Fluidwell F130-P

Page 48
FW_F130-P_M_v2201-01_EN.docx
Inputs
Flowmeter
Type P
npn; npn-lp; reed; reed-lp; pnp; pnp-lp; namur; coil-hi; coil-lo; 8-1 DC; 12 DC; 24 DC
Frequency
Minimum 0 Hz - maximum 7 kHz for total and flow rate.
Maximum frequency depends on signal type and internal low-pass filter.
E.g. Reed switch with low-pass filter: max. frequency 120 Hz.
K-Factor
0.000010 - 9999999 with variable decimal position.
Low-pass filter
npn-lp; reed-lp; pnp-lp
Control inputs
Function
External START and PAUSE / STOP
Type IR
Two Reed switch inputs / make-contacts. Minimum contact duration 100 msec.
Outputs
Control output
Function
User defined: batch process two stage control or scaled pulse output acc. batch or acc. total.
Pulse output
Max. frequency 500 Hz. Pulse length user definable between 0.001 up to 9.999 seconds.
For type OR, keep output frequency below 5 Hz otherwise lifetime is reduced significantly.
Type OA
Two active 24V DC transistor outputs; max. 50mA per output
Type OR
Two mechanic relay outputs; max. switch power 230V AC - 0,5A
Type OT
Two passive transistor outputs - not isolated. Load max. 50V DC - 300mA.
Communication (option)
Protocol
Modbus protocol. Bus type: RTU, ASCII
Speed
1200; 2400; 4800; 9600
Addressing
Max 255 addresses
Type CB
RS232
Type CH
RS485 2-wire
Type CI
RS485 4-wire
Type CT
Intrinsically safe TTL communication.
Operational
Operator functions
Process management
• Set preset value
• Start, interrupt or stop process
Displayed information
• Preset value
• Running batch total or remaining quantity
• Total and accumulated total
• No-flow alarm
Reset Total
Reset Total value to zero by pressing ► twice
Preset, (Accumulated)
Total
Digits
7 digits, Accumulated Total 11 digits
Units
L; m
3
; kg; lb; GAL; USGAL; bbl; no unit
Decimals
0 - 3