Mitsubishi MELSEC-A User manual

REVISIONS
*The
*Mtanual Number
IB (NA) 66593-A
First edition

[Cautions on Design]
I
0'' DANGER
0 An external output transistor failure may keep output ON or OFF. Add an
external monitoring circuit for
output signals whose incorrect execution could
result
in serious accidents.
A CAUTION
0 Do not bundle control lines or communication wires together with main circuit
or power lines, or lay them close
to these lines.
As a guide, separate the lines bya distance of at least
150 mm, otherwise
malfunctions may occur due
to noise.
[Cautions on Mounting]
A CAUTION
0 Use the PC in an environment that conforms to the general specifications in
the manual.
Using the PC in environments outside the ranges stated
in the general
specifications will cause electric shock, fire, malfunction, or damage
to/deterioration of the product.
0 Make sure that the module fixing projection on the baseof the module is
properly engaged in the module fixing hole in the base unit before mounting
the module.
Failure
to mount the module properly will result in malfunction or failure, or in
the module falling.

[Cautions on Wiring]
Q 1 CAUTION
Ground he shield wire to the encoder @lay box) (using class 3 or higher class
grounding). Otherwise, malfunctioning
wilt result.
Carry out wiring to the PC correctly, checking the rated voltage and terminal
arrangement of the product.
Using a power supply that doesnot conform
to the rated voltage,or carrying
out wiring incorrectty, will*causefire or failure.
Input voltage in excessof the voltage set by the setting pin will cause failures.
Tighten the terminal screws to the stipulated torque.
Loose screws will cause short circuits, fire, or malfukctions.
Make sure that no foreign matter such as chips or wiring offcuts gets inside the
module. It will cause fire, failure or malfunction.
[Cautions on Startup and Maintenance]
@ DANGER
Do not touch terminals while the power is ON.
This will cause malfunctions.
Switch the power off before cleaning or re-tightening terminal screws.
Carrying out
this work while thepower is ON will cause failure or malfunction
of the module.
A CAUTION
Do not disassemble ormodifyany module.
This will cause failure, malfunction, injuries,or fire.
Switch the power OFF before mounting or removing the module.
Mounting or removing
it with the power ON can cause failure or malfunction of
the module.
[Cautions on Disposal]
A CAUTION
Dispose of this product as industrial waste.

INTRODUCTtON
Thank you for choosing the Mitsubishi MELSEC-A Series of General Purpose Programmable Control-
lers. Please read this manual carefully
so that the equipment is used to its optimum. A copy of this
manual should be forwarded
to the end User.
, .. .

1 . INTRODUCTION ....................................................... 1-1-1-2
..
1.1Features ................................ : .............................. 1 - 2
2 . SYSTEM CONFIGURATION ............................................ 2 . 1 . 2 . 1
3 . SPECIFICATIONS .................................................. -3- 1 - 3 - 12
3.1GeneralSpecifications .................................................. 3 - 1
3.2PerformanceSpecifications ............................................... 3 - 2
3.3Functions
............................................................. 3-5
3.4InterfaceswithExternalDevices
........................................... 3 - 6
3.6BufferMemoryAllocation
............................................... 3 - 11
3.7ApplicableEncoders
................................................... 3 - 12
3.5 I/O Signals fromho the PC CPU
........................................... 3 - 9
4 . INSTALLATIONAND PRE-OPERATIONSElllNG PROCEDURE ............. 4 . 1 . 4 . 12
4.1 Pre-OperationSettingProcedure .......................................... 4 - 1
4.2HandlingPrecautions
.................................................... 4 - 2
4.4Wiring
............................................................... 4-7
4.4.1Wiringpreconditions
.............................................. 4 - 7
4.4.2 Wiring example for the connection with the open collector
output pulse generator
............................................ 4 - 8
4.4.3 Wiring example for the connection of a controller to external
input terminals (PRESET and FSTART)
............................. 4 - 11
4.4.4 Wiring examples at external output terminals
(EQUs 1 to 2) .............. 4 - 12
4.3PartNamesandSettings
................................................ 4 - 3
5 . PULSEINPUTANDCOUNTING METHOD ................................. 5-1 -5-8
5.1 Single-phasePulseInput ................................................ 5 - 3
5.2 Countingat 2-Phase Pulse Input
........................................... 5 - 4
5.3 ReadingthePresentValue ............................................... 5 - 5
6 . EXECUTINGTHE COINCIDENCE OUTPUT FUNCTION ...................... 6 . 1 . 6 . 6
6.1 CoincidenceOutputFunction ............................................. 6 - 1
6.1.1 Coincidence output function operation ................................ 6 - 2
6.1.2Programexamples
............................................... 6 - 3
7 . EXECUTINGTHE PRESET FUNCTION .................................. 7 . 1 . 7 . 11
7.1PresetFunction ........................................................ 7-1
7.2PresetUsingtheSequenceProgram
....................................... 7 - 2
7.2.1 Executing the preset function using the sequence program
................ 7 - 2
7.2.2Exampleprogram
................................................ 7 - 3
7.3Preset
by ExternalInput ................................................. 7 - 7
7.3.1 When the preset is executed
by external control signal ................... 7 - 7

