Connecting
5.4 Transmitter power supply, communications and I/Os connection
SITRANS F Ultrasonic flowmeters FST030 (HART)
Operating Instructions, 08/2017, A5E35971532-AC
47
Current
input
Active
Process values
• Pressure
• Medium temperature
• Viscosity
• Density
X X
Current
input
Passive
Process values
• Pressure
• Medium temperature
• Viscosity
• Density
X X
Relay output
Normally
open
Alarm class
Alarm item
NAMUR status signals
X X
Relay output
Normally
closed
Alarm class
Alarm item
NAMUR status signals
X X
Connecting channels 5 and 6
Connecting RTD (Resistance Temperature Detector) cable
Perform the following steps for each RTD cable.
1. Loosen the four lid screws and open lid.
2. Remove cap and ferrule from cable gland and slide onto cable.