ABB TZIDC-200 Digital positioner

ABB TZIDC-200 Digital Positioner

The positioner ABB TZIDC-200 is a compact, electronically configurable positioner designed for mounting on pneumatic linear or rotary actuators. Its modular design and excellent cost-performance ratio make it a cost-effective solution. Automatic tuning and adaptation to the final control element save time and optimize control performance.

  • Linear and rotary actuators
  • Electro-pneumatic positioner with flameproof enclosure
  • Configurable with Local Communication Interface (LKS) and HART communication

 

 

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Features of ABB TZIDC-200 Digital Positioner

  • Manual intervention during live operation
  • Linear or Rotary actuation
  • Single or Double acting models
  • Reduced operating cost with very low air consumption of 0.015scfm at steady state
  • 16000 step A/D conversion provides unsurpassed positioning accuracy (rev 3.00)
  • One device for single and double-acting applications
  • One device for Linear and Part-turn actuators
  • Adaptive Gain allows real-time optimization of control parameters
  • Gearless sensor activation
  • Auto-adjust function & Simple initialization
  • Numerous diagnostic functions are available
  • Precisely controls airflow to the actuator
  • Automatic adjustment of control parameters during operation
  • Equipped with analog and digital I/O for flexible control and monitoring
  • HART Protocol enables communication with control systems for remote monitoring and control.

 

Specifications of PositionerABB TZIDC-200

Input
Nominal range 4 … 20 mA
Load voltage at 20 mA 9,7 V
Impedance at 20 mA 485 Ω
Control voltage 0 … 5 V DC logical switching
state “0”
11 … 30 V DC logical switching
state “1”
Current max. 4 mA
Ouput
Compressed air output Range: 0 … 6 bar (0 … 90 psi)
Air capacity: 5.0 kg/h = 3.9 Nm³/h = 2.3 sfcm at 1.4 bar (20 psi) supply pressure 13 kg/h = 10 Nm³/h = 6,0 sfcm at 6 bar (90 psi) supply pressure
Output function: For single or double-acting actuators, the air is vented from the actuator or the actuator is blocked in case of (electrical) power failure
Shut-off values: End position 0 % = 0 … 45 %/End position 100 % = 55 … 100 %
Digital output (control circuit to DIN 19234/NAMUR) Supply voltage: 5 … 11 V DC
Current > 0.35 mA … < 1.2 mA: Switching state logical “0”
Current > 2.1 mA Switching: state logical “1”
Effective direction (configurable): normally logical “0” or logical “1”
Straight stroke 20-150mm
Rotary type up to 125 degrees
Gas volume ≥13.5kg/h
Gas consumption ≤0.03kg/h
Anti-vibration capacity up to   10g,10-150Hz
Temperature range -40~+85℃

Application of Positioner ABB TZIDC-200

It is suitable for nearly all actuators and valves, including all pneumatic actuators, rotary and linear actuators, and all actuator sizes.

Dimension of Positioner ABB TZIDC-200

PositionerABB TZIDC-200 dimension

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