Module 2 đầu ra + 4 đầu vào tương tự Kinco K633S-06IV (2-channel AO + 4-channel AI, 4-20mA/1-5V/0-20mA/0-10V)
The K633S Expansion Modules are offered with 4 Analog Inputs and 2 Analog Outputs. The optional expansion modules are attached to the K615S CPU to expand beyond the onboard inputs and outputs. The K615S CPUs can handle up to 272 I/O points with a maximum of 16 K6S expansion modules.

