LS-WJ21 AD DA Converter 4-20ma Input RS485 Output Modbus RTU Protocol Din Rail Mounting

Price Negotiable

Price: negociate

MOQ: 1pc

Delivery Time: 3-6 days

Brand: LS

Product Description

Analog measurement module LS-WJ21 is an A/D converter allowing you to measure analogue signal 0-10V or 0(4)-20mA. Measured out values are send to a PC or other system by means of RS232 or RS485 line.

Features:

Analog signal input for voltage or current, isolated RS-485/232 output
12-bit AD converter, testing accuracy>0.1%
Can Program and calibrate modules accuracy via RS-485/232 interface
Signal input/output: 3000VDC Isolation
Wide Power supply: 8~32VDC
High reliability, easy programming, easy installation.
Can program setting module address, baud rate
0-5V/0-10V/0-12V voltage signal or 4-20mA/0-20mA current signal input
Supports Modbus RTU protocol
DIN35 Rail-mounted
Dimension: 106.7x79.0x25.0 mm

Applications:
Signal testing/monitoring/control
RS-232/485 industrial automation control system
Industrial field signal isolation
Process Monitoring & Control
Test sensors signal
Laboratory Data Acquisition
Medical machine monitoring
4-20mA/0-5V signal acquisition

Products selection guidance:

Input Signal		Output
Voltage	Current	485: RS-485 output interface 232: RS-232 output interface
U1:0-5V	A1:0-1mA
U2:0-10V	A1:0-10mA
U3:0-75mV	A1:0-20mA
U4:0-2.5V	A1:4-20mA
U5:0-±5V	A1:0-±1mA
U6:0-±10V	A1:0-±10mA
U7:0-±100mV	A7:0-±20mA
U8:user-defined	A8:User-defined