No. SS2-AVP772-0100 Azbil Corporation List of Features Item Feature Emergency operation This function sets the output air pressure to ........ .......................... emergency signal input. PST This function partially moves the valve to diagnose it. FST This function fully opens ........then closes the valve to diagnose it. Forced full closure / full throttle You can fully close or open the valve with accuracy .................................................................................. (When the SIS positioner mode is in position........mode) Flow characteristics You can define the relationship between the input signal and throttle level that suits a particular process by using ....polygonal line with 21 dots. (When the SIS positioner mode is in position........mode) Travel transmission (optional) Model AVP7..1 only By transmitting the valve’s position, it can accurately monitor ...................... behavior, and can ...................................... ..........................................self diagnosis result or the PST result .......... burnout output. Contact output (optional) Model AVP7..0 only Notifies abnormalities of self diagnosis result or PST result via ........................output. Composition of Basic Model No. Model AVP 77.. Analog Signal 4-20 mA DC HART Communication Model AVP 78.. Analog Signal 0-20 mA DC HART Communication Model AVP 79.. Discr...... Signal 0/24 V DC HART Communication .. 0: Contact Output 1: Analog Output 2: No output Input Signal Specification When us.... for .... emergency shut down valve (or the emergency open valve) (when the SIS positioner mode is set to ON/OFF mode) Basic Model No. Input Specification Emergency Operation Normal Operation PST Execution Input Signal Output Air (Feasibility) Pressure Input Signal Output Air Pressure Model AVP 77.. 4-20 mA DC 3.84-4.48 mA DC .... 12-20 mA DC Maximum Pressure PST Model AVP 78.. 0-20 mA DC Less than 0.5 mA DC Executable Model AVP 79.. 0/24 V DC Less than 0.5 V DC 24±4.8 V DC If us.... for .. control valve (When the SIS positioner mode is in positioning mode) Basic Model No. Input Specification Emergency Operation Normal Operation PST Execution Input Signal Output Air (Feasibility) Pressure Input Signal Output Air Pressure Model AVP 77.. 4-20 mA DC 3.84-4.48 mA DC .... 5.6-20 mA DC Control Pressure PST Model AVP 78.. 0-20 mA DC Less than 0.5 mA DC 4-20 mA DC Not executable *: For double-acting units, OUT1’s pressure will be at 0, and OUT2’s will be at supplied air pressure. Standard Specifications Item Specifications Applicable actuator type Pneumatic single and double acting, ..inear and rotary motion actuator Input signal 4-20 mA DC, 0-20 mA DC, 0/24 V DC Input resistance........................................................00 Ω typically......20 mA DC Output signal Travel Transmission Signal 4-20 mA DC *1, (..pper limit ......................: 21.6mA. Lower limit: 3.6mA) Contact Output (..ontact volume: 30 V DC max, 100 mA DC max, saturation voltage: 5 V DC max) *2 Lightning protection Peak value of voltage surge: 12 kV; peak value of current surge: 1000 A Flow characteristics Linear, equal percentage, quick opening, user-defined optional characteristics (can set a maximum of 21 points) (When the SIS positioner mode is in ON/OFF mode, you can only select "linear") Manual operation................................................ossible with the A/M switch or LUI operation Supply air pressure 140 kPa-700 kPa Air consumption 3.2 l/min [N] or less: ...................... supply air pressure of 140 kPa and output of 50% 4.0 l/min [N] or less: ...................... supply air pressure of 280 kPa and output of 50% 4.8 l/min [N] or less: ...................... supply air pressure of 500 kPa and output of 50% 8 l/min [N] or less: with double-acting reversing relay and steady supply air pressure of 400 kPa Maximum air deliver flow rate 110 l/min [N]: if the supply air pressure is 140 kPa Air pipe connection Rc1/4, 1/4NPT Electrical wiring connection G1/2, 1/2NPT, M20×1.5 2