BS Rseries Modbus moduleseries with DI/DO/AI/AO/ port. widely used in buildings, HVAC, fire, water, petrochemical, environmental protection and other industries, for most systems integrators and automation companies, it is a highly cost-effective, reliable data acquisition module. This module is designed for the whole industry, power supply, signal inputs and outputs, RS232 and RS485 port, interference protection designed to ensure data accuracy and reliability. RS485 communication interface performs MODBUS RTU protocol, can be directly connected with the various types of PLC, DCS system, HMI, SCADA.
System parameters
Power
DC9-48V (analog module: DC12-48V)
Protection
IP20
Installation
DIN rail mounting or screw fixing
Working Environment
-40-70,5%-85%RH(non-condensing)
Serial port parameters
Port type
1RS485 & 1RS232
Baud rate
1200115200default 9600
Parity
Even Odd, None
startbit
1 bit
databits
8 bit
Stopbits
1,2bits
Protocol
MODBUS RTU
default
9600.N.8.1,slave id is 1
Response time
15ms (9600bps), 3ms (115200bps)
Size
Origin : Mainland China
Certification : CE