Endress+Hauser Proline Promass F 100 - Page 99

Proline Promass F 100 Modbus RS485 Technical data
99
Promass 100 safety barrier
DC 20 to 30 V
Power consumption Transmitter
Order code for "Output"
Maximum
Power consumption
Option M Modbus RS485, for use in non-hazardous areas and Zone 2/
Div. 2
3.5 W
Option M: Modbus RS485, for use in intrinsically safe areas 2.45 W
Promass 100 safety barrier
Order code for "Output"
Maximum
Power consumption
Option M: Modbus RS485, for use in intrinsically safe areas 4.8 W
Current consumption Transmitter
Order code for "Output"
Maximum
Current consumption
Maximum
switch-on current
Option M Modbus RS485, for use in non-hazardous
areas and Zone 2/Div. 2
90 mA 10 A (< 0.8 ms)
Option M: Modbus RS485, for use in intrinsically safe
areas
145 mA 16 A (< 0.4 ms)
Promass 100 safety barrier
Order code for "Output"
Maximum
Current consumption
Maximum
switch-on current
Option M: Modbus RS485, for use in intrinsically safe
areas
230 mA 10 A (< 0.8 ms)
Power supply failure • Totalizers stop at the last value measured.
• Depending on the device version, the configuration is retained in the device memory or
in the plug-in memory (HistoROM DAT).
• Error messages (incl. total operated hours) are stored.
Electrical connection →  34
Potential equalization →  36
Terminals Transmitter
Spring terminals for wire cross-sections0.5 to 2.5 mm
2
(20 to 14 AWG)
Promass 100 safety barrier
Plug-in screw terminals for wire cross-sections0.5 to 2.5 mm
2
(20 to 14 AWG)