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BONGSHIN LOADCELL CO., LTD.
FEB, 2014Specifications are subject to change without notice*148,SANGDAEWON-DONG,JUNGWON-KU, SEONGNAM-CITY, GYEONGGI-DO, KOREA TEL : 82-31-742-6661 www.bongshin.comFAX : 82-31-742-6664 E-mail : [email protected]
96x96mm SizeHigh Precision, High Speed Digital Indicator
For:- High speed weighing applications
- Force, pressure & torque measurements
Features:- 24 Bit Sigma-Delta A/D converter for high accuracy- High-speed A/D and D/A conversion at 2000times/sec- Simulative (mV/V memory) or live load calibration- Digital linearization function- Low/High limit display- Low/OK/High Relay contact output- Hold or peak hold function- Serial command to set limit values (max. 32 ID)- Sensor output check function- Isolated analog output (Option 1, 2)- Power source AC85~240V (Free voltage)
Model
ORDERING INFORMATIONBS - 3520
1 : AC 85 ~ 240V, 50/60Hz (Free Voltage)
1 0MODEL
Operating Voltage
Output
SPECIFICATIONSFRONT
REAR±0.3 Vpp or less10M or more24 bits2,000 times/secLED, 7 segments 14.1mm high 6 digit
1,000times/sec ~ 1times/sec" " Minus signLO, OK, HI, HOLD, ZERO1,2,5,10, 20, 50 selectableSelectable to any pointsAC 85 ~ 240V, 50/60Hz (Free voltage)Approx. 20VA-10 C ~ 50 C
Display speedPolarity indication (-)AnnunciatorsDisplay increments
Input noiseInput impedanceA/D internal resolusionA/D sampling speed
Approx. 700gWeight
Decimal pointsPower sourcePower consumptionOperating temperature
0.01% F.S. max.Non-linearity
0.2 V/Digit (min.)Min. input sensitivity
DC 5V, 60mA (350 ohm x 4 load cells)Load cell excitation
Zero : ±0.1 V/°C RTI max.SPAN : 10ppm/°C max.
Temperature drift
Display
Analog signal input range -34mV ~ +34mV
Max. display resolusion 1/20,000
SeriesBS-3520
-
0) Relay 3CH Output &Serial Output (RS-232C & RS-422/485)
Output Standard
Options
LED, 7 segments 8.0mm high 5 digit(-) 19999 ~ (+) 19999 (min. division: 1)Maximum display
MeasurementHigh/Low
M41
LO
LOW HIGH
O K HI HOLD ZERO
BS DIGITAL INDICATOR- 3520
PANEL CUT
92
92
91
91
96
96
6 126 9141
EX
C +
EX
C
CO
M2
L 3
L 2
L 1
ZE
RO
CO
M1
HO
LD
6INPUT OUTPUTLOAD CELL
7 8 9 10 11 121 2 3 4 5
+ - + -TLOVRRUC
AC85~AC240V48Hz~63Hz
+-
SIG
SIG
SH
IELD-
23
1) DC 0~±10V Isolated Analog Output
2) DC 4~20mA Isolated Analog Output
3) BCD Parallel Output
(User-changeable to DC 0~±5V)
(User-changeable to DC 0~20mA)
(-) 199950 ~ (+)999950 (min. division: 50)
Example) Option 1 : Relay 3CH + RS-232C +RS-422/485 + DC 0~±10V Output
0 : (Standard) Relay 3CH Output & Serial Output (RS-232C & RS-422/485)
1 : DC 0~±10V Analog Output (Option)2 : DC 4~20mA Analog Output (Option)3 : BCD Parallel Output (Option)
