Flex 8EX EU System Instruction Manual
March 2012
19 of 37
F1 R1 F2 R2R2F2R1F1
ON
OFF
R2F2R1F1 R2F2R1F1
2. 4-output relays configuration with Opened/Closed contact at 2
nd
speed
At 2
nd
speed, only the 2
nd
speed (F2 or R2) output relay is closed (refer to page 22
on how to set to this function).
Forward 1
st
speed push button pressed Forward 2
nd
speed push button pressed
↓ ↓
3. 4-output relays configuration with Closed/Closed contact at 2
nd
speed
At 2
nd
speed, both 1
st
speed (F1 or R1) and 2
nd
speed (F2 or R2) output relays are
closed (refer to page 22 on how to set to this function).
Forward 1
st
speed push button pressed Forward 2
nd
speed push button pressed
↓ ↓
c. ON/OFF Push Button Function
The user can set any of the two adjacent push buttons on the transmitter to behave like a
mechanical ON & OFF rocker switch (refer to page 22 on how to set to this function).
When “On” output relay is closed (“On” push button pressed), the “Off” output relay will
open automatically, or vice versa.
d. START/AUX Function
After initiating the START function the Start position will become an auxiliary function with
momentary contact. For an auxiliary applications such as horns or buzzers, please
connect it to the FUNC output relay (wire #6) located inside the receiver unit.