Common Specifications For All Digital I/O - JAKA C Series Hardware User Manual

Serial
Name
No.
P8 -
P9 -
P10 -

Common Specifications for All Digital I/O

5.3.1
This part describes the electrical regulations on the following 24V digital I/O of the control cabinet. According
to IEC 61131-2: 2017, digital I/O can be divided into: V+ power selection; safety I/O configuration.
The control cabinet supports the digital input and output with 16 channels, as shown in Figure 5-2:
Digital I/O can be powered by the 24V power supply in the control cabinet and supports 1.5A peak output (the
File Version: 3.2
PIN Terminal Function
shutdown
3 0V Internal GND (internal 24V, 12V reference GND)
4, 5 485B RS485 Communication 485B
6, 7 485A RS485 Communication 485A
The input of the isolated power supply is negative, and the
8 V-
default short connector is connected to the internal GND
9 OFF Remote shutdown signal input, active high (24V)
10 ON Remote startup signal input, active high (24V)
The input of the isolated power supply is positive, and the default
1-4, 8 V+
short connector is connected to the internal 24V
5 24V Internal 24V output positive electrode, 1.5A (MAX)
6 0V Internal 24V output negative electrode
The input of the isolated power supply is negative, and the
7 V-
default short connector is connected to the internal GND
Protective stop function input 2; the default short connector is
9 SI2
connected to V+
Protective stop function input 1; the default short connector is
10 SI1
connected to V+
Emergency stop function input 2; the default short connector is
11 EI2
connected to V+
Emergency stop function input 1; the default short connector is
12 EI1
connected to V+
- USB Internal debugging interface
- Ethernet1 Internal debugging interface
Figure 5-2 Digital input and output
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