F805AT adopts a color LCD touch panel which enables simple and comfortable operation by greatly enhancing the visibility of weight display, various setting values display and status display. It provides high-speed A/D conversion and digital processing capability at an operating speed of 1000 times/sec There are substantial interfaces that allow direct connection to major PLCs including OMRON DeviceNet and MITSUBISHI CC-Link. F805AT, which was developed specifically for weighing systems, is a full-fledged device of an all-in-one type that deserves to be called the top-of-the-line Weighing indicator.
| Analog section | |
| Excitation voltage | 10V or 5V DC±5% (digital adjustment), Output current; within 120mA, remote sense type (Up to 4 loadcells at 350Ω are parallel-connectable.) |
|---|---|
| Zero adjustment range | 0 to approx. 2mV/V (digital adjustment) |
| Gain adjustment range | 0.3 to 2.0mV/V (digital adjustment) |
| Min. input sensitivity |
0.3μV/count (at valid 1/4 scale division), 0.075μV/count (at invalid 1/4 scale division) |
| Accuracy |
Non-linearity: within 0.01%/FS (Typ: 0.005%/FS at room temperature) Zero drift: within 0.1μV/°C RTI (Typ: 0.08μV/°C) Gain drift: within 15 ppm/°C (Typ: 5 ppm/°C) Noise: within 0.1μVp-p RTI (0.1 to 10 Hz) |
| Analog filter |
Bessel low-pass filter (-12dB/oct.) Selectable from 2, 4, 6, 8 Hz |
| A/D converter |
Speed: 1000 times/sec (switchable to 200 times/sec.) Resolution: 16 bit (binary) |
| Min. display resolution | 1/10000 (at valid 1/4 scale division), 1/40000 (at invalid 1/4 scale division) |
| Secondary calibration |
Equivalent input calibration method that allows calibration by simply key-inputting the rated value of a sensor without applying an actual load Min. calibration resolution at secondary calibration (1/1000 at room temperature) |
| Setting section | |
| Setting method |
– Setting by touch panel operation – Setting from host computer via RS-232C is also possible |
|---|---|
| Setting value storage |
– Default: NOV RAM (nonvolatile RAM) – Other setting values: C-MOS RAM with backup of a lithium battery (Depends on usage conditions and storing environment, but memory can be kept for approx. 7 years or more.) |
| Setting value protection | Setting operation can be locked to prevent unauthorized modifications of default values and calibration by malfunction (LOCK) |
| I/O section | |
| External signal output |
– Logic: Transistor’s open collector output (Emitter = COM terminal); Output is LO when transistor is ON. – Near zero, SP1, SP2, SP3, Under, go, over, comp, discharge, Low limit, high limit, stable, weight alarm, error, final error, run or total limit External signal input |
|---|---|
| External signal input |
– Input is ON when shorted to COM terminal by contact (relay switch, etc.) or non contact (transistor, open collector, etc.). – Gross/Net weight change, Digital zero, Tare off, Tare reset, Hold or judge, Feed/discharge change, Accumulation command, Accumulation clear, Start, Stop, Discharge command, Code No. designation, Forced-discharge command, Discharge gate open, Discharge gate close, Code No. designation selection, Graph drawing |
| Weighing code selection input | BCD 2 digits (00 to 99), 100 codes |
| Interface |
– SIF: 2-wire type serial interface (standard): Interface to link with Unipulse printer or external display – SI2: 2-wire type bi-directional serial interface (standard): Interface to link with peripherals such as a printer or display – 232: RS-232C communication interface (standard): Write (change)/read weight data, various statuses and setting values via commands from host computer – BCO: BCD parallel data output interface (Optional): Parallel interface to transmit weight data to various peripherals – BCI: BCD parallel data input interface (Optional): Parallel interface to receive various setting values from external unit – 485: RS-485 communication interface (Optional): Allows longer-distance communication than RS-232C. ID numbers are set, and multiple units of F805AT are parallel-connectable – DAC: D/A converter interface (Optional): Interface to convert weight data to current signal and output it – CCL: CC-Link interface (Optional): Interface to link F805AT with network such as MITSUBISHI general-purpose sequencer – ODN: DeviceNet interface (Optional): Interface to link F805AT with DeviceNet such as OMRON CompoBus/D |
