Accessories for controlling the mechanical parts of the aircraft
PI1B position indicator
Part no.: ART10904
The PI1B position indicator product is intended for indicating the position of the trim servo, flaps, and other equipment of UL aircraft, which transmits this position using a 3-wire potentiometer. It has a dimming input that behaves according to the PI1A, PI1B and PI1C product variants (smooth regulation and maximum brightness at 100 or 5% and discrete regulation). The product recognizes 9 working positions and is also able to indicate failure states of the position measurement. Horizontal and vertical position of the product can be used for signaling, and a label with a description on the front of the product corresponds to this.
The PI1B position indicator product is intended for indicating the position of the trim servo, flaps, and other equipment of UL aircraft, which transmits this position using a 3-wire potentiometer. It has a dimming input that behaves according to the PI1A, PI1B and PI1C product variants (smooth regulation and maximum brightness at 100 or 5% and discrete regulation). The product recognizes 9 working positions and is also able to indicate failure states of the position measurement. Horizontal and vertical position of the product can be used for signaling, and a label with a description on the front of the product corresponds to this.
Within 3 weeks
Basic specifications
Technical parameters
- Supply voltage: 10 ÷ 30 VDC
- Current consumption: 3 mA
- PWM dimming signal: 4.5 ÷ 30 V (positive)
- Smooth regulation brightness. If PWM is OFF then out is 100%.
- Supported position sensor: 5 kOhm or 10 kOhm
- Weight: 20 g
- Dimensions: 44×20×35 mm
Marking of conductors
| BLACK – GND | Power supply (negative) |
| RED V+ | Power supply (positive) |
| ORANGE – TRIM_VCC | Position sensor supply (+) |
| ZELENÁ – TRIM_IN | Position sensor feedback signal |
| BLUE – TRIM_GND | Position sensor supply (-) |
| WHITE – DIM | Dimming input |
Installation
The product is mounted in a prepared rectangle hole of 34.4 x 15.4 mm and two holes with a diameter of 3 mm in the dashboard of the aircraft. Wires are first connected through this rectangle hole, and then the product is inserted into the given hole and locked with a pair of screws. Finally, the respective desired label (horizontal/vertical) is stuck on the front panel.
More information
This product is not approved for installation in certified aircraft. This is not a TSO certified product.
