Simrad AP50 Installation Manual page 18

Note !
Note !
20222410 / B
The RI9 Rudder Angle Indicator is connected to the U-terminal
on RF14XU, while RI35 Mk2 Rudder Angle Indicator is
connected in parallel with the feedback signal for the
distribution unit. Use the same supply for RI35 Mk2 as for the
autopilot.
The connection shown below gives full functioning indicator(s)
also with the autopilot switched off. To have the indicator(s)
switched off with the autopilot, connect indicator(s) and rudder
feedback supply+ to JD5X Vbat+ instead of JD5X Supply+.
This configuration is only for 24VDC.
Figure 2-5 RF14XU connected to an AP50 system and
optional rudder angle indicators
The resistor R (0.5-1K, 0.5W) has to be mounted. The resistor is
not supplied by Simrad.
Installation
9