| Display section | |
| Display | TFT color LCD (Display area 116.8 (W) x 88.0 (H) [mm], 320 x 240 dot |
|---|---|
| Weight value display | 5 digits, Minus sign on most significant digit |
| Unit | Selectable from t, kg, g, N, lb, none |
| Decimal point | Selectable 0, 0.0, 0.00, 0.000 |
| Display update rate | Selectable from 3, 6, 13, 25 times/sec (A/D conversion rate is fixed.) |
| Scale capacity | 5-digit numerical values (up to 99999) |
| Over display | LOAD: A/D converter input over, OFL1: Net weight > Net over set value (5-digit setting), OFL2: Gross weight > Capacity +9 scale divisions, OFL3: Gross weight > Gross over set value (5-digit setting) |
| Center zero | True zero point (0±1/4 scale) or the center of each value is displayed |
| Status display | LOCK, HOLD, ZALM, STAB, TARE, RUN, HI, LO, NZ, SP1, SP2, SP3, OVER, GO, UNDER, COMPL, DCHG |
| Set value display | CODE, FINAL, OVER, UNDER, BEFORE FINAL, FF |
| Accumulation display | Accumulation times (4 digits), Accumulation value (9 digits) |
| No. display |
Alarm No. (2 digits): Error No. in sequence control Sequence No. (3 digits): Process No. in sequence control |
| General performance | |
| Excitation voltage |
100 to 240V AC (+10% -15%) (Free power supply 50/60 Hz) 12 to 24V DC (±15%) (Please specify when ordering) |
|---|---|
| Power consumption | 20W |
| Inrush current (Type) |
15A, 5msec: 100V AC average load condition (cold start at room temperature) 30A, 5msec: 200V AC average load condition (cold start at room temperature) 10A, 0.5msec: 12V DC average load condition (cold start at room temperature) 35A, 0.4msec: 24V DC average load condition (cold start at room temperature) |
| Operating conditions |
Temperature: Operating temperature range -10 to +40°C; Storage temperature range -20 to +60°C Humidity: within 85% RH (no condensing) |
| Dimensions | 174(W)×135(H)×159(D)mm (protruding part not included) |
| Panel cutout dimensions | 165W(+2-0)×130H(+2-0)mm |
| Panel thickness | 1.6 to 3.2mm |
| Weight | Approx. 2.3kg |
| CE marking certification |
EMC directives EN61326-1 Safety standard EN61010-1, EN62311 (Please specify requirement for CE marking certified product when making your order) (DC power supply is not certificationed to CE Marking.)
|
| Option | |
| BCO | BCD parallel data output interface |
|---|---|
| BCI | BCD parallel data input interface |
| DAC | D/A converter interface (2ch interface installed) |
| 485 | RS-485 communication interface* |
| ODN | DeviceNet interface* |
| CCL | CC-Link interface* |
| Number of option installations | Up to 4 options and 1 serial communication interface are available. (With*, only 1 option is available.) |
| Attachments | |
| AC input cord (2m), (only for AC specifications) | 1 |
|---|---|
| AC input cord replacement plug (only for AC specifications and CE compatibility) | 1 |
| Mini-driver for terminal block connection | 1 |
| Loadcell connector | 1 |
| External I/O signal connector | 1 |
| Operation Manual | 1 |
| Ferrite core (only for CE compatibility) | 2 |
| BCD output connector (with BCD output option) | 1 |
| BCD input connector (with BCD input option) | 1 |
| D/A converter connector (with D/A converter) | 1 |
| CC-link connector (with CC-Link option) | 1 |
| DeviceNet connector (with DeviceNet option) | 1 |
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