MKS Serial Communication Module

More about the MKS Serial Communication Module here

MKS Serial Communication Module
Number of Ports 4
Connector 9-pin D-Sub Male
(similar to MKS CN00030G)
Serial Standards RS232/RS422/RS485
(support for RS485 full & half duplex)
note: every 2 ports share the same signal configuration for half/full duplex
Tx/Rx FIFO Buffer Size 128 bytes
Maximum Speed Support for RS485 6.9 Mbps
Serial Signals
RS-232 TxD, RxD, RTS, CTS, Ground
RS-422 Tx+, Tx-, Rx+, Rx-, Ground
RS-485-4w Tx+, Tx-, Rx+, Rx-, Ground
RS-485-2w Data+, Data-, Ground
Serial Communication Parameters
Data Bits 5, 6, 7, 8
Stop Bits 1, 1.5, 2
Parity None, Even, Odd, Space, Mark
Flow Control RTS/CTS and DTR/DSR (RS-232 only), xON/xOFF
Max Baudrate 7.5Mbps for RS485, 500Kbps for RS232
Power Requirements
Input Voltage 24 VDC
Power Consumption 24C CORE : 3.5W
24V I/O : 4W
Operational Environment
Temperature 0 to 55°C,
with 2°C upper limit reduction per 1000 ft above sea level
Storage Temperature -40°C to 85°C
Humidity 5-85% non-condensing
Altitude up to 2000 meters
Dimensions 52.5 mm x 125 mm x 92.3 mm (W x H x D)
Mounting DIN rail

Specifications are subject to change without notice.

Need help?

Contact an Applications Specialist by sending an email to MKS Instruments, or call 512-719-8000.