Watt + 1 Watt Fluid Filtered air. No lubrication needed, if applied it shall be continuous. Suppressor diode for coil reverse voltage spike Present Supply voltage allowance -5% +10% Function 3/2 N.C. monostable Electrical characteristics of sensor Minimum working pressure 2,5 bar Sensor characteristics 10 - 30V DC Maximum working pressure 10 bar Operating principle Hall effect Working temperature -10°C +50°C Contact type N.O. Flow rate at 6bar ∆p (from 1 to 2) 2500 NL/min Output type PNP Flow rate at 6bar ∆p (from 2 to 3) 2000 NL/min Permanent maximum current 100 mA + 100 mA Flow rate at 6bar (from 2 to 3) with free discharge 3800 NL/min Permanent maximum power 3 Watt + 3 Watt Voltage drop max. 2 V + 2 V Type of installation Stand alone Safety characteristics Assembly positions Indifferent Regulatory compliance EN ISO 13849-1 Noise level 90 dB Safety function fulfiled Interruption of supply and unloading of the downstream pneumatic circuit Response time ON ISO 12238 68 ms Performance Level (PL) e Response time OFF ISO 12238 79 ms UNI EN 13849 category 4 IP Rating IP65 (with connector installed) Safety Integrity Level (SIL) 3 PFHD 4,7*10-6 CE marking In accordance with the EU Machinery Directive, annex V Ordering code N173BV2SVFD V VERSIONS = Standard* (without connections) M = Integrated pressure gauge G = G1/8” pressure gauge connection F FIXING X = Flange X Y = Flange Y K = Aluminium flange Y Z = Aluminium flange X D FLOW RATE DIRECTION = Standard* (Left-Right) W = (Right-Left) * no additional letter required Pneumatic symbol PIN Description 1 +24 VDC (Sensor) 2 +24 VDC (EV) 3 GND (Sensor+EV) 4 SENSOR OUTPUT Supply and discharge valve double (V2S)
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