EF200F-C
Technical data
155
Current consumption
Current output
For every 4-20 mA or 4-20 mA current output: 3.6 to 22.5 mA
If the option Defined value is selected in the Failure mode parameter :
3.59 to 22.5 mA
Current input
3.59 to 22.5 mA
Internal current limiting: max. 26 mA
Power supply failure
• Totalizers stop at the last value measured.
• Depending on the device version, the configuration is retained in the device memoryor in
the pluggable data memory (HistoROM DAT).
• Error messages (incl. total operated hours) are stored.
Electrical connection
→ See 7.2
Potential equalization
→ See 7.2.3
Terminals
• For device version without integrated overvoltage protection: plug-in spring terminals
for wire cross-sections 0.5 to 2.5 mm
2
(20 to 14 AWG)
• For device version with integrated overvoltage protection: screw terminals for wire
cross-sections 0.2 to 2.5 mm
2
(24 to 14 AWG)
Cable entries
• Thread for cable entry:
• G ½"
Cable specification
→ See 7.1.2
Overvoltage protection
The device can be ordered with integrated overvoltage protection for diverse approvals:
Order code for "Accessory mounted", option "Overvoltage protection"
Input voltage range
Values correspond to supply voltage specifications → See 16.5
1)
Resistance per channel
2 • 0.5 Ω max.
DC sparkover voltage
400 to 700 V
Trip surge voltage
< 800 V
Capacitance at 1 MHz
< 1.5 pF
Nominal discharge current
(8/20 μs)
10 kA
Temperature range
‒40 to +85
˚
C (‒40 to +185
˚
F)
1)
The voltage is reduced by the amount of the internal resistance I
min
• R
i
Depending on the temperature class, restrictions apply to the ambient temperature
for device versions with overvoltage protection .
For detailed information on the temperature tables, see the "Safety Instructions"
for the device.