...........
.......... . 7 .8
8 . EXECUTING THE RING COUNlERFUWTlffl ............................. 8 - 1 . 8 . 8
8.1 RingCounterFunctio’n ........... , ...................................... 8 -1
8.1.1 Ringcounterfunctionoperation ..................................... 8 -2
8.1.2
Countrange .................................................... 8-3
8.2 ExampleProgram ...................................................... 8 -5
I-
9 . SELECTING ‘AND EXECUTlNGTHE COUMZR FUNCTION ................. 9 . 1 . 9 . 27
9.1 Selecting. a CounterFunction ............................................... 9 -1
9.1.1
Reading the counter function selection count value ...................... 9 -3
9.1.2 Counterrors .................................................... 9-6
9.2 CountDisableFunction .................................................. 9 -7
9.2.1. Exampleprogram ................................................ 9 -8
9.3 Latch Counter Function .............. ... .................................. 9 - 12
9.3.1
Example program ............................................... 9 - 13
9.4
SamplingCounterFunction .............................................. 9 - 17
9.4.1 Exampleprogram ............................................... 9 - 18
9.5 PeriodicPulseCounterFunction .......................................... 9 - 22
9.5.1 Exampleprogram ............................................... 9 - 24
10 . PRO.GR.4MMING FOR USINGTHE AlSD62(ElD) WITH
A REMO=’I~O STATION ............................................ .IO - I - IO - 3
11.1 Errorlnformation ...................................................... 11-1
11.2
Counter Value is Incorrect ............................................... 11 - 2
11.3 Count Cannot be Made ................................................. 11 - 2
APPENDIX 1 PERFORMANCE COMPARISON BETWEEN THE AlSD62(E/D).
THE AlSD61. AND THE AD61 (Sl) ................................... APP . 1
APPENDIX 2 EXTERNALDIMENSIONS ......................................... APP . 3
.._I .
....

1 INTRODUCTION MELSEC-A
1. INTRODUCTION
This user’s manual describes the spsqifications, handling and prqqrgm-
ming of
the Al-SD62/Al &fZWAfSb62D type htgh-s$&d eounter thbdute
(hereinafter called the AlSD62(E/D))
to be-used in combination with a
MELSEC-A series CPU module (hereinaftei called thePC CPU).
The AlSD62, AlSD62E and AlSD62D are a Dq-inpupsinkoutput type, a
DC input source output type and a differential ,input sink output type, re-
spectively.
The maximum
counting speed ia 100 kpps (A,ISD62(E)) or 200 kpps
(A1SD62D).
The A1SD62(OD) counts single-phase and 2-phase pulse inputs as shown
below:
Single-phase pulse input multiplied by one
......... Counts at the leading edge or trailing edgeof the pulse.
Single-phasepulseinputmultipliedby
two A
......... Counts at the leading edge and trailing edge of the pulse.
L
2-phase pulse input multiplied by one
pulse.
2-phase pulse input multiplied by two
pulse.
........ ,Counts at the leading edge or trailing edgeof the phase A
......... Counts at the leading edge and trailingedge of the phase A
2-phase pulse input multiplied by four
......... Counts at the leading edge and trailing edgeof the phase A
and phase B pulses.
1-1

