Emerson Process Management LF-Series Marine Sanitation System User Manual


 
24 LF-Series Flowmeters: Sensor/Transmitter Installation
Wiring the Sensor to the Transmitter
Figure 5-1 4-wire cable between sensor and FM transmitter
Figure 5-2 4-wire cable between sensor and DIN transmitter
4-wire cable Mating connector
(transmitter)
VDC+ (Brown)
VDC– (Black)
RS-485/A (Blue)
RS-485/B (White)
User-supplied or
factory-supplied cable
{
Maximum cable length:
1000 ft (300 m)
Sensor terminals
Sensor terminals 4-wire cable Transmitter terminals for
sensor connection
Maximum cable length:
1000 ft (300 m)
RS-485/B (White)
RS-485/A (Blue)
VDC– (Black)
VDC+ (Brown)
{
User-supplied or
factory-supplied cable