LS Industrial Systems XGF-HO2A User manual

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Programmable Logic Controller
High Speed Counter
XGT Series User’s Manual
z Read this manual carefully before
installing, wiring, operating, servicing
or inspecting this equipment.
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for quick reference.
XGF-HO2A XGF-HD2A

Safety Instruction
Before using the product …
For your safety and effective operation, please read the safety instructions thoroughly before using the product.
► Safety Instructions should always be observed in order to prevent accident or risk with the safe and
proper use the product.
► Instructions are divided into “Warning” and “Caution”, and the meaning of the terms is as follows.
This symbol indicates the possibility of serious injury or death if some applicable
instruction is violated
This symbol indicates the possibility of severe or slight injury, and property
damages if some applicable instruction is violated
Moreover, even classified events under its caution category may develop into serious accidents relying on
situations. Therefore we strongly advise users to observe all precautions properly just like warnings.
► The marks displayed on the product and in the user’s manual have the
following meanings.
Be careful! Danger may be expected.
Be careful! Electric shock may occur.
► The user’s manual even after read shall be kept available and accessible to
any user of the product.
Warning
Caution

Safety Instruction
Safety Instructions for design process
 Please install a protection circuit on the exterior of PLC so that the whole system may
operate safely regardless of failures from external power or PLC. Any abnormal output or
operation from PLC may cause serious problems to safety in whole system.
- Install protection units on the exterior of PLC like an interlock circuit that deals with opposite
operations such as emergency stop, protection circuit, and forward/reverse rotation or install an
interlock circuit that deals with high/low limit under its position controls.
- If any system error (watch-dog timer error, module installation error, etc.) is detected during
CPU operation in PLC, all output signals are designed to be turned off and stopped for safety.
However, there are cases when output signals remain active due to device failures in Relay and
TR which can’t be detected. Thus, you are recommended to install an addition circuit to monitor
the output status for those critical outputs which may cause significant problems.
 Never overload more than rated current of output module nor allow to have a short circuit.
Over current for a long period time maycause a fire .
Never let the external power of the output circuit to be on earlier than PLC power, which may
cause accidents from abnormal output oroperation.
 Please install interlock circuits in the sequence program for safe operations in the system
when exchange data with PLC or modify operation modes using a computer or other
external equipments Read specific instructions thoroughly when conducting control operations
with PLC.
Warning

Safety Instruction
Safety Instructions for design process
Safety Instructions on installation process
 I/O signal or communication line shall be wired at least 100mm away from a high-voltage
cable or power line. Fail to follow this
Caution
 Use PLC only in the environment specified in PLC manual or general standard of data
sheet. If not, electric shock, fire, abnormal operation of the product may be caused.
Before install or remove the module, be sure PLC power is off. If not, electric shock or damage
on the product may be caused.
 Be sure that every module is securely attached after adding a module or an extension
connector. If the product is installed loosely or incorrectly, abnormal operation, error or dropping
may be caused. In addition, contact failures under poor cable installation will be causing
malfunctions as well.
Be sure that screws get tighten securely under vibrating environments. Fail to do so will put
the product under direct vibrations which will cause electric shock, fire and abnormal operation.
Do not come in contact with conducting parts in each module, which may cause electric
shock, malfunctions or abnormal operation.
Caution

Safety Instruction
Safety Instructions for wiring process
Prior to wiring works, make sure that every power is turned off. If not, electric shock or
damage on the product may be caused.
After wiring process is done, make sure that terminal covers are installed properly before
its use. Fail to install the cover may cause electric shocks.
Warning
 Check rated voltages and terminal arrangements in each product prior to its wiring
process. Applying incorrect voltages other than rated voltages and misarrangement among
terminals may cause fire or malfunctions.
Secure terminal screws tightly applying with specified torque. If the screws get loose, short
circuit, fire or abnormal operation may be caused. Securing screws too tightly will cause
damages to the module or malfunctions, short circuit, and dropping.
Be sure to earth to the ground using Class 3 wires for FG terminals which is exclusively
used for PLC. If the terminals not grounded correctly, abnormal operation or electric shock
may be caused.
Don’t let any foreign materials such as wiring waste inside the module while wiring,
which may cause fire, damage on the product or abnormal operation.
Make sure that pressed terminals get tighten following the specified torque. External
connector type shall be pressed or soldered using proper equipments.
Caution

