iMS Motionet Sdn Bhd
26, Jalan IKS Simpang Empat,
Taman IKS Simpang Empat,
14100 Simpang Ampat,
Penang, Malaysia.
26, Jalan IKS Simpang Empat,
Taman IKS Simpang Empat,
14100 Simpang Ampat,
Penang, Malaysia.
+604-5026180
Hotline: 1700 81 8880
Hotline: 1700 81 8880
+604-5025180
+60164015718
F701
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RM 0.00
F701
Basic Type Weighing Controller

Product outline

F701 is a practical device excellent in cost effectiveness, which is compatible with all weighing systems.
F701 is a general-purpose weighing controller that is compatible with all weighing systems. This is a practical device excellent in cost effectiveness, which is equipped with the final discharge function allowing high-accuracy feeding and discharging weighing control, the weighing sequence function essential to hopper and packing scales, and the interface connectable to various peripherals such as RS-232C and BCD output.

Specifications
ANALOG SECTION£üSETTING SECTION£üINPUT/OUTPUT SECTION£üDISPLAY SECTION£üGENERAL SPECIFICATIONS£üACCESSORIES
ANALOG SECTION | |
Excitation voltage | 10V DC ±5%, Output current; within 120mA, remote sense type (Up to 4 loadcells at 350Ω are parallel-connectable.) |
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Zero adjustment range |
0 - 1.5mV/V for HI gain 0 - 3.0mV/V for LO gain (digital adjustment) Input of approx. 0.5mV/V or 1.0mV/V, Selectable adjust to zero [by dip switch on the rear panel] |
Gain adjustment range |
2 stages of gain selectable according to the output of loadcell [by dip switch on the rear panel] 0.5 - 1.5mV/V for HI gain, 1.0 - 3.0mV/V for LO gain (digital adjustment) |
Min. input sensitivity | 0.5μV / count |
Accuracy |
Non-linearity: within 0.01%/FS Zero drift: within 0.2μV/°C RTI (Typ: 0.15μV/°C) Gain drift: within 15ppm/°C (Typ: 7ppm/°C) Noise: within 0.1μVp-p RTI (0.1 - 10 Hz) |
Analog filter | Bessel low-pass filter (-12dB/oct.) selectable from 2, 4, 6, 8 Hz |
A/D converter |
Speed: 100 times/sec Resolution: 16 bit |
Min. display resolution | 1/10000 |
Secondary calibration | Calibration can be carried out without an actual load by connecting a resistor to one of the bridges of a loadcell. |
SETTING SECTION | |
Setting method |
・ Keyboard operation (membrane switch with a key click buzzer) ・ External setting is available by installing a setting point option or RS-232C option |
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Setting value storage |
・ Initial set values: NOV RAM (Non-volatile RAM) ・ Other set values: C-MOS RAM with backup of a lithium battery (Effective for more than 7 years depending on usage conditions and storage environment.) |
Setting value protection | Setting operation can be locked to prevent unauthorized modifications of default values and calibration by malfunction |
INPUT/OUTPUT SECTION | |
External output signal | Transistor’s open collector output (Emitter = COM terminal); Output is LO when transistor is ON (Near zero, SP1, SP2, SP3, go or comp, over, under, high limit, Low limit, stable, weight alarm or error, run) |
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External input signal | ON when shorted to COM terminal by TTL-level relay, switch, transistor, or open collector output. (Feed / discharge, tare ON, tare OFF, zero, gross / net, hold or judgment, start, stop) (Drive current: 10mA or less) |
Output Conditions |
- SP1: Net weight >= final weight-SP1 - SP2: Net weight >= final weight-before final - SP3: Net weight >= final weight-FF - Under: Net weight < final weight-underweight - Over: Net weight > final weight-overweight - Go: Final weight+overweight >= netweight >= final weight-underweight |
Interface |
|
DISPLAY SECTION | |
Display unit | Numerical display (7 digits) with a character height of 18.5 mm by fluorescent display tube |
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Display value | 5 digits, Minus sign displayed on most significant digit |
Scale capacity | 5-digit numerical values |
Min. scale division | 1 to 100 |
Decimal point | Selectable from 0, 0.0, 0.00, 0.000 (with zero blanking function) |
Over-scale display | Input of A/D converter overflow, Net weight over the set net value, scale capacity + 9 scale divisions, Gross weight over the set gross weight |
Center zero | True zero point or the center of each value is displayed. |
Unit display | Selectable from t, kg, g, N, lb, none |
Status display | SP3, SP2, SP1, LOCK, ZT, ZALM, STAB, TARE, NET, GROSS, HI LIM, HI, GO, LO, LO LIM, HOLD, NZ |
GENERAL SPECIFICATIONS | |
Power supply voltage | 85 - 110V, 102 - 132V, 170 - 220V, 187 - 242V AC (Please specify when ordering), 50/60 Hz |
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Power consumption | Approx. 15VA |
Operating conditions |
Temperature: Working temperature range -10°C - +40°C; Storage temperature range -20 - +85°C Humidity: 85% RH or less (non-condensing) |
External dimensions | 192 (W) x 96 (H) x 160 (D) [mm] (protruding parts not included) |
Panel cutout dimensions |
186(+2 / -0) (W) x 92 (+1 / -0)(H) mm (protruding parts not included) *Installation panel thickness: 1.6 mm or more |
Weight | Approx. 2.2 kg |
ACCESSORIES | |
AC input cord (2m) | 1 |
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Spare fuse (1A) | 1 |
Loadcell input connector | 1 |
Control signal I/O connector | 1 |
Flathead screwdriver | 1 |
Operation Manual | 1 |
Set point unit connector (when set point unit option is installed) | 1 |
BCD output connector (when BCD output option is installed) | 1 |
D/A converter connector (when D/A converter option is installed) | 1 |

Option
Model | Description |
SPI | Set point unit interface |
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BCO | BCD parallel data output interface |
232 | RS-232C communication interface |
485 | RS-485 communication interface |
DAC | D/A converter interface |

Optional accessories
Model | Description |
E780 | Set point unit |
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LB01-NH | Lithium battery (with NH connector) |
CAAC2P-P2 | AC input cord 2 m |
CAAC3P-CEE7/7-P1.5 | AC input cord (250V withstand voltage) 1.5 m |
CN3P-2P | 3P-2P conversion plug for AC input cord |
CA4131 | (6-core) cable with JR connector at one end (cable end is separated) 3 m |
CA4230 | JR-PRC conversion relay (6-core) cable 0.3 m |
CA4311 | JR-PRC conversion relay (6-core) 4-wire type / 6-wire type (for 520A) 1m |
CA7 | Coaxial cable with BCN on both ends 1.5 m |
CA8 | BNC-alligator clip cable 1.5 m |
CA3150 | Flexible flat cable with 57F 36 pins at both ends |
CN21 | 57 series 36p connector for BCD output / set point unit |
CN23 | 57 series 24p connector for external input / output |
CN35 | D-sub 25p connector for RS-232C |
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