Main Module Outline - INVT IVC2H Programming Manual

Programming manual of IVC series small PLC
Name
Note:
1. For detailed product specifications, installation instructions, operation and maintenance guidelines of IVC1 series PLC, please refer to IVC1
Series PLC User Manual
2. For detailed product specifications, installation instructions, operation and maintenance guidelines of IVC2L series PLC, please refer to
IVC2L Series PLC User Manual
3. For detailed product specifications, installation instructions, operation and maintenance guidelines of IVC2H series PLC, please refer to
IVC2H Series PLC User Manual
4. Under 25℃ running environment temperature, the hold time of standby batteries is 3 years
1.1.2 Outline of IVC1/1L series main module
The outline and structure of IVC1/1Lseries main module are shown in the following figure (take IVC1-1614MAR for example):
PORT0 and PORT1 are for communication. PORT0 is RS232, and use socket Mini DIN8, while IVC1 series PORT1 is RS485
or RS232, IVC1L series PORT1 and PORT2 is RS485. The bus socket is for connecting extension modules. The mode
selector switch can be set to ON, TM or OFF.
1.1.3 Outline of IVC2L series main module
The outline and structure of IVC2L series main module are shown in the following figure (take 64-point main module for
example):
Analog potentiometer
模拟电位器
Mode selector switch 模式选择开关
通信端口 PORT0 PORT0
通信端口 PORT1
The battery socket is designed for CR2354 lithium battery. The bus socket is for connecting extension modules. PORT0 is
RS232 and uses socket Mini DIN8, while the communication port PORT1 is RS485 or RS232. The mode selector switch can
be set to ON, TM or OFF.
IVC2H
Figure 1-1 Outline and structure of IVC1/1L series main module
Power supply
电池输入端子
terminals
System status
系统工作状
Output terminals
PORT1
态指示灯
LEDs
Figure 1-2 Outline and structure of IVC2L series main module
IVC2L IVC1L
Input terminals
信号输入端子
信号输出端子
Chapter 1 Product overview
IVC1 IVC1S
Input status LEDs 输入信号状
态指示灯
Bus socket
母线插座
输出信号状
Output status LEDs
态指示灯
4