Safety Instruction
Safety Instructions for test-operation and maintenance
 Don’t touch the terminal when powered. Electric shock or abnormal operation may occur.
Prior to cleaning or tightening the terminal screws, let all the external power off including
PLC power. If not, electric shock or abnormal operation may occur.
 Don’t let the battery recharged, disassembled, heated, short or soldered. Heat, explosion
or ignition may cause injuries or fire.
Warning
 Do not make modifications or disassemble each module. Fire, electric shock or abnormal
operation may occur.
 Prior to installing or disassembling the module, let all the external power off including
PLC power. If not, electric shock or abnormal operation may occur.
 Keep any wireless equipment such as walkie-talkie or cell phones at least 30cm away
from PLC. If not, abnormal operation may be caused.
 When making a modification on programs or using run to modify functions under PLC
operations, read and comprehend all contents in the manual fully. Mismanagement will
cause damages to products and accidents.
 Avoid any physical impact to the battery and prevent it from dropping as well. Damages
to battery may cause leakage from its fluid. When battery was dropped or exposed under strong
impact, never reuse the battery again. Moreover skilled workers are needed when exchanging
batteries.
Caution

Safety Instruction
Safety Instructions for waste disposal
 Product or battery waste shall be processed as industrial waste. The waste may discharge
toxic materials or explode itself.
Caution

Revision History
Revision History
Version Date Remark Page
V 1.0 2006.05 First Edition -
V 1.1 2007.09 1. Added the contents
(1) Auto-registration the variable of special module
(2) Instruction and Function Block
(3) Global Constant
(4) Global Variable
2. Updated the contents
(1) Function
(2) XG5000 execution
(3) Parameter setting
(4) Monitoring and Test
(5) Auto-registration U device
(6) Program
(7) Terminology Description
4-10~4-11
7-1~7-7
6-1~6-3
6-4
2-8~2-26
4-1~4-3
4-4~4-5
4-6~4-7
4-8~4-9
7-8~7-29
Appendix 1-1~
Appendix 1-2
1. Added the contents of XGR CPU Module
(1) Notes
(2) XG5000 execution, Global constant
(3) Program
2-2
4-1,4-3,6-1
7-1~7-29
V1.2 2009.06
2. Added GM Function Block Conversion Program Appendix 3
The number of User’s manual is indicated right part of the back cover.※
Copyright ⓒ2006 LS Industrial Systems Co., Ltd All Rights Reserved.

About User’s Manual
Thank for purchasing PLC of LS Industrial System Co.,Ltd.
Before use, make sure to carefully read and understand the User’s Manual about the functions, performances, installation and
programming of the product you purchased in order for correct use and importantly, let the end user and maintenance
administrator to be provided with the User’s Manual.
The User’s Manual describes the product. If necessary, you may refer to the following description and order accordingly. In
addition, you may connect our website (http://eng.lsis.biz/) and download the information as a PDF file.
Relevant User’s Manuals
Title Description
XG5000 User’s Manual XG5000 software user manual describing online function such as
programming, print, monitoring, debugging by using XGK, XGB
CPU
XG5000 User’s Manual
(for XGI, XGR)
XG5000 software user manual describing online function such
as programming, print, monitoring, debugging by using XGI,
XGR CPU
XGK/XGB Instructions & Programming
User’s Manual User’s manual for programming to explain how to use instructions that are used PLC system with XGK, XGB CPU.
XGI/XGR Instructions & Programming
User’s Manual User’s manual for programming to explain how to use
instructions that are used PLC system with XGI, XGR CPU.
XGK CPU User’s Manual
(XGK-CPUA/CPUE/CPUH/CPUS/CPUU)
XGK-CPUA/CPUE/CPUH/CPUS/CPUU user manual describing
about XGK CPU module, power module, base, IO module,
specification of extension cable and system configuration, EMC
standard
XGI CPU User’s Manual
(XGI-CPUU/H/S)
XGI-CPUU/H/S user manual describing about XGK CPU
module, power module, base, IO module, specification of
extension cable and system configuration, EMC standard
XGR redundant series User’s
Manual
XGR-CPUH/T,CPUH/F user manual describing about XGR CPU
module, power module, extension drive, base, IO module,
specification of extension cable and system configuration, EMC
standard
Currently user manual of FEnet I/F module is written based on the following version.
Related OS version list
Item OS version
XGK-CPUH, CPUS, CPUA, CPUE, CPUU V2.0
XGI-CPUU, CPUH, CPUS V2.0
XG5000 V2.3
XG-PD V2.3
XGR-CPUH/F, CPUH/T V1.0