1. INTRODUCTION
MElSEC-A
The following diagram outlines how the AlSD62(E/D) operates.
function selection
Pulse Pulse
generator
m rn
I Encoder
I Externalcontrol
8 , signal
I Controller I Pmset/Counter
-
function selection
(4) I/O signal
bufbr memory
A1SD62
A1SD62E
AiSD62D
(1 1
(2)
CHI
.
(3) Coincidence
output
(2 points)
______.
(1 1 (3) Coincidence
CH2
~
output
(2 points)
(1) Input pulses tothe A1 SD62/A1SD62WA1 SD62D are counted.
(2) The preset or counter function can be selected withan external control signal.
(3) The pulse is compared as a coincidence output with the present count value,
(4) The sequence pro ram helps confirm the I/O signals of the
and aslgnat is Issued accordlngly.
A1 SD62IAlSD628AI SD620 and the buffer rhemory status, and start, stop and
preset the counter.
1-2

1.1 Featuree
The following are the featuresof the AlSD62(E/D):
Pulses canbe counted in a wide range from
0 to 1677721 5.
The count value is stored in 24-bit binary.
The count value can be multiplied
(see Section 5).
Multiplication by either one or two can be selected for single-phase pulse
inputs, or multiplication
by one, two or four for 2-phase pulse inputs.
The maximum counting speed can
be switched (see Sections 3.2 and
Since a maximum cogoting speedof either
100 kpps or 10 kpps can be
selected with the
AlI8D62(E), or 200 kpps or 10 kpps with theA1SD62D,
accurate pulse counting
is possible even with a slow leadingedgehail-
ing edge.
,.
Coincidence output .is available (see Section 6).
ON/OFF signals are issued according
to the comparison between the
preset output statusof a selected channel and the present counter value.
One module can accept two inputs,and issues two outputs to one input,
which can
serh as upper and lower limit signals.
A ring counter function is available (see Section 8).
Counting repeats between the preset value and the ring counter value,
and this function
is effective in contrdling fixed-pitch feed.
Four counter functions are selectable
(see Section 9).
One of the following functions can be selected and used:
(a) Latch counter function
..................... Latches the present counter value
4.3).
n
-
in response to an input signal.
(b) Sampling counter function .............. Counts the incoming pulseswithin
(c) Periodicpulsecounterfunction
...... Stores the present andrevious -
the preset period of time from
signalinput.
n
counter values at prese P Intervals
during signal input.
signal while the count enabled
command is executed.
(d) Count disable function
..................... Stops pulse counting with an input
The preset or counter function can
be selected with an external control
signal
(see Section 7.3 and Section 9).
By applying voltage to thePRESET (preset) or F.START (function start)
externalterminal,thepreset or counterfunction,respectively, canbe
executed.
These functions can be used
to eliminate the influence of scan time.
1-3

2. SYSTEM .. ' , CONFIGURATION -
MELsEGA
2. SYSTEM CONFIGURAVON
(1) Appilcable CPUs
*A1SJCPU(S3) *A1SCPU(S1) *A2SCPU(S1) *A2ASCPU(Sl/S30)
*A5GCPU(T21B) *A1SCPUC24-R2
(2) Number mountable
Any number of modules can be used, provided the numberof
I/O points
of
the appilcable CPU is not exceeded.
(3) Available
slots
Any slot in thebase unit can be used, provided the followingconsidera-
tion is not a problem.
When mounting modulesin anextension base unit that does not have
a
power supply (A1S52B(S1), A1S55B(S1), A1S58B(S1)), the power sup-
ply capacity may be insufficient.
When mounting an AlSD62(E/D)
to an extension base unit, andexten-
sion base unit after carefully considering the following factors:
1) Current capacity of
the power supply module on the mainbase
2) Voltage drop at
the main base unit
3) Voltage drop
at the extension base unit
4) Voltage drop in theextension cable
unit
(4) Datalinksystem
In a data link system, the module can be mounted at a master station,
localstation, or remote
I/O station. For anexample of aremote I/O
stationprogram,refer to the MELSECNET, MELSECNET/B Data Link
System Reference Manual.
For Details on the ranges for the number of I/O points, and on calculating voltagedrops, refer
to the following manuais:
A1 SJCPU (S3) User's Manual ......................................................... 18-66446
AlS/AlSC24-FWMSCPU User's Manual ..................................... 18-66320
APASCPU (Sl/SSO) User's Manual ................................................ 18-66268
A52GCPU (T21 8) User's Manual .................................................... 18-6641 9
2-1

