Instruction manual

42 RFT9739 Rack-Mount Transmitter Instruction Manual
Output Wiring
continued
Figure 5-17.
Control output wiring for
open collector mode
Figure 5-18.
RFT9739 back panel
Resistor must be of sufficient value to limit loop current to
less than 0.1 ampere, depending on total loop resistance.
Receiving
device
RFT9739
output terminals
Resistor
(See note)
DC
power
supply
RETURN (ground)
CONTROL
(signal line)
Back panel
Bottom cover