'HOLBRIGHT' WEIGHING CONTROLLER

1. FEATURES
WEIGHING INDICATOR
• A/D conversion rate up to 200 times per second, is suitable for High-speed Dynamic Weighing
Control System, especially for high speed packing scale or batching system.
• Able to display all instant weight data and intact setting data at the same time, e.g. Main cut-off,
Dribble cut off, Free fall compensation, Final weight code, etc.
• Compact size, rigid construction—The design of the industrial classification standard
(96mmL X 96mmW)
• This instrument offers completely auto batching control system functions.
• Can preset and save up to 16 different materials code.
• 8-Digit totalizer display
• 7-Digit counter display
• All material data format can be preset, keyed in and memorized in the front panel keypad.
• All memorized and preset data can be protected in case of a power failure.
• It can offer 13 o/p Signal Band, Main Cut-Off, Dribble Cut-Off, Final Weight, Free All Compensa-
tion, Sp1, Sp2, Sp3, Complete, Discharge, Upper Limit, Lower Limit, Error Message, Control.
• It can offer 131/ P Signal for Start, Emergency stop, ZERO Reset ID Code, Etc.
• It can compare to Preset Data by Nearest Zero / Lower Limit / Upper Limit / Preset Tare / Inhibit of
Time / Complete Signal of Time / Discharge of Time.
GENERAL SPECIFICATIONS
Rear Penal Load Cell Inputs, RS-232X1, I/O Interfaces , AC Power Input, Power
Switch.
Power Supply 110 Or 220VAC±10%, 50/60 Hz (Preset In Factory)
Operating Temperature -10°C~40°C (14°F~104°F)
Operating Humidity Relative Humidity 85% (Non-Condensing)
Physical Size 96(W) X 96(H) X 170(D)mm
Weight 2.5kg

2. TECHNICAL SPECIFICATION
WEIGHING INDICATOR
Input Signal and A/D Conversion :
Input Sensitivity 0.3 µ v/d.
Conversion Rate 200 Times / Sec
Adjusting Range Of Zero 0.1mv to 30mv
Excitation Voltage 12VDC, 300mA Can Drive 8 (350 Ω ) LOAD CELLS
Input Impedance 10 MΩ (Min)
A/D Conversion Method ⌂ Σ
A/D Resolution 24 BITS (16,000,000) Internal Counts.
Coefficient Of Temperature Zero Point 0.2µ V/°C RTI, Span : 15ppm / °C
Digital Section :
6 Digits, LED, Character High 0.52’’ (13.2mmH)
Preset Weight
(a) The Main Cut-Off (PRE 1):3 Digits
(b) The Dribble Cut-Off (PRE 2) : 3 Digits.
(c) Final Weight (FULL) : 6 Digits.
(d) Free Fall Compensation (FREE FALL) : 4 Digits.
(e) Material Number (CODE): 1 Digit
Display Range : 300~60000.
Under Zero Indication Negative Sign “-”
Over Load Indication Input Signal >30MV “- - - -”
Interface :
(a) A RS-232 Communication Interface
(b) I/O Interface : D/1:13 Points, D/O : 13 Points
Annunciators LED : Center Of Zero, Tare, Gross Weight, Net Weight, Stable, SP1, SP2, SP3
5 Input Parameters Setting Key
Included ▲UP, ▼ DOWN, SEL, ESC ENTER Keys .
The Parameters Setting Includes Being Following :
Motion Detector, Zero Tracking, Decimal Point, Minimum Graduation, Max Capacity, Digital
Filter, Zero Range, A/D Conversion Rate, The Measurement Unit, Count by Material Number is
Chosen the Main Cut-Off . The Main Cut Off the Dribble Cut-Off, Final Weight and the Free All
Compensation.
Input Keys : 6 Input Keys, Which Includes Zero, Tare, Reset, Gross / Net Weight Function, Error Ack
Art No HB-8218
Item No 01HB-D-WI008