1
Chapter 1 Overview ……………………………………………………………………… 1-1
Chapter 2 Specifications ………………………………………………………… 2-1 ~ 2-27
2.1 GENERAL SPECIFICATIONS....................................................................................................................................................2-1
2.2 PERFORMANCE SPECIFICATIONS...........................................................................................................................................2-2
2.2.1 Performance specifications ..............................................................................................................................................2-2
2.2.2 Pulse input specification ..................................................................................................................................................2-4
2.2.3 Preset/Gate input specification.........................................................................................................................................2-4
2.2.4 Comparision output specification....................................................................................................................................2-4
2.3 PART NAMES.........................................................................................................................................................................2-5
2.3.1 Part Names .......................................................................................................................................................................2-5
2.3.2 Specification of interface with external devices ..............................................................................................................2-6
2.4 FUNCTIONS ...........................................................................................................................................................................2-9
2.4.1 Pulse input mode..............................................................................................................................................................2-9
2.4.2 Counter mode.................................................................................................................................................................2-13
2.4.3 Preset..............................................................................................................................................................................2-16
2.4.4 Compared output............................................................................................................................................................2-17
2.4.5 Carry signal....................................................................................................................................................................2-21
2.4.6 Borrow signal.................................................................................................................................................................2-21
2.4.7 Auxiliary mode...............................................................................................................................................................2-22
3.1 I
NSTALLATION ......................................................................................................................................................................3-1
3.1.1 Installation environment...................................................................................................................................................3-1
3.1.2 Handling precautions .......................................................................................................................................................3-1
3.2 WIRING PRECAUTIONS..........................................................................................................................................................3-1
3.2.1 Example of DC5V voltage output wiring ........................................................................................................................3-2
3.2.2 Example of DC12V NPN Open Collector output wiring.................................................................................................3-3
3.2.3 Example of DC24V PNP Open Collector output wiring .................................................................................................3-4
3.2.4 Example of Line Driver output wiring.............................................................................................................................3-5
Chapter 4 Operation Procedures and Monitoring (XG5000) ……………… 4-1 ~ 4-12
4.1 OPERATION METHOD............................................................................................................................................................4-1
4.1.1 Execution of XG5000.......................................................................................................................................................4-1
Table◎of Contents ◎
Chapter 3 Installation and Wiring ……………………………………………… 3-1 ~ 3-5