3. SPECIFICATIONS
Thissection describes the general specifications of the A-series PC CPUs,
performancespecifications of
the AlSD62(E/D), specifications of I/O signals
to a PC CPU and buffer memory.
3.1 General Specifications
Table 3.1 gives the general specifications of the A-series PC CPUs.
Table 3.1 General Specifications
Spedflcattone
0 to 55 "C
-20 to 75 "C
10
to 90% RH, no dewing
10 to 90% RH, no dewing
In case of lntermlttent vibratlon
Frequency Sweep count
Amplitude
Acceleration
Item
Operating ambient
temperature
Storage ambient
temperature
Operating ambient humidity
Storage ambient humidity
-
Vibration resistance
Shock resistance
Operating atmosphere
Operating altitude
Installation site
Overvoltagecategory '1
Contaminationlevel '2
~~
*l Indicates the element in the distribution system between the public electricity grid and the
mechanical equipment inside
the premises that the relevant device is assumed to be
connected
to.
Category II applies to devices such as those that draw their power supply from fixed
installations.
The surge voltage withstand capability of devices with ratings up
to 300 V is 2,500 V.
'3
Conforms to
JIs B 3501 and 57
to 150 HZ I 9.8m/s2{lg} 1
I
-
IEC 1131-2.
10times in each
In case of continuous vibration
of X, Y and 2
directions
Frequency
-
4.9m/s2{0.5g)
57
to 150 HZ
-
10 to 57 Hz,
(for 80 minutes)
Amplitude
Acceleration
0.035 mm
(0.0013inch)
Conforms
to JIS B 3501 and IEC 1131-2. (147 m/s2 {lsg}, 3 times in each of three
directions)
The atmosphere shall not contain corrosive gas.
2000 m (2187 yd.) or lower
Inside control panel
11 or lower
2 or lower
'2 This is an index which gives a measure of the incidence of conductive materials in the
environment in which the device is used.
A contamination level of '2' indicates an environment in which there is only contamination by
non-conductingmaterials, but, due
to occasional condensation, conductivity may occur.
'3
JIS : JapaneseIndustrial Standard
3-1

3. SPECIFICATIONS
...----- c.
3.2 PorformanceSpecifications
Table 3.2 gives the performance specifications of the AlSD62(E), and table
3.3 gives the performance specifications of the AlSD62D.
Table 3.2 Performance Specifications (AlSD62(E))
Item
Speclflcatlonr
Counting speed switching pin
32Number of
I/O occupied points
1 OK
1 OOK
Number of channels I Two
Count input
signal
I
Counter
I
Coincidence
output
External
input
External
output
I
t
Phase1 -phase and 2-phaseinputs
~ ~ ~~ ~~~
Maximum 1-phase input 1 OOk pps
counting
'ped' 2-phase input 10k pps
1OOk pps 7k PPS
~ ~ ~ ~ ~~~~~~
TY Pe Equipped with UP/DOWN presetcounter and ringcounterfunctions
top sec
edgdfall time of the
input
is 5p sec or
less. Duty ratio: 50 %)
5p sec
(t-phaseand 2-phase inputs) (I-phase input)(?-phase input)
Comparison
result
Set value
< Count value
Set value
= Count value
Set value
> Count value
A1SD62 Transistor (sink type) output
Transistor (source type) output
12/24 VDC 0.1 Npoint 0.4 Ncommon
Coincidence
output
12/24 VDC
0.5 Npoint 2 Ncommon
A1SD62E
L
Internal power consumption
Noise resistance
0.25
(0.55)
Weight (kg) (Ib)
5 VDC 0.1 A
Measure with a noise simulator which can generate 1500 Vp-p, 1-ps-wide, 25
to
60-Hz noise.
1500 VAC for
1 minute across all AC external terminals and grounding terminal
500 VAC for 1 minute across all DC external terminals and grounding terminal
5 Mnor over across all AC external terminals and grounding terminal usinga 500
VDC insulation resistance tester
Withstanding voltage
Insulation resistance
~ ~ ~~~ ~~~ ~ ~
Grounding
Operating atmosphere The operating atmosphere shall not contain corrosive gases or excesslve dust.
Class 3 grounding, connect the grounding wire
to the control panel if grounding is
impossible.
Cooling method
I Self-cooling
3-2

3. SPECIFICATIONS I.
*A , .i.; .
The counting speed is influenced by the puketleaag edgedfait me. The
following counting speeds are possible. If