1.
1.
1.
1. Summarization
Summarization
Summarization
Summarization
1.1
1.1
1.1
1.1
Introduction
Introduction
Introduction
Introduction
Xinje MA series modules are expansion of the PLC which are based on Modbus communication
protocol and use RS-485 communication port. MA series included expansion I/O modules, analog
quantity input or output modules and so on. MA enlarge the application field of the XC series PLC,
TP series touch screen, integrated machine and other devices which support Modbus protocol in
temperature, flow, liquid level, pressure and other process control systems. It also meets the
requests of industry control better.
1.2
1.2
1.2
1.2 Module
Module
Module
Module type
type
type
type
1.3
1.3
1.3
1.3 Configuration
Configuration
Configuration
Configuration
MA series modules can connect with PLC, HMI, integrated machine and other devices via RS-485
com port, one device can expand 16 MA modules at most. The MA series modules will be seemed
as the slave station when Modbus communicating in the control system.
The devices which can be connected with MA are as below:
Xinje XC series PLC
Xinje TP series touch screen
Xinje OP series programmable display screen
Any devices can be seemed as Modbus master station.
Type
Function
MA-8X8YR
8 channels switch quantity input, 8 channels switch quantity output
MA-16X
16 channels switch quantity input
MA-16YR/T
16 channels switch quantity output
MA-4DA
4 channels analog quantity output
MA-4AD
4 channels analog quantity input
MA-8AD-A/V
8 channels analog quantity input
MA-4AD2DA
4 channels analog quantity input, 2 channels analog quantity output
MA-6TC-P
6 channels type K thermocouple temperature control
MA-6PT-P
6 channels PT100 temperature control
