Xinje XC-E8AD, XC-E6TC-P, XC-E4DA, XC-E4AD2DA, XC-E6PT-P Hardware Manual

XC series analog expansions User Manual Page 2 of 53 MANU003R2V1

XC series analog expansion User Manual

Index Page

Chapter 1 Module information

1-1 Basic Configuration 3
1-2 Specification 3
1-3 Module name 4
1-4 Dimensions 4

Chapter 2 PID function

2-1 Introduction 5
2-2 Parameter usage 5
2-3 Example 6

Chapter 3 Analog input module (XC-E8AD)

3-1 Specifications 8
3-2 Input ID assignment 9
3-3 Working mode settings 13

3-4 External connections 15
3-5 Analog to digital conversion chart 16

3-6 Programming 17

Chapter 4 Analog input/output module (XCE4AD2DA)

4-1 Specifications 20

4-2 Input/output ID assignment 22
4-3 Working mode settings 26
4-4 External connections 27
4-5 Analog to digital conversion chart 28
4-6 Programming 29

Chapter 5 Analog output module (XC-E4DA)

5-1 Specifications 31

5-2 Output ID assignment 32

5-3 Working mode settings 33
5-4 External connections 34
5-5 Analog to digital conversion chart 35
5-6 Programming 35

Chapter 6 PT100 temperature PID control module (XC-E6PT-P)

6-1 Specifications 37

6-2 Input ID assignment 38

6-3 Input filter settings 40
6-4 External connections 42
6-5 Programming 43

Chapter 7 K type thermocouple temperature PID control module

(XC-E6TC-P)

7-1 Specifications 45

7-2 Input ID assignment 46

7-3 Input filter settings 48
7-4 External connections 50
7-5 Programming 51

XC series analog expansions User Manual Page 3 of 53 MANU003R2V1

1 Module information

XC series PLC’s have logic function, data operation etc. but also functions of A/D, D/A
conversion and PID function. They also use expansions analog input modules, analog output
modules, temperature control modules etc. XC series PLC are widely used in control systems for

temperature, flow, liquid level, pressure.

Operating Environment

Non corrosive

Ambient Temperature

0 to 60 ºC

Store Temperature

-20 to 70 ºC

Ambient Humidity

5 to 95%

Store Humidity

5 to 95%

Installation

Can be fixed with M3 screws or directly installed on DIN rail

Size

63mm × 102mm × 73.3mm

1-1 Basic configuration

1-2 Specifications

1-2．Specifications

1-3．Module name

1-1．Basic configuration

1-4．Dimensions

XC series analog expansions User Manual Page 4 of 53 MANU003R2V1

Model

Function

XC-E8AD

8 channels analog input (14bit): 4 channels current input, 4 channels
voltage input

XC-E4AD2DA

4 channels analog input (14bit);
2 channels analog output (12bit): current / voltage selectable

XC-E4DA

4 channels analog output (12bit): current / voltage selectable

XC-E6PT-P

-150 to 350ºC: 6 channels Pt100 temperature range, 0.1 degree resolution,
includes PID operation.

XC-E6TC-P

0 to 1000 ºC 6 channels K type thermocouple temperature module, 0.1
degree resolution, and includes PID operation

Note:

When connecting, please insure that the power is turned off.

1-3 Module name

1-4 Dimensions

XC series analog expansions User Manual Page 5 of 53 MANU003R2V1

2 PID function

Among XC series PLC special modules, digital input module (A/D module) and temperature
control modules both have PID control function. The four parameters (Kp, Ki, Kd and Diff) should
be set.

a.) Parameter P is the proportional parameter, acts on the difference between the actual process
value and the target value.
b.) Parameter I is integral parameter, used to remove the offset.
c.) Parameter D is derivative parameter, used to control signal’s changing trend speed.

2-1 Introduction

2-2 Parameter usage

2-2．Parameter usage

2-3．Example

2-1．Introduction

XC series analog expansions User Manual Page 6 of 53 MANU003R2V1

Example values Kp=20 to 100, Ki=5 to 20, Kd=200 to 800, and DIFF=100 to 200.
These reference values are only given as a rough guideline.

The control curve of PID is the following:

2-3 Example

XC series analog expansions User Manual Page 7 of 53 MANU003R2V1

3 Analog input module (XC-E8AD)

3-2．Input ID assignment

3-3．Working mode settings

3-5．Analog to digital conversion chart

3-6．Programming

3-1．Specifications

3-4．External connections

XC series analog expansions User Manual Page 8 of 53 MANU003R2V1

Specialty:

 14 bits high

precision analog
input

 8 channels analog

input: The first
four channels are
voltage input (0­5V / 0-10V two
types). The other
4 channels are
current input (0­20mA / 4-20 mA
both type)

 Up to seven

modules can be
fitted.

 With PID control.

Items

Voltage input: 0CH-3CH

Current input:
4CH7CH

Analog input range

DC 0-5V / 0-10V

DC 0-20mA / 4-20mA

Max input range

0-40mA

±18V

Digital output range

14 bits binary data

PID control value

0 to 4095

Resolution

1/16,383 (14Bit)

Integral resolution

0.8%

Cycle speed

15ms per channel

Power usage

DC24V±10%,100mA

Install format

Can be fixed with M3 screws or directly installed on DIN rail

Size

63mm × 102mm × 73.3mm

3-1 Specifications

XC series analog expansions User Manual Page 9 of 53 MANU003R2V1

XC series analog module doesn’t use I/O addresses, the converted data is directly transferred
into the PLC registers. The corresponding PLC register ID is:

Input/output ID list

Register’s ID of expansion 1:

Channel

AD signal

PID output
value

PID start/stop
control bit

The set value

PID
parameters
Kp, Ki, Kd,
control band
Diff, dead
band

0CH

ID100

ID108

Y100

QD100

Kp: QD108
Ki: QD109
Kd: QD110
Diff: QD111
Dead: QD112

1CH

ID101

ID109

Y101

QD101

2CH

ID102

ID110

Y102

QD102

3CH

ID103

ID111

Y103

QD103

4CH

ID104

ID112

Y104

QD104

5CH

ID105

ID113

Y105

QD105

6CH

ID106

ID114

Y106

QD106

7CH

ID107

ID115

Y107

QD107

Register’s ID of expansion 2:

Channel

AD signal

PID output
value

PID start/stop
control bit

The set
value

PID
parameters
Kp, Ki, Kd,
control band
Diff, dead
band

0CH

ID200

ID208

Y200

QD200

Kp: QD208
Ki: QD209
Kd: QD210
Diff: QD211
Dead: QD212

1CH

ID201

ID209

Y201

QD201

2CH

ID202

ID210

Y202

QD202

3CH

ID203

ID211

Y203

QD203

4CH

ID204

ID212

Y204

QD204

5CH

ID205

ID213

Y205

QD205

6CH

ID206

ID214

Y206

QD206

7CH

ID207

ID215

Y207

QD207

3-2 Input ID assignment

XC series analog expansions User Manual Page 10 of 53 MANU003R2V1

Register’s ID of expansion 3:

Channel

AD signal

PID output
value

PID start/stop
control bit

The set
value

PID
parameters
Kp, Ki, Kd,
control band
Diff, dead
band

0CH

ID300

ID308

Y300

QD300

Kp: QD308
Ki: QD309
Kd: QD310
Diff: QD311
Dead: QD312

1CH

ID301

ID309

Y301

QD301

2CH

ID302

ID310

Y302

QD302

3CH

ID303

ID311

Y303

QD303

4CH

ID304

ID312

Y304

QD304

5CH

ID305

ID313

Y305

QD305

6CH

ID306

ID314

Y306

QD306

7CH

ID307

ID315

Y307

QD307

Register’s ID of expansion 4:

Channel

AD signal

PID output
value

PID start/stop
control bit

The set
value

PID
parameters
Kp, Ki, Kd,
control band
Diff, dead
band

0CH

ID400

ID408

Y400

QD400

Kp: QD408
Ki: QD409
Kd: QD410
Diff: QD411
Dead: QD412

1CH

ID401

ID409

Y401

QD401

2CH

ID402

ID410

Y402

QD402

3CH

ID403

ID411

Y403

QD403

4CH

ID404

ID412

Y404

QD404

5CH

ID405

ID413

Y405

QD405

6CH

ID406

ID414

Y406

QD406

7CH

ID407

ID415

Y407

QD407

XC series analog expansions User Manual Page 11 of 53 MANU003R2V1

Register’s ID of expansion 5:

Channel

AD signal

PID output
value

PID start/stop
control bit

The set
value

PID
parameters
Kp, Ki, Kd,
control band
Diff, dead
band

0CH

ID500

ID508

Y500

QD500

Kp: QD508
Ki: QD509
Kd: QD510
Diff: QD511
Dead: QD512

1CH

ID501

ID509

Y501

QD501

2CH

ID502

ID510

Y502

QD502

3CH

ID503

ID511

Y503

QD503

4CH

ID504

ID512

Y504

QD504

5CH

ID505

ID513

Y505

QD505

6CH

ID506

ID514

Y506

QD506

7CH

ID507

ID515

Y507

QD507

Register’s ID of expansion 6:

Channel

AD signal

PID output
value

PID start/stop
control bit

The set
value

PID
parameters
Kp, Ki, Kd,
control band
Diff, dead
band

0CH

ID600

ID608

Y600

QD600

Kp: QD608
Ki: QD609
Kd: QD510
Diff: QD611
Dead: QD512

1CH

ID601

ID609

Y601

QD601

2CH

ID602

ID610

Y602

QD602

3CH

ID603

ID611

Y603

QD603

4CH

ID604

ID612

Y604

QD604

5CH

ID605

ID613

Y605

QD605

6CH

ID606

ID614

Y606

QD606

7CH

ID607

ID615

Y607

QD607

XC series analog expansions User Manual Page 12 of 53 MANU003R2V1

Register’s ID of expansion 7:

Channel

AD signal

PID output
value

PID start/stop
control bit

The set
value

PID
parameters
Kp, Ki, Kd,
control band
Diff, dead
band

0CH

ID700

ID708

Y700

QD700

Kp: QD708
Ki: QD709
Kd: QD710
Diff: QD711
Dead: QD712

1CH

ID701

ID709

Y701

QD701

2CH

ID702

ID710

Y702

QD702

3CH

ID703

ID711

Y703

QD703

4CH

ID704

ID712

Y704

QD704

5CH

ID705

ID713

Y705

QD705

6CH

ID706

ID714

Y706

QD706

7CH

ID707

ID715

Y707

QD707

Description

Start signal: When Y is 0, stop PID control, when Y is 1, start PID control

Parameter P: Proportional parameter.
Parameter I: Integral parameter
Parameter D: Derivative parameter.
Control band Diff: If in the assigned band carry on PID control.
Dead band: Output value dead band.
Each parameter’s reference value: Kp=20 to 100, Ki=5 to 20, Kd=200 to 700, DIFF=100 to 200

XC series analog expansions User Manual Page 13 of 53 MANU003R2V1

Expansion’s 0CH - 3CH channels have two modes to select: voltage 0-5V, 0-10V, 4CH - 7CH
channels have two modes to select, current 0-20mA, 4-20mA. Set via special FLASH data
register FC inside PLC. See the following table:

Module
Channel’s ID

0CH-3CH

4CH-7CH

1# module

FD8250

FD8251

2# module

FD8258

FD8259

3# module

FD8266

FD8267

4# module

FD8274

FD8275

5# module

FD8282

FD8283

6# module

FD8290

FD8291

7# module

FD8298

FD8299

Note:

As shown in the preceding table, each register sets 4 channels’, each register has 16 bits. From

low bit to high bit, every 4 bits separately sets 4 channels.
Each bit’s definition is shown in the following table:

3-3 Working mode settings

Take 1# module as example:
FD8250 H O O O O

0CH

1CH
2CH
3CH

FD8251 H O O O O

4CH

5CH

6CH

7CH

XC series analog expansions User Manual Page 14 of 53 MANU003R2V1

Register FD8250

Register FD8251

Example:

1. Set module 1’s No.3, No.2, No.1, No.0 channel’s working mode separately as 0-10V, 0-
5V, 0-10V, 0-5V, filters are all 1/2 filter, data in FD8250 is 0101H

2. Set module 1’s No.7, No.6, No.5, No.4 channel’s working mode is separate as 0-20mA / 4-
20mA, 0-20mA, 4-20mA, all the four channels have no filter, the data is in FD8251 is 4545H

Channel 5

Channel 4

Bit7

Bit6

Bit5

Bit4

Bit3

Bit2

Bit1

Bit0

00: 1/2 filter

01: no filter
10: 1/3 filter
11: 1/4 filter

-

0: 0-10V

1: 0-5V

00: 1/2 filter

01: no filter
10: 1/3 filter
11: 1/4 filter

-

0: 0-10V

1: 0-5V

-

-

Channel 7

Channel 6

Bit15

Bit14

Bit13

Bit12

Bit11

Bit10

Bit9

Bit8

00: 1/2 filter

01: no filter
10: 1/3 filter
11: 1/4 filter

-

0: 0-10V

1: 0-5V

00: 1/2 filter

01: no filter
10: 1/3 filter
11: 1/4 filter

-

0: 0-10V

1: 0-5V

-

-

Channel 1

Channel 0

Bit7

Bit6

Bit5

Bit4

Bit3

Bit2

Bit1

Bit0

00: 1/2 filter

01: no filter
10: 1/3 filter
11: 1/4 filter

-

0:0-

20mA

1:4-

20mA

00: 1/2 filter

01: no filter
10: 1/3 filter
11: 1/4 filter

-

0:0-20mA
1:4-20mA

-

-

Channel 3

Channel 2

Bit15

Bit14

Bit13

Bit12

Bit11

Bit10

Bit9

Bit8

00: 1/2 filter

01: no filter
10: 1/3 filter
11: 1/4 filter

-

0:0-20mA
1:4-20mA

00: 1/2 filter

01: no filter
10: 1/3 filter
11: 1/4 filter

-

0:0-20mA
1:4-20mA

-

-

XC series analog expansions User Manual Page 15 of 53 MANU003R2V1

When connecting 24V power external, use the 24V power on PLC main unit to avoid
interference.

To avoid interference, use a shielded cable and single point grounding with the screen.

Layout diagram:

3-4 External connections

XC series analog expansions User Manual Page 16 of 53 MANU003R2V1

The relationship between input analog and converted digital value is shown in the following
diagram:

Current mode of Channel 0 Channel 3

0-5V analog input

0-10V analog input

Voltage mode of Channel 4 Channel 7

0-20mA analog input

4-20mA analog input

3-5 Analog to digital conversion chart