EP1000 PLC Quick User Manual
7
6
Choose a proper position for the mounting.
Caution
Make sure the clasp is jointed the DIN Rail correctly, and the DIN Rail
must be grounded.
2.3 Wiring
Warning!
Make sure the power supply is cut off before your wiring.
Always follow appropriate safety precautions; Attempts to install or wire
the EP1000 PLCs or related equipment with power applied could cause
electric shock or faulty operation of equipment.
Since the type of the terminal block is the spring crimp, please use the
split conductor for the wiring, which the width is under 1.5 mm², and it is
not necessary to add a chuck nut on the stripped wire.
2.3.1 Wiring of CPU Module
Diagram
Pin
Sign
Description
10V
5
4
3
2
1
9
8
7
6
Use the DB Plug
(female) to connect to
the COM port of the PC
0
AI1
Two input channels for the
analog signal
1
AI0
2
AGND
Ground wire of the analog
signal
3
TX
RS232 ports
4
RX
5
GND
Ground wire of RS232
6
USB-HOST
Reserved
7
USB-SLAVE
Reserved
