A CSS22 is designed to make easier a STA3x installation, setup and use. The main CSS22 function is a servo control signal switch
CSS22 Signal Splitter
A CSS22 is designed to make easier a STA3x installation, setup and use. The main CSS22 function is a servo control signal switching between the STA3X PWM output signals and the external control PWM signals. A common aircraft modeling RC receiver can be used as the external control signal source. The CSS22 has the STA3X interface signal pin connectors. The CSS22 supports the optimized STA3X power supply.
Input PWM signal frequency 50 ± 20% Hz
Allowable control signal on-off time ratio 0…100 % Switch PWM signal duration (STA3x controls the servos) 1.5…1.7 ms External control PWM signal high level 1.7…5.75 V External control PWM signal low level -0.8…0.5 V Servo and output buffer power supply 4.5…6 V Output servo PWM signal high level 3.84…5.9 V Output servo PWM signal low level 0…0.33 V Output current per servo pin 20 mA STA3x and the external device supply voltage 5,6 ± 3% V Output current 600 mA Supply voltage 7…16 V Weight (including 300 mm of cable and connector) less then 55 g Overall dimensions (without cable) Length, Width, Height 57x50x15 mm