(P)1 (P)1 3/5(E) X Different-pressure internal pilot spec. SUP/EXH block assembly SUP block disk assembly EXH block disk assembly External pilot spec. SUP/EXH block assembly (Pilot passage) X X (B)2 4(A) (B)2 4(A) (B)2 4(A) (B)2 4(A) (P)1 3/5(E) External pilot spec. SUP/EXH block assembly X X EXH block disk assembly SUP block disk assembly External pilot spec. SUP/EXH block assembly (Pilot passage) X X (P)1 3/5(E) (B)2 4(A) (B)2 4(A) (B)2 4(A) (B)2 4(A) (P)1 3/5(E) 3/5(E) Different pressure internal pilot spec. Internal pilot spec. SUP/EXH block assembly SUP/EXH block assembly EXH block disk assembly SUP block disk assembly (Pilot passage) X X (P)1 3/5(E) (B)2 4(A) (B)2 4(A) (B)2 4(A) (B)2 4(A) By placing a SUP block disk assembly in a manifold valve’s pressure supply passage, two different high andlow pressures can be supplied to one manifold. When supplying different pressures using the manifold of the internal pilot, fill out a manifold specification sheet to place an order for an SUP/EXH block assembly for the internal pilot specifications and another SUP/EXH block assembly for the different pressure internal pilot specifications (Refer to Circuit Diagram 1). SJ3000-44-1A Series Part no. SJ2000 SJ3000 [Different pressure pneumatic circuit diagram] Note 1) When operating under the different-pressure spec., supply the higher pressure to the pilot passage. Note 2) If there is a need to partition the pilot passage, consult SMC. �� The SJ series supplies air to the pilot port of each valve using a 1(P) port of the SUP/EXH block assembly. When using in situations such as where there are different pressures, combine SUP/EXH block assemblies for internal pilot, external pilot and different-pressure by referring to the circuit below. 2. Different-pressure spec. using the external pilot (For using the SUP/EXH block assembly for external pilot) 3. Different-pressure spec. using the external pilot (For using the SUP/EXH block assembly for different-pressure internal pilot spec.) 1. Different-pressure spec. using the internal pilot Common to Connector Type/Cable Type/Individual Wiring �� SUP block disk assembly 86 Series SJ2000/3000 Manifold Options 1