MINI-AD4 acquisition module

Description
Technical index
Interface

The MINI-AD4 data acquisition module is used to match our company's products. Built-in high-speed microprocessor and 24-bit high-precision A/D converter, differential input, built-in programmable amplifier, built-in signal conditioning circuit, can measure analog quantity, frequency and other signals, parameter setting and acquisition through RS232 or CAN interface The data can be used to collect the sound pressure level and environmental parameters of the external noise measurement unit. When changing the signal conditioning circuit and internal firmware, other parameters can also be measured.

	MINI-AD4
Analog input	4CH differential/8CH single-ended input, 24-bit ADC, can be connected to 0~10V voltage signal, temperature sensor PT100, K-type thermocouple, etc.
Switch input 1	0~30V input
Switch input 2	Frequency measurement, 0.5V~40V input, support double pulse/single pulse
Switch output	Frequency output
1 channel RS232	The default baud rate is 115200 (57600, 38400, 19200, 9600, 4800, 2400 can be selected)
1 channel CAN	Communication rate 125K, 250K, 500K, 1M can be set
1 channel RS485	The default baud rate is 9600 (115200, 57600, 38400, 19200, 4800, 2400 can be selected), parameter setting: display parameters can be switched, and baud rate can be set
Display method	0.91 inch OLED
Supply voltage	7~30VDC
Power consumption	About 2W
Overall dimensions (LWH)	110mmx58mmx30mm
Installation size	2 M4, center distance 102mm
Weight	About 180g