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CWT-MB308S 16AI+4AO+8DI+6DO RS485 RS232 Rj45 Modbus Rtu Tcp Io Acquisition Module
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CWT-MB308S 16AI+4AO+8DI+6DO RS485 RS232 Rj45 Modbus Rtu Tcp Io Acquisition Module
The second generation options:
The first generation options:
Analog input
Input type |
4~20mA<default>,option: 0~20mA/0~5/1~5/0~10V |
Precision |
0.1%,16 bit |
Refresh rate |
0.01m |
Digital input
ON signal level |
5-30VDC,6mA@24VDC |
OFF signal level |
0-3VDC |
Protection |
optocoupler isolation, 2500V lightning protection, overvoltage, |
Digital output
Output type |
Normal open relay |
Isolation |
optocoupler isolation& relay isolation |
Resistive load |
5A/250VAC,5A/30VDC |
Response time |
≤0.01s |
System parameters
CPU |
32-bit ATMEL ARM, 72MHZ |
OS |
GCOS,10ms scheduling mechanism |
Power |
7-35VDC @2W, power supply reverse protection, isolation design |
Installation |
DIN rail mounting or screw fixing |
Working Environment |
-40℃~85℃,5%~95%RH(non-condensing) |
Protection |
IP20 |
Watchdog |
1.5m guard |
Series port parameters
Port type |
1RS485 & 1RS232 |
Protection |
DCDC isolation design, 2500V lightning protection, ESD, overvoltage, overcurrent protection |
Baud rate |
1200~115200,default 9600 |
Parity |
Even, Odd, None |
start bit |
1 bit |
data bits |
8 bit |
Stopbits |
1,2bits |
Protocol |
MODBUS RTU |
default |
9600.N.8.1,slave id is 1 |
Ethernet
Port type |
RJ45 |
Communicate protocol |
MODBUS TCP,MODBUS UDP |
Communicate rate |
1000 times/s |
bandwidth |
10M/100Mbps |
IP address |
192.168.1.75 |
Port |
502 |
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