Multichannel Digital RS485 Module MODBUS RTU for Compression Tension Load Cell Measurement Convert Weight Signal Amplification

Technical parameters

Power supply

Dc 10 to 26VDC

Power dissipation

<2W (without sensor)

Working current

lt depends on the number of extemal

sensors and the supply voltage

Temperature

-40~85℃

Humidness

0%~95% (no condensation)

Installation mode

DIN35 clamp rail or mounting hole fixed

Weight

Material of 0.3 kg

Excitation voltage

5VDC±3%, maximum current per channel 100mA

Driving ability

6 only 350Ω sensors/per channel

Signal range

±19mV

Temperature coefficient

≤(0.01% ofreading +0.3d) /℃

Nonlinear error

0.003% or less F.S.

Stable resolution

1/10000

Sampling rate

10Hz or 40Hz

Sampling mode

Sigma Delta AD

Communication mode

RS485

Communication protocol

MODBUS RTU

Factory parameter

9600 baud rate, 8 data bits,

1 stop bit, no parity

Support baud rate

9600,19200.38400.115200