ABB TZIDC-200 Operating Instructions Manual

Also see for TZIDC-200: Manual Manual Commissioning instructions Operating instruction Operating instruction

Specifications42/18-85-EN TZIDC-200, TZIDC-210, TZIDC-220 479.3.9 OptionsModule for the emergency shutdown functionSupply voltage 24 V DC (20 ... 30 V DC)(electrically isolated from inputsignal)Safe position is activated when Voltage < 5 VExplosion protection Ex ia IICWithout the separate 24 V DC feed, the positioner moves into safeposition independent of the processor by depressurizing the actuator.In addition, the feed for the I/P module is isolated via an optocoupler.Communication and feedback remain active because the positioner isfed via a bus line. The shutdown switching input is electrically isolatedfrom the setpoint signal.The emergency shutdown function can save use of additionalsolenoid valves and has a safety certificate from TÜV Rheinland acc.to AK4. The plug-in module also has an Ex certificate for use inintrinsically safe circuits.Mechanical position indicator- Indicator disk- Cover with transparent dome- Symbol label- Extension shaftDigital position feedback with proximity switchesTwo proximity switches for independent position signaling. Switchingpoints adjustable between 0 … 100%Current circuits acc. to DIN 19234 / NAMURSupply voltage 5 ... 11 V DCSignal current < 1.0 mA Switching state logical "0"Signal current > 2.0 mA Switching state logical "1"(function dependent on software and electronics for actuator)Direction of action (logical state)PositionProximity switch < Lim. 1 > Lim. 1 < Lim. 2 > Lim. 2SJ2-SN (NC) 0 1 1 0SJ2-S1N (NO) 1 0 0 1Digital position feedback with 24 V microswitches*Two microswitches for independent position signaling. Switchingpoints adjustable between 0 … 100 %.Voltage max. 24 V AC / DCLoad rating max. 2 AContact surface 10 μm Gold (AU)Mechanical position indicatorIndicator disk in enclosure cover, linked with positioner feedback shaftthrough magnetic coupling.* The “digital feedback” is activated directly from the axis of rotation forthe variable pick-off and can only be used with the “mechanicalposition indicator”.IMPORTANT (NOTE)These options are also available for retrofitting by Service.9.3.10 AccessoriesMounting material- Attachment kit for linear actuators to DIN / IEC 534 / NAMUR- Attachment kit for part-turn actuators to VDI / VDE 3845- Attachment kit for integral mounting to control valves- Attachment kit for actuator-specific attachment upon requestPressure gauge block- Pressure gauges for supply and output pressure- Pressure gauges with housing ø 28 mm- Aluminum connection block in black- Installation material for mounting on positionerFilter regulatorAll metal version in brass, varnished black, bronze filter element(40 μm) and condensate drain.Max. pre-pressure 16 bar (232 psi), output adjustable to 1.4 ... 6 bar(20 ... 90 psi)Change from one to two columns