Baxtran BR20 - English; Introduction; Specifications; Installation

ENUSER’S MANUAL BR20 | BR30
22
1. INTRODUCTION
BR20-BR30 weighing indicator is and accurate, fast and versal indicator with check weighing funcons.
The display is large easy to read liquid cristal type (LCD). The LCD’s are supplied with a LED backlight.
All units include automac zero tracking, audible alarm for pre-set weights, and an accumulaon facility
that allows the individual weights to be stored and recalled as an accumulated total.
2. SPECIFICATIONS
Model
BR20 BR30
Resoluon
1:6.000
Interface
RS232 output oponal
Stabilisaon Time
1 Seconds typical
Operang Temperature
-10
o
C - 40
o
C / 22
o
F - 104
o
F
Power supply
External AC adapter, 12V 500mA, AC
powered, 230V | Baerie 6V/4Ah
External AC adapter, 12V 500mA,
AC powered, 230V
Calibraon
Automac External
Display
5
1/2
digits LCD display with 52 mm high digits,
aached LED backlight
Balance housing
ABS housing Stainless steel indicator
Load cell drive voltage
Max 5V/150mA Max 5V / 100mA
Load cells
Up to four 350 ohms cells
3. INSTALLATION
3.1. GENERAL INSATALLATION
 The BR20-BR30 should be sited in a locaon that will not degrade the accuracy.
 Avoid extremes of temperature. Do not place in direct sunlight or near air condioning vents.
 Avoid unsuitable tables. The tables or oor must be rigid and not vibrate. Do not place near vibrang
machinery.
 Avoid unstable power sources. Do not use near large users of electricity such as welding equipment or
large motors.
 Avoid high humidity that might cause condensaon. Avoid direct contact with water. Do not use spray or
immerse the indicator in water.
 Keep the indicator clean.
3.2. INSATALLATION OF BR20-BR30
Aach the AC power adapter to the connector on the back of the indicator.
3.3. PORT CONNECT
3.3.1. Port location 3.3.2. Load cell port
Load cell connect as below (7pin air connecter).