Estun EP1000 PLC Owner's manual

EP1000 PLC Quick User Manual
(Version: V1.00)

Version History
No.
Date
Version
Description
1
2015-03-20
V1.00
Initial release.

EP1000 PLC Quick User Manual
Contents
Chapter 1 Product Overview..................................................................................... 1
1.1 Overview.......................................................................................................... 1
1.2 Module Diagram .............................................................................................. 1
1.3 EPX-Programmer ............................................................................................ 3
Chapter 2 Installation ................................................................................................ 4
2.1 Matters Need Attention.................................................................................... 4
2.2 Assemblage..................................................................................................... 5
2.3 Wiring............................................................................................................... 7
2.3.1 Wiring of CPU Module........................................................................................... 7
2.3.2 Wiring of Communication Module ......................................................................... 8
2.3.3 Wiring of Input Module .......................................................................................... 9
2.3.4 Wiring of Output Module...................................................................................... 11
2.3.5 Wiring of Analog Module ..................................................................................... 16
2.3.6 Wiring of Power Supply Module .......................................................................... 17
Chapter 3 Basic Operation...................................................................................... 18
3.1 Connect to PC ............................................................................................... 18
3.2 Install and Use EPX-Programmer ................................................................. 18
3.2.1 Installing EPX-Programmer................................................................................. 18
3.2.2 Starting EPX-Programmer................................................................................... 19
3.3 Create a Sample Program............................................................................. 20
3.3.1 Description .......................................................................................................... 20
3.3.2 Procedure............................................................................................................ 21
3.4 Download the Sample Program .................................................................... 22
3.5 Run the Program ........................................................................................... 23
3.6 Status Chart................................................................................................... 23
Appendix A Modules Dimension............................................................................ 25

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Chapter 1 Product Overview
1.1 Overview
The EP1000 series is a line of networking micro-programmable logic controllers
(Networking Micro PLCs) that can control a variety of automation applications. The user
program can be composed many instructions, including Bit Logic, Counter, Timer, Math,
complicated data processing, and communication, which make the PLC can be
monitored the input status and changed the output status for the controlling.
Modular design and a powerful instruction set make the EP1000 a perfect solution for
controlling small applications, especially the position and speed controlling system
based on CANopen, and the data acquisition system based on Ethernet. The wide
variety of EP1000 models and the Windows-based programming tool give you the
flexibility you need to solve your automation problems.
1.2 Module Diagram
CPU EP1900
POWER EP1002
COMM EP1800
COMM EP1810

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INPUT EP1121
INPUT EP1161
RELAY EP1213
MOS EP1231
OUTPUT EP1234
OUTPUT EP1252
OUTPUT EP1222
ANALOG EP1A11

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1.3 EPX-Programmer
EPX-Programmer Editor makes it easy for you to study and design a micro PLC
program, and you can carry out the following task:
Set up PLC (CPU) type
Create a PLC program
Set up communication
Set up System Block
Design the program by
using LAD or STL
Set up Variable Symbol
View the Function
Symbol
Compile, Download, Run and Monitor the program

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Chapter 2 Installation
2.1 Matters Need Attention
Installation mode
You can install the EP1000 PLCs either on a panel or on a standard rail, and you can
orient the EP100 PLCs either horizontally or vertically.
Warning!
The EP1000 PLCs are Open Type Controllers. It is required that you
install the EP1000 in a housing, cabinet, or electric control room. Entry to
the housing, cabinet, or electric control room should be limited to
authorized personnel.
Failure to follow these installation requirements could result in death or
serious injury to personnel, and/or damage to equipment.
Away from interferences
As a general rule for laying out the devices of your system, always separates the
devices that generate high voltage and high electrical noise from the low-voltage,
logic-type devices such as the EP1000 PLCs, and keep them a minimum distance of
400mm, as shown in Figure 2-1.
External
Interferences
≥400mm
Figure 2-1 Away from the external interferences

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Installation space
EP1000 PLCs are designed for natural convection cooling. For proper cooling, you must
provide a clearance of at least 150 mm above and below the devices. Also, allow at
least 150 mm of depth.
When planning your layout for the EP1000 system, allow enough clearance for the
wiring and communications cable connections. For additional flexibility in configuring the
layout of the EP1000 system, use the I/O expansion cable.
150mm
150mm
150mm150mm Mounting
surface
Front of the
enclosure
150mm
Figure 2-2 Optimal position for the installation
2.2 Assemblage
Pull up the locker
Aim at the
interfaces
Push fit
1 2
1 Pull up the locker of the right module.
2 Assemble the modules.
There are some expansion interfaces at the side of the modules, which can
combine with another expansion module. Please aim at the interfaces and push fit.

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Caution
There is a toggle switch S1 on the left of EP1002 module, which is used for
identifying the terminal. When the modules have been assembled, the EP1002
module on the very right must turn the toggle switch to ON, while the other EP1002
modules must turn the toggle switch to OFF.
There are two toggle switches S1 and S2 on the left of EP1810 module (EP1800
only has one toggle switch S1), which also are used for identifying the terminal
respectively. If EP1810 or EP1800 is in the terminal of whole network, the
corresponding toggle switch must be turned to ON; or else, it must be OFF.
3
Install the other modules in proper sequence
Left Right
Push back the locker
4
3 Push back the locker of the right module.
4 Install the other modules in proper sequence.
Caution
The module on the left of CPU module only can be a communication module,
please install other modules on the right of CPU module.
If there is no communication module in the PLSs, you must add a head shield on
the left interface of CPU module.
The layout of IO modules can be free. However, we suggest you install the same
kind modules together. And, the very right of PLCs must be an EP1002 module.
5
Push up the clasp one by one
Embed DIN Rail
in the modules
Gravity Nut
Choose a proper
position for the
mounting a
b
6
DIN Rail
must be
grounded
5 Install the modules on the DIN Rail.

