Overall dimensions and technical information are provided solely for informative purposes and may be modified without notice 1 Air distribution Solenoid valves manifold 1 | 513 Series 2300 ENOVA® - Multi-pin connections The electrical connection is achieved via a 25 pin connector and can manage up to 22 solenoid pilots. The management and distribution of the electrical signals between each valve is obtained thanks to a patented electrical connector which receives the signals from the previous module, uses one, two or none depending on the type, and carries forward to the next module the remaining. Bistable valves, 5/3, 2X3/2 and 2X2/2 valves which have two solenoid pilots built in, use two signals. The first is directed to the pilot side 14 the second to the pilot side 12. Monostable valves can be fitted with two type of electrical connector; one that uses only one signal (connected to the pilot side 14) and carries forward the remaining. The second one called CEB ( Electrical contact for bistable) which uses two signals, one is needed for the valve the other is not used. This second solution (CEB) allows the modification of the manifold (replacement of monostable valves with bistable for example) without the need of reconfiguring the PLC outputs layout. On the other hand this solution limits the maximum number of valves to 11 (two signals for each position). Intermediate supply / exhaust modules are fitted with a dedicated electrical connector which carries forward all electric signals without using any. This allows the use of intermediate modules in any position of the manifold. Example of manifold samples with the corresponding pin layout. 1 13 14 25 ELECTRIC CONNECTOR SUB-D 25 POLES 1 - 22 = SIGNALS 23 - 24 - 25 = COMMON ELECTRICAL INPUT CONNECTIONS PIN 1 PIN 2 PIN 3 PIN 4 PIN 5 PIN 6 PIN 7 PIN 8 PIN 9 PIN 10 PIN 11 PIN 12 PIN 13 PIN 25 PIN 24 PIN 23 PIN 22 PIN 21 PIN 20 PIN 19 PIN 18 PIN 17 PIN 16 PIN 15 PIN 14
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