The TZIDC is an electronically configurable positioner with communication capabilities designed for mounting to pneumatic linear or rotary actuators. It features a small and compact design, a modular construction, and an excellent cost-performance ratio. Fully automatic determination of the control parameters and adaptation to the final control element yield considerable time savings and an optimal control behavior.
An I/P module with subsequent pneumatic amplifier is used to control the pneumatic actuator. The well-proven I/P module proportionally converts the permanent electrical positioning signal from the CPU into a pneumatic signal used to adjust a 3/3-way valve. The air flow for pressurizing or depressurizing the actuator is continuously adjusted. As a result, excellent control is achieved. When reaching the set point, the 3/3-way valve is closed in center position to minimize the air consumption. Four different pneumatics versions are available: for single-acting or double-acting actuators, each with “fail-safe” or “fail-freeze” function.
Related Part Number:
AI810 |
AO810V2 |
AO845A |
CI801 |
CI854AK01 |
CI867K01 |
DI810 |
DO810 |
DO810 |
DO810-EA |
NTCL01 |
TU810V1 |
TU811V1 |
V18311H-182210100 |
V18311H-382210100 |
V18345-1010121001 |
V18345-1010221001 |
V18345-1010421001 |
V18345-1010521001 |
V18345-1010551001 |
V18345-1021150001 |
V18345-1021521001 |
V18345-1021521001 |
V18345-102742001 |
V18345-2020521501 |
V18345-2021150001 |
V18345-1011421001 |