Ordering Information Model SRD991 Intelligent Positioner Version -B Single Acting Input/Communication Q FOUNDATION Fieldbus H1 (incl. PID-Function Block, acc. to FISCO) Additional Inputs/Outputs N Prepared For Additional In-/Outputs Built-In Limit Switch S Without Built-In Limit Switch Cable Entry 6 1/2"-14 NPT (with Adapter(s) M20x1.5 to 1/2"-14 NPT) Electrical Classification EAA II 2 G EEx ia IIC T6 according to ATEX¹ Attachment Kit N Order as Auxiliary Manifold Y Pneumatic connection 1/4 - 18 NPT made of an additional manifold Options -B-FF18-V01 Premium Diagnostics Features (made with built-in Pressure Sensors)²LCD with Menu-Language in English / German / French Only with Input/Communication D, HOnly available for Input/Communication F, H, P and Q in connection with Electrical Classification ZZZ, FAA, NFM, EAA, CAA & GAA
