Ordering Information Model V18345 TZIDC Electro-Pneumatic Positioner, intelligent, configurable, with indicator and operator panel Case/Mounting 2 0 Case made of aluminium, varnished, with mechanical position indicator, for mounting to linear actuators acc. DIN / IEC 534 / NAMUR or to rotary actuators acc. VDI / VDE 3845 Input / Communication Port 2 Input 4 to 20 mA, two-wire, with connector plug for LCI adapter and FSK module for HART communication Explosion Protection 5 IECEx Ex ib IIC T6 resp. T4 Gb Output / Safe Position (in case of an electrical power failure) 5 Double acting, fail freeze* Connections 5 Cable: Thread M20 × 1.5Air pipe: Thread ¼-18 NPT Option Modules for Analog or Digital Position Feedback 1 Plug-in module analog position feedback (sign. range 4 … 20 mA) Optional Mechanical Kit for Digital Position Feedback 0 0 Without Design (Varnish / Coding) 1 Standard * Not for for integral mounting