2
4.2 PARAMETERS SETTING..........................................................................................................................................................4-4
4.2.1 Parameters setting screen.................................................................................................................................................4-4
4.3 MONITORING AND TEST........................................................................................................................................................4-6
4.3.1 Monitoring/Test screen ....................................................................................................................................................4-6
4.4 REGISTER UDEVICES ...........................................................................................................................................................4-9
4.4.1 View variables..................................................................................................................................................................4-9
4.4.2 Register U Devices...........................................................................................................................................................4-9
4.5 REGISTRATION OF SPECIAL MODULE VARIABLE .................................................................................................................4-11
4.5.1 Global/Direct Variables screen ......................................................................................................................................4-11
4.5.2 Registration of the special module variables .................................................................................................................4-11
Chapter 5 Internal Memory & I/O Signals ……………………………………… 5-1 ~ 5-3
5.1 I
NTERNAL MEMORY..............................................................................................................................................................5-1
5.1.1 Configuration of the internal memory..............................................................................................................................5-1
5.1.2 Details & Data configuration ...........................................................................................................................................5-2
5.2 I/O SIGNALS..........................................................................................................................................................................5-3
Chapter 6 Global Constant & Global Variable ………………………………… 6-1 ~ 6-4
6.1 G
LOBAL CONSTANT..............................................................................................................................................................6-1
6.1.1 The configuration of Global Constant..............................................................................................................................6-1
6.1.2 The Configuration and Contents of Data .........................................................................................................................6-2
6.2 GLOBAL VARIABLE...............................................................................................................................................................6-4
Chapter 7 Programming …………………………………………………………… 7-1 ~ 7-29
7.1 I
NSTRUCTION AND FUNCTION BLOCK...................................................................................................................................7-1
7.1.1 Instruction of XGK series ................................................................................................................................................7-1
7.1.2 Function Block of XGI/XGR...........................................................................................................................................7-4
7.2 PROGRAM..............................................................................................................................................................................7-8
7.2.1 Count mode setting ..........................................................................................................................................................7-9
7.2.2 Pulse input mode setting ................................................................................................................................................7-11
7.2.3 Counter check.................................................................................................................................................................7-12
7.2.4 Preset value setting and enable preset............................................................................................................................7-13
7.2.5 Enable counter................................................................................................................................................................7-14
7.2.6 Carry/borrow detection reset..........................................................................................................................................7-14
7.2.7 Auxiliary mode setting and Enable auxiliary function ..................................................................................................7-15
7.2.8 Up/down count selection................................................................................................................................................7-21
7.2.9 Use of external preset signal ..........................................................................................................................................7-21
7.2.10 Use of external auxiliary function signal........................................................................................................................7-22
7.2.11 Type of comparison and comparison value setting.........................................................................................................7-23
7.2.12 Enable comparison, Enable comparison output, Comparison agreement reset..............................................................7-25
7.2.13 Comparison output status setting....................................................................................................................................7-26
7.2.14 Error status and error code..............................................................................................................................................7-27

3
7.2.15 Hold count when power fails..........................................................................................................................................7-28
Chapter 8 Troubleshooting ………………………………………………………… 8-1 ~ 8-9
8.1 ERROR CODE .........................................................................................................................................................................8-1
8.2 TROUBLESHOOTING ..............................................................................................................................................................8-2
8.2.1 LED display status of HS counter module.......................................................................................................................8-2
8.2.2 Counter status of HS counter module ..............................................................................................................................8-2
8.2.3 Output status of HS counter module ................................................................................................................................8-2
8.3 TROUBLESHOOTING SEQUENCE.............................................................................................................................................8-3
8.3.1 RDY LED Off..................................................................................................................................................................8-3
8.3.2 RDY LED Blinks.............................................................................................................................................................8-4
8.3.3 Counter operation error....................................................................................................................................................8-5
8.3.4 Counter value error ..........................................................................................................................................................8-6
8.3.5 Output operation error......................................................................................................................................................8-7
8.3.6 Module status check through XG5000 system monitoring..............................................................................................8-8
Appendices ……………………..……………………………… Appendix -1 ~ Appendix -3
Appendix 1 Terminology ……………………………………………………………….………………………………Appendix 1
Appendix 2 Dimensions ………………………………….…………………………….....……………………………Appendix 2
Appendix 3 GM Function Block Conversion Program……………………………..……......………………………… Appendix 3
Warranty

