The TZIDC-120 is a digital positioner for pneumatic linear or rotary actuators with FOUNDATION Fieldbus communication. It has an aluminum housing with IP65 rating, measuring 150 mm in width and 130 mm in height, and weighs 1.7 kg. It operates in ambient temperatures from −40 to 85 °C and is approved for hazardous areas with ATEX, FM, CSA, EACEx, and IECEx certifications, including marine certification by DNV. The positioner supports fail-safe and fail-freeze functions, features a built-in LCD operator panel with four buttons, and provides analog and digital feedback options. Power is supplied via the fieldbus at 9.0 to 32.0 V DC with a maximum input current of 11.5 mA. The device meets IEC 61000-4 series standards for electromagnetic compatibility and seismic vibration Class III requirements.
The TZIDC-120 represents the digital, intelligent positioner for communication via FOUNDATION Fieldbus within the positioner family. Unmatched shock and vibration immunity of 10 g up to 80 Hz distinguishes the TZIDC-120 from other‘s and guarantee reliable operation in almost all areas under harshest environmental conditions.
| ABB Measurement & Analytics | |
|---|---|
| Product Category | Valve Positioners |
| Product Number | TZIDC-120 |
| Product Name | Electro-Pneumatic Positioner |
| Positioner Type | Electro-pneumatic (I / P) |
| Pneumatic Actuation | Single Acting Positioner; Double Acting Positioner |
| Output Action | Direct Action; Reversible Action |
