EMA-7308-A-D乙太網路模組-健昇科技股份有限公司

瀏覽次數:~~163~~by:~~健昇科技~~

Applications Fo

Applications

For remote analog voltage sensing

For remote voltage output

sensor signal sensing

speed control

analog voltage monitoring

light dimmer control

temperature control

Features

Over-voltage protection on analog input

Over-load protection on analog output

High common mode voltage up to 10V(EMA-7308D, EMA-7308DA)

24-bit accuracy

10 samples per second

Differential or single end analog input(EMA-7308, EMA-7308A)

Multiple analog input range : 0 ~ 5V, 0 ~ 10V, 4 ~ 20mA, 0 ~ 20mA(EMA-7308, EMA-7308A)

-5 ~ +5V, -10 ~ +10V, 4 ~ 20mA, 0 ~ 20mA(EMA-7308D, EMA-7308DA)

-10V ~ +10V output

IP re-assignment

Direct web page control

10/100M auto detection

Specifications

Analog Input

Input Channels : unipolar for EMA-7308, EMA-7308A

single end 16-channels or differential 8-channels

Bipolar for EMA-7308D, EMA-7308DA

differential 8-channels

Resolution : 24-bit

Offset error : 2.5uV(typ), 5uV(max)

Offset error drift : 20nV / degree C

Input common mode rejection : 120dB

Sample rate : 10 samples / second

Input type : differential or single end(port programmable)

Input range : for EMA-7308, EMA-7308A

0 ~ 5V(23-bit), 0 ~ 10V(24-bit), 0 ~ 20mA(23-bit), 4 ~ 20mA(22-bit)

for EMA-7308D, EMA-7308DA

-5V ~ +5V(23-bit), -10V ~ +10V(24-bit), 0 ~ 20mA(23-bit), 4 ~ 20mA(22-bit)

Input filter : 7.03K, 3.52K, 1.76K, 879Hz

#EMA#COM#bipolar#module#offset#temperature#degree

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