<10. General Specifications>
10-1
IM 01W03D01-01EN
10. General Specifications
Please refer to GS 01W03D01-01EN for the latest
information.
10.1 Standard Specifications
POWER SUPPLY SPECIFICATIONS
Battery:
Dedicated battery pack.
Rated voltage: 7.2 V
Rated capacity: 19 Ah
Battery Pack:
2x primary lithium-thionyl chloride batteries
With battery case (batteries sold separately)
PERFORMANCE SPECIFICATIONS
Update Period:
5 to 3600 s selectable
Battery Characteristics:
At one-to-one connection, the typical battery
life is 4 years when BootStrapTime*
1
*
2
of the
HART device is 10 seconds or 1 year when
BootStrapTime*
1
*
2
is 60 seconds, under the
following conditions
*
3
:
• Ambient temperature: 23 ±2°C
• Device role: IO mode
• Update period: 10 minutes
• LCD display: off
*1: BootStrapTime is defined as the time from the power-on
of the HART device until the reliable data is available.
*2: For BootStrapTime, please contact the manufacturer of
the connected HART device.
*3: Environmental condition such as vibration and the type
of connected HART device may affect the battery life.
At 4-20 mA loop connection, the typical battery
life is 8 years at 10 seconds update time or 5
years at 5 seconds update time in the following
conditions.
*1
• Ambient temperature: 23 ±2°C
• Device role: IO mode
• LCD display: off
*1: Environmental condition such as vibration may affect the
battery life.
FUNCTIONAL SPECIFICATIONS
Input:
This product has HART master function
and enables setting primary and secondary.
Communication specifications between this
product and HART devices are below.
Protocol revision: HART 7*
Communication mode:
HART multidrop connection 4 mA fixed
HART point-to-point connection 4-20 mA
Number of HART devices: 1 device
Cable: Max 20 m (AWG14 to 22 with shield)
*: The HART protocol ensures backward compatibility with
the previous revisions.
Connection Devices:
Connecting a HART device enables to acquire
PV, SV, TV and QV.
Output:
Communication specifications between this
product and FN110 are below.
Communication Mode:
Half-duplex communication
(RS485 compliant)
Communication Speed: 9600 bps
Connector: 5-pin round connector dedicated
Cable: Max 20 m (dedicated cable)
Power Supply:
Power supply to the FN110
Supply voltage: 3.5 V
Supply current: 50 mA
Power supply to the HART device*
1
*
2
*
3
Maximum supply voltage: 18 V (steady-state)
Maximum supply current: 12 mA (steady-state)
*1: HART devices operate at 4 mA current-fixed mode.
*2: Before using, make sure the minimum operating voltage
of the HART device is 16.5V or less with 0 ohm load.
*3: Supplies power when using VOUT terminal.
Integral Indicator (LCD display):
5-digit numerical and status display. Display
contents and display on/off can be controlled
with a magnet (not included).
The indicator displays the following information:
Wireless communication status, device status,
write protection status, sensor data and alarm
message
