Intrinsically safe SY valve is designed to be used in hazardous location by limiting the energy that could cause ignition when used with properly sized barriers.
- Utilization of the standard SY7000 body.
- 52-SY when used with a safety barrier is certified and tested to the following ATEX classification: Ex II 2G EEx ia IIB T4..T6.
- Three kinds of safety barriers
Catalog: Modular/F.R.L. Units Series AC : Not available for SY3000-52-5A) 5 Bushing assembly SY3000-52-5A CE-compliant: SY3000-52-1A 6 VZ1000-11-1Refer to page 186.
wire length) 13.6 B A Manual override (For manifold mounting) 2 x 4.2 19 42 (52) (66) (For mounting) 2 x 4.2 (Light/surge voltage suppressor) 47.6 (5.5) (42.5) (49.5) 16.1 31.5 [38.5] + 24.5 (P port) 1/4 2 0.9 18 (23.9) EA P EB (For manifold gasket positioning) 2 x 2.2 die-cast hole (EA, EB port) 1/8 36 DIN terminal (D, Y): 10-SY7220(-F2) C8, N9 C10, N11 M8 connector (WO): 10-SY7220-WO(-
) 47.6 (5.5) (49.5) 16.1 (42.5) 31.5 [38.5] + 24.5 (P port) 1/4 0.9 2 (23.9) 18 EA P EB For manifold gasket positioning 22.2 die-cast hole (EA, EB port) 1/8 36 L plug connector (L): SY7220-L(-F2) C8, N9 C10, N11 M plug connector (M): SY7220-M(-F2) C8, N9 C10, N11 DIN terminal (D): SY7220-D(-F2) C8, N9 C10, N11 M8 connector (W0): SY7220-W0(-F2) C8, N9 C10, N11 Approx. 300 (Lead wire length