HF170AEN_OS_v0501_04
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Configuration of the unit
The F170-A-OS was designed to be implemented in many types of applications. For that reason, a
SETUP-level is available to configure your F170-A-OS according to your specific requirements.
SETUP includes several important features, such as Span, measurement units, signal settings etc.
All setting as are stored in EEPROM memory and will not get lost in case of power break-down or
empty battery.
To extend the battery-life time (option), please make use of the power-management functions as
described in chapter 3.2.3.
Display information
The unit has a large transflective LCD with all kinds of symbols and digits to display measuring units,
status information, trend-indication and key-word messages.
Options
Following options are available: isolated or active 4-20mA / 0-10V / 0-20mA analog output, full
Modbus communication RS232/485 (also battery powered), mechanic relays or active outputs,
sensor supply options and power supply options, including loop power (see the “170-A-PL” manual).
Enclosures include panel-mount, wall-mount, weather-proof and flame proof enclosure.
Important
The number of alarm outputs is related to the options ordered:
Standard: three outputs
option PF - with 24 V AC/DC mains supply: three outputs
option PM - with 80-230V mains supply: three outputs
option XI - Intrinsically safe: two outputs
option OS - relay board with 24V AC/DC mains supply: four relays.