MODEL: FJFT
Space-saving Plug-in Signal Conditioners F-UNIT
[1] FUNCTION
1: Moving average output
2: Dead-time computing
3: Delay buffer
FILTER/LAG TRANSMITTER
(field-programmable)
4: Lead-time computing
5: Ramp buffer
Functions & Features
• Providing various filter functions which eliminate
unnecessary elements in the input signals
• Microprocessor based
6: Mean average output
• On-site calibration via hand-held programmer PU-2x
• Field-programmable input range
• High-density mounting
[2] INPUT
Current
A: 4 – 20 mA DC (Input resistance 250 Ω)
H: 10 – 50 mA DC (Input resistance 100 Ω)
Voltage
Typical Applications
• Level control; eliminating drifts in the input signal caused
by pumps
6: 1 – 5 V DC (Input resistance 1 MΩ min.)
U1: Range ±100 mV;
(Minimum span 3 mV, Input resistance 20 kΩ min.)
U2: Range ±1000 mV;
26 (1.02)
(Minimum span 30 mV, Input resistance 20 kΩ min.)
U3: Range ±10 V;
(Minimum span 0.3 V,Input resistance 1 MΩ min.)
100
(3.94)
[3] OUTPUT
Current
137
(5.39)
A: 4 – 20 mA DC (Load resistance 600 Ω max.)
Voltage
mm (inch)
6: 1 – 5 V DC (Load resistance 500 Ω min.)
[4] POWER INPUT
AC Power
MODEL: FJFT[1]-[2][3]–[4][5]
K: 85 – 132 V AC
ORDERING INFORMATION
• Code number: FJFT[1]-[2][3]-[4][5]
Specify a code from below for each of [1] through [5].
(e.g. FJFT1-6A-R/Q)
(Operational voltage range 85 – 132 V, 47 – 66 Hz)
L: 170 – 264 V AC
(Operational voltage range 170 – 264 V, 47 – 66 Hz)
DC Power
• Special input range (For codes U1, U2 & U3)
• Parameters (See "Functions" section)
Default setting will be used if not otherwise specified.
Use Ordering Information Sheet (No. ESU-1679) to specify
parameters.
R: 24 V DC
(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)
P: 110 V DC
(Operational voltage range 85 – 150 V, ripple 10 %p-p max.)
• Specify the specification for option code /Q
(e.g. /C01/S01)
[5] OPTIONS
blank: none
ITEM
DEFAULT
0.1
/Q: With options (specify the specification)
Sampling cycle: H
1 (2 for mean aver-
age output filter)
No. of samples to be calculated: N
SPECIFICATIONS OF OPTION: Q (multiple selections)
COATING (For the detail, refer to M-System's web site.)
/C01: Silicone coating
Time constant: T
0.0
200.00
200.00
0
Max. rate of positive output change (CP)
Max. rate of negative output change (CN)
No. of smallest samples to be cut off (L)
No. of largest samples to be cut off (U)
/C02: Polyurethane coating
/C03: Rubber coating
0
TERMINAL SCREW MATERIAL
/S01: Stainless steel
FJFT SPECIFICATIONS
ES-1479 Rev.11 Page 1/5
http://www.m-system.co.jp/