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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
54321
9876
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

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2.3.2 Wiring of Communication Module
Diagram
Pin
Sign
Description
23 7
CAN_H
CAN_L
3-core
Cable
Shielding
Twisted pair
CAN Connection
Connect to the
Shell of DB
2
CAN_L
Twisted-pair
7
CAN_H
3
CAN_GND
Ground wire of CAN
Others
Null
-
82, 5 3
485A
485B
Twisted pair
RS485 Connection
3-core
Cable
Shielding
Connect to the
Shell of DB
3
485A
Twisted-pair
8
485B
2
GND
Ground wire of RS485
5
GND
Ground wire of RS485
Others
Null
-
1
Tx+ / Rx+
Green and White / Orange
and White
2
Tx- / Rx-
Green / Orange
3
Rx+ / Tx+
Orange and White / Green
and White
4
-
Blue
5
-
Blue and White
6
Rx- / Tx-
Orange / Green
7
-
Brown and White
8
-
Brown
Since the Ethernet port of EP1000 has a capability of self-adaption, it is
not necessary to consider whether the twisted pair is crossed or directed.

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2.3.3 Wiring of Input Module
EP1161
Diagram
Pin
Sign
Description
COM
COM
24VDC
24VDC
0
1M
Common port for the ports of I0 to
I8
1
I0
The input signal ports
2
I1
3
I2
4
I3
5
I4
6
I5
7
I6
8
I7
9
I8
10
2M
Common port for the prots of I9 to
I17
11
I9
The input signal ports
12
I10
13
I11
14
I12
15
I13
16
I14
17
I15
18
I16
19
I17
The common port for the input signals is ambipolar.

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EP1121
Diagram
Pin
Sign
Description
COM
COM
24VDC
24VDC
0
1M
Common port for the ports of I0 to
I3
1
I0
The input signal ports
2
I1
3
I2
4
I3
5
2M
Common port for the ports of I4 to
I7
6
I4
The input signal ports
7
I5
8
I6
9
I7
The common port for the input signals is ambipolar.

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2.3.4 Wiring of Output Module
EP1222
Diagram
Pin
Sign
Description
COM
COM
0
1L
Common port for the ports of Q0 to
Q3
1
Q0
The output signal ports
2
Q1
3
Q2
4
Q3
5
2L
Common port for the ports of Q4 to
Q7
6
Q4
The output signal ports
7
Q5
8
Q6
9
Q7

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EP1252
Diagram
Pin
Sign
Description
COM
COM
COM
0
1L
Common port for the ports of Q0 to
Q3
1
Q0
The output signal ports
2
Q1
3
Q2
4
Q3
5
2L
Common port for the ports of Q4 to
Q7
6
Q4
The output signal ports
7
Q5
8
Q6
9
Q7
10
3L
Common port for the ports of Q8 to
Q11
11
Q8
The output signal ports
12
Q9
13
Q10
14
Q11

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EP1234
Diagram
Pin
Sign
Description
24VDC
24VDC
0
0V
+24V
1
1L
0V
2
Q0
The output signal ports
3
Q1
4
Q2
5
Q3
6
Q4
7
Q5
8
Q6
9
Q7
10
0V
+24V
11
2L
0V
12
Q8
The output signal ports
13
Q9
14
Q10
15
Q11
16
Q12
17
Q13
18
Q14
19
Q15

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EP1231
Diagram
Pin
Sign
Description
24VDC
24VDC
0
0V
+24V
1
1L
0V
2
Q0
The output signal ports
3
Q1
4
Q2
5
Q3
6
Q4
7
Q5
8
Q6
9
Q7
10
0V
+24V
11
2L
0V
12
Q8
The output signal ports
13
Q9
14
Q10
15
Q11
16
Q12
17
Q13
18
Q14
19
Q15

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EP1213
Diagram
Pin
Sign
Description
24VDC
24VDC
0
1L
+24V
1
Q0
The output signal port
2
Q0-
0V
3
Q1
The output signal port
4
Q1-
0V
5
2L
+24V
6
Q2+
The output signal port
7
Q2-
0V
8
Q3+
The output signal port
9
Q3-
0V

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2.3.5 Wiring of Analog Module
Diagram
Pin
Sign
Description
-20mA~20mA
Shield
-10V~10V
Shield
Shield
instrumentation
0~20mA
Shield
-10V~10V
instrumentation
0
R0
Short R0 and 0+, then
combine with 0-: Channel 0 is
used for current sampling;
Combine 0+ with 0-: Channel
0 is used for voltage sampling.
1
0+
2
0-
3
NC
Reserved
4
FG
Ground Terminal
5
R1
Short R1 and 1+, then
combine with 1-: Channel 0 is
used for current sampling;
Combine 1+ with 1-: Channel
1 is used for voltage sampling.
6
1+
7
1-
8
NC
Reserved
9
FG
Ground Terminal
10
I0
Combine I0 with M0: Channel
0 is used for current inputting;
Combine V0 with M0: Channel
0 is used for Voltage inputting.
11
V0
12
M0
13
NC
Reserved
14
FG
Ground Terminal
15
I1
Combine I1 with M1: Channel
1 is used for current inputting;
Combine V1 with M1: Channel
0 is used for Voltage inputting.
16
V1
17
M1
18
NC
Reserved
19
FG
Ground Terminal

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2.3.6 Wiring of Power Supply Module
Diagram
Pin
Sign
24V
1
+24V
2
0V
3
PE