Model and Suffix Codes 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 1 Input 4 ... 20 mA, two-wire, with connector plug for LKS adapter Explosion Protection 0 Without Output / Safe Position (in case of an electrical power failure) 4 Double acting, fail safe¹ Connections 6 Cable: Thread M20 x 1.5, air pipe: Thread G 1/4 Option Modules for Analog or Digital Position Feedback 0 Without Optional Mechanical Kit for Digital Position Feedback 00 Without L Not for integral mounting.