ABB TZIDC intelligent electro-pneumatic positioner configured for standard linear or rotary actuator mounting, 4–20 mA two-wire input, double-acting fail-safe operation and analog position feedback.
The values below are decoded from ABB’s TZIDC ordering table for the complete suffix 20-1-0-4-2-1-00-1.
Intelligent, configurable electro-pneumatic positioner with indicator and operator panel.
For standard linear actuator mounting to DIN / IEC 534 / NAMUR or rotary mounting to VDI / VDE 3845.
Includes the connector plug for the ABB LCI adapter; this order-code input digit does not designate the HART option.
ABB’s order table assigns code 4 to the double-acting fail-safe pneumatic configuration.
Cable thread ½-14 NPT and air-pipe thread ¼-18 NPT.
Plug-in 4–20 mA analog position-feedback module, no optional mechanical feedback kit, standard design.
| Code position | ABB-defined configuration |
|---|---|
| V18345 | TZIDC intelligent, configurable digital positioner |
| 20 | Varnished aluminium case with mechanical position indicator; standard linear / rotary mounting |
| 1 | 4–20 mA two-wire input with LCI adapter connector |
| 0 | Without explosion protection |
| 4 | Double acting, fail safe |
| 2 | ½-14 NPT cable thread; ¼-18 NPT air thread |
| 1 | Plug-in analog position feedback, 4–20 mA two-wire |
| 00 | Without optional mechanical digital feedback kit |
| 1 | Standard varnish / coding |
Additional industrial spare-part identifiers submitted for separate sourcing inquiries.
MOORE places exact part identification at the center of each inquiry. Complete product IDs, installed-unit photographs and destination requirements keep sourcing conversations clear.