Supply Voltage - Endress+Hauser Levelflex FMP50 Technical Information

Supply voltage

14
Connection examples for the switch output
3+
+
-
4-
å 2 Connection of a relay
Suitable relays (examples):
• Solid-state relay: Phoenix Contact OV-24DC/480AC/5 with mounting
rail connector UMK-1 OM-R/AMS
• Electromechanical relay: Phoenix Contact PLC-RSC-12DC/21
An external power supply is required.
Various supply units can be ordered from Endress+Hauser: see "Accessories" section (® ä 51)
2-wire, 4-20mA HART, passive
1)
"Power Supply, Output"
A: 2-wire; 4-20mA HART
C: 2-wire; 4-20mA HART, 4-20mA
1) Feature 020 of the product structure
2) Feature 010 of the product structure
3) For ambient temperatures T
at the MIN error current (3.6 mA). The startup current can be parametrized. If the device is operated with a fixed
current I ³ 4.5 mA (HART multidrop mode), a voltage of 10,4 V is sufficient throughout the entire range of ambient
temperatures.
4) For ambient temperatures T
at the MIN error current (3.6 mA).
Load (® ä 16)
Residual ripple:
• < 1 V (0 to 100 Hz)
SS
• < 10 mV (100 to 10 000 Hz)
SS
4-wire, 4-20mA HART, active
1)
"Power supply; Output"
K: 4-wire 90-253VAC; 4-20mA HART
L: 4-wire 10,4-48VDC; 4-20mA HART
1) Feature 020 of the product structure
Outputs Terminal voltage
3)
1 11.5 to 35 V
3)
11.5 to 32 V
3)
11.5 to 30 V
4)
13.5 to 30 V
4)
1 13.5 to 30 V
2 12 to 30 V
£ -30 °C (-22 °F) a minimum voltage of 14 V is required for the satrtup of the device
a
£ -30 °C (-22 °F) a minimum voltage of 16 V is required for the startup of the device
a
Terminal voltage
90 to 253 V
10.4 to 48 V
Levelflex FMP50
1
3+
4-
A0015909
å 3 Connection of a digital input
1 Pull-up resistor
2 Digital input
2)
"Approval"
Non-Ex, Ex nA, CSA GP
Ex ic
Ex ia / IS
Ex d / XP, Ex ic(ia), Ex tD / DIP
all
all
(50 to 60 Hz), overvoltage category II
AC
DC
Endress+Hauser
+
2
A0015910