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DJB-W4 is a digital type junction box.
1. Applications
a. Transform the analog signal from loadcell to digital signal.
b. For remote host-slave weighing system.
2. Technical Specification:
a. CPU System
| 32-bit ARM CPU with 72MHz clock & high arithmetic speed |
| EMC design with high anti-jam for industrial environment |
| Sturdy and durable stainless steel box with water-proof and dust-proof design |
b. Loadcell Interface
| Excitation Voltage / Max. Current | DC5V/200mA |
| Signal Input Range | ±19.5mV |
| Output Sensitivity of Loadcell | 1.0~3.5mV/V |
| Sampling Frequency | 200Hz |
| Zero Drift | ±0.2μV/℃ RTI (Relative to Input) |
| Gain Drift | ±5ppm/℃ |
| Non-linearity | 0.005%FS |
c. RS485 Digital Communication Interface
Optional Configuration: RS485 or CANBUS.
Communication Protocol: Host-slave Modbus RTU.
Optional Baud Rate: 9600[default], 19200, 115200bps.
Parity Check: None.
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