Futaba (#FP-FSU1) Fail Safe Unit 1
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For NiCD Battery ONLY!!
For car and boat
Auxiliary safety device that constantly checks the pulse signal from the receiver by means of a CPU and turns on a fail safe (F/S) function if the pulse is disturbed by interference. When the power supply voltage drops, a battery fail (B-F/S) function turns on and moves the throttle servo to the position set (brake or engine slow) by a trimmer
Compact and lightweight design does not affect servo performance.
Response quickly to erroneous operation by interference, etc. and prevents loss of control of R/C models.
Quick recall function quickly resets the F/S function by normal servo output signal from the receiver when the interference, etc. disppears.
Use the FP-FSU1 with AM and FM system
Usable receiver power supply
1. NiCD 4 cells (4.8V): Cells with a capacity of 270mAh or more
2. NiCD 5 cells (6V): Cells with a capacity of 500mAh or more
3. 6V supplied by BEC internal control amp or regulator
3-7V (B-F/S detection voltage 4V)
Approx. 4mA/6V (when lamp off)
Input/Output Pulse Width:
Input/Output Frame Width:
20.5 x 34.8 x 8.4mm
This product is designed, manufactured, and sold for use with R/C models. Do not use it for other purpose.
This product minimizes loss of control of the model due to interference or voltage drops. It does not guarantee safety. Futaba is not responsible for the result of use of this product.
The specifications and contents of this product are subject to change without prior notice.