Chapter 1 Overview
1-1
Chapter 1 Overview
High Speed counter modules were designed for XGT(XGK/XGI/XGR) series and used with XGT PLC CPU.
And XGF-HO2A(Open Collector type) , XGF-HD2A(Line Drive type) modules are available.
High Speed Counter modules can count the high speed pulses which can not be processed by CPU module’s counter instructions
(CTU, CTD, CTUD etc.), up to binary value of 32 bits (-2,147,483,648 ~ 2,147,483,647).
High Speed counter modules have the following functions;
1) 3 kinds of pulse inputs are available.
(a) If 1-phase is input
(1) Increasing/Decreasing function by means of the applicable program(1-multiplier, 2-multiplier)
(2) Increasing/Decreasing function by means of the B-phase input(1-multiplier, 2-multiplier)
(b) if 2-phase is input, 1-multiplier, 2-multiplier, 4-multiplier increasing/decreasing function by means of the
difference in phase.
(c) if CW/CCW is input, increasing/decreasing function by means ofA-phase or B-phase.
2) Preset/Gate function by means of the applicable program or external input signal
3) 6 additional functions are available such as Count Clear, Count Latch, Sampling Count, Input frequency Measure, Revolution
Measure per unit time and Count Disable.
4) 7 kinds of compared signals can be outputted at output contact of the built-in transistor through compared based value (Min
compared value, Max compared value) and current count value.

Chapter 2 Specifications
2-1
Chapter 2 Specifications
2.1 General Specifications
General specifications of XGT series
No. Item Specification Related specifications
1 Operating
temperature 0+55℃∼ ℃ -
2 Storage
temperature -25 +70℃∼ ℃ -
3 Operating
humidity 595%RH,∼Non-condensing -
4 Storage humidity 5 95%RH,∼Non-condensing -
For discontinuous vibration -
Frequency Acceleration Amplitude Number
10≤f< 57㎐- 0.075mm
57≤f≤150㎐9.8m/s2 (1G) -
For continuous vibration
Frequency Acceleration Amplitude
10≤f< 57㎐- 0.035mm
5 Vibration
57≤f≤150㎐4.9m/s2 (0.5G) -
Each 10 times in X,Y,Z
directions
IEC61131-2
6 Shocks
* Maximum impact acceleration:147㎨(15G)
* Authorized time :11㎳
* Pulse wave : Signal half-wave pulse (Each 3 times in X,Y,Z
directions)
IEC61131-2
Square wave impulse noise ±1,500V Test specifications of LS
Industrial Systems
Electrostatic discharging Voltage : 4kV (contact discharging) IEC 61131-2, IEC 61000-4-2
Radiated electromagnetic field noise 27 ~ 500MHz, 10 V/m IEC 61131-2, IEC 61000-4-3
Class Power module
Digital/
Analog I/O
communication interface
7 Impulse Noise
Fast
Transient
/ burst
noise Voltage 2kV 1kV
IEC 61131-2,
IEC 61000-4-4
8 Ambient
conditions No corrosive gas or dust -
9 Operating height 2,000m or less -
10 Pollution
degree 2 or less -
11 Cooling type Natural air cooling -
Notes
1) IEC(International Electrotechnical Commission):
An international nongovernmental organization which promotes internationally cooperated standardization in electric/electronic
fields, publishes international standards and manages applicable estimation system related with.
2) Pollution degree:
An index indicating pollution level of the operating environment which decides insulation performance of the devices. For
instance, Pollution level 2 indicates the state generally that only non-conductive pollution occurs. However, this state contains
temporary conduction due to dew produced.

Chapter 2 Specifications
2-2
2.2 Performance Specifications
Specifications of High Speed counter module’s basic performance, preset/gate input and transistor output are as described below.
2.2.1 Performance specifications
Specification
Item XGF-H02A XGF-HD2A
Signal A-phase, B-phase
Input type Voltage input (Open Collector) Differential input (Line Drive):
Count
Input signal Signal level DC 5/12/24V RS-422A Line Drive
/HTL LEVEL Line Drive
Maximum coefficient speed 200kpps 500kpps (HTL input is 250kpps)
Number of channels 2
Coefficient range Signed 32-bit (-2,147,483,648 ~ 2,147,483,647)
Linear Count (if 32-bit range exceeded, Carry/Borrow occurs,
the maximum/minimum count value displayed)
Count mode
(program setting) Ring Count (repeated count within setting range)
1-phase input
2-phase input
Input mode
(program setting) CW/CCW input
Increasing/decreasing operation setting by B-phase input
1-phase input Increasing/decreasing operation setting by program
2-phase input Automatic setting by difference in phase
A-phase input: increasing operation
Up/down
Setting
CW/CCW B-phase input: decreasing operation
1-phase input 1/2 multiplication (program setting)
2-phase input 1/2/4 multiplication (program setting)
Multiplicatio
n function
CW/CCW 1-multiplication
Signal Preset instruction input, auxiliary mode instruction input
Signal level DC 5V/12V/24V (by terminal selection) input type
Control
input Signal type Voltage
Output points 2-point/channel (for each channel): terminal output available
Type Select single-compared (>, >=, =, =<, <) or section compared output (included or excluded)
(program setting)
External
output
Output type Open collector output (Sink)
Notes
In XGR system, you can use HSC module only at extension base. You can’t equip HSC module at basic base.

Chapter 2 Specifications
2-3
2.2.2 Pulse input specification
Specification
Item Open collector Line driver
Input volatage DC 24V
(17.0V~26.4V)
DC 12V
(9.8V~13.2V)
DC 5V
(4.5V~5.5V)
Input current 7mA~11mA 7mA~11mA 7mA~11mA
Min. On guaranteed
voltage 17.0V 9.8V 4.1V
Max. Off guarateed
voltage 4.5V 3.0V 1.7V
RS-422A line driver
(5V level)/HTL line
Driver(24V level)
2.2.3 Preset, auxiliary function input specification
Item Specification
Input volatage DC 24V
(17.0V~26.4V)
DC 12V
(9.8V~13.2V)
DC 5V
(4.5V~5.5V)
Input current 7mA~11mA 7mA~11mA 7mA~11mA
Min. On guarateed
voltage 17.0V 9.8V 4.1V
Max. Off guarateed
voltage 4.5V 3.0V 1.7V
On delay time 1 ms or less
Off delay time 1 ms or leess
2.2.4 Comp. output specification
Item Specification
Output type Transistor sink
Rated output DC 24V, 100 mA/point
Leakage current 0.1 mA or less
Saturated area voltage 1.3 V or less
On delay time 0.1 ms or less
Off delay time 0.1 ms or less

Chapter 2 Specifications
2-4
2.3 Part Names
2.3.1 Part Names
No. Name Contents
Run LED
(ΦA, ΦB, P, G, O0, O1)
On: relevant channel pulse inputting, Preset/Auxiliary function signal inputting,
Commparison outputting
Off: No input of relevant channel pulse, No input of preset/auxiliary function signal, No output
of comparison
①
Ready signal (RDY)
On: HSC module normal
Off: Power off or CPU module reset, HSC module error
Flicker: HSC module error
②External wiring connector Connector to conect with external I/O

Chapter 2 Specifications
2-5
2.3.2 Specification of interface with external devices
1. Arrangement of connector pins
(1) XGF-HO2A
Pin No.
Pin arrangement CH0 CH1 Signal name
1 17 A12V A phase pulse input 12V
2 18 A24V A phase pulse input 24V
3 19 ACOM A phase pulse input COM
4 20 A5V A phase pulse input 5V
5 21 B12V B phase pulse input 12V
6 22 B24V B phase pulse input 24V
7 23 BCOM B phase pulse input COM
8 24 B5V B phase pulse input 5V
9 25 P12V Preset input 12V
10 26 P24V Preset input 24V
11 27 PCOM Preset input COM
12 28 P5V Preset input 5V
13 29 G12V Auxiliary function input 12V
14 30 G24V Auxiliary function input 24V
15 31 GCOM Auxiliary function input COM
16 32 G5V Auxiliary function input 5V
33 35 OUT1 Comp. output 1
34 36 OUT0 Comp. output 0
37 38 24V External power input 24V
39 40 24G External power input GND
(2) XGF-HD2A
Pin No.
Pin arrangement CH0 CH1 Signal name
1 17 AⅠ- AⅠphase differentiation input -
2 18 AⅠ+ AⅠphase differentiation input +
3 19 AⅡ- AⅡphase differentiation input -
4 20 AⅡ+ AⅡphase differentiation input +
5 21 BⅠ- BⅠphase differentiation input -
6 22 BⅠ+ BⅠphase differentiation input +
7 23 BⅡ- BⅡphase differentiation input -
8 24 BⅡ+ BⅡphase differentiation input +
9 25 P12V Preset input 12V
10 26 P24V Preset input 24V
11 27 PCOM Preset input COM
12 28 P5V Preset input 5V
13 29 G12V Auxiliary function input 12V
14 30 G24V Auxiliary function input 24V
15 31 GCOM Auxiliary function input COM
16 32 G5V Auxiliary function input 5V
33 35 OUT1 Comp. output 1
34 36 OUT0 Comp. output 0
37 38 24V External power input 24V
39 40 24G External power input GND

Chapter 2 Specifications
2-6
2. Internal circuit
Describes internal circuit of HSC module to connect HSC module with external device
(1) XGF-HO2A
Pin No.
I/O Internal circuit No. Terminal CH0 CH1 Signal name
①A24V 2 18 A phase pulse input 24V
②A12V 1 17 A phase pulse input 12V
③A5V 4 20 A phase pulse input 5V
④ACOM 3 19 A phase pulse input COM
①B24V 6 22 B phase pulse input 24V
②B12V 5 21 B phase pulse input 12V
③B5V 8 24 B phase pulse input 5V
④BCOM 7 23 B phase pulse input COM
⑤P24V 10 26 Preset input 24V
⑥P12V 9 25 Preset input 12V
⑦P5V 12 28 Preset input 5V
⑧PCOM 11 27 Preset input COM
⑤G24V 14 30 Auxiliary function input 24V
⑥G12V 13 29 Auxiliary function input 12V
⑦G5V 16 32 Auxiliary function input 5V
Input
⑧GCOM 15 31 Auxiliary function input COM
⑨OUT0 34 36 Comp. output 0
⑩OUT1 33 35 Comp. output 1
⑪24V 37 38 External power input 24V
Output
⑫24G 39 40 External power input GND
Notes
External power (24V: 37, 38, 24G: 39, 40) is power source to output comparison output to terminal (33, 34, 35, 36). Connect
when using comparison output.

Chapter 2 Specifications
2-7
(2) XGF-HD2A
Pin. No.
I/O Internal circuit No. Terminal CH0 CH1 Signal
①AI+ 2 18 AⅠphase differentiation input +
②AII+ 4 20 AⅡphase differentiation input +
③AI- 1 17 AⅠphase differentiation input -
④AII- 3 19 AⅡphase differentiation input -
①BI+ 6 22 BⅠphase differentiation input +
②BII+ 8 24 BⅡphase differentiation input +
③BI- 5 21 BⅠphase differentiation input -
④BII- 7 23 BⅡphase differentiation input -
⑤P24V 10 26 Preset input 24V
⑥P12V 9 25 Preset input 12V
⑦P5V 12 28 Preset input 5V
⑧PCOM 11 27 Preset input COM
⑤G24V 14 30 Auxiliary function input 24V
⑥G12V 13 29 Auxiliary function input 12V
⑦G5V 16 32 Auxiliary function input 5V
Input
⑧GCOM 15 31 Auxiliary function input COM
⑨OUT0 34 36 Comp. output 0
⑩OUT1 33 35 Comp. output 1
⑪24V 37 38 External power input 24V
Output
⑫24G 39 40 External power input GND
Notes
(1) AI+, AI-, BI+, BI- are line driver input terminal of 5V level
(2) AII+, AII-, BII+, BII- are line driver input terminal of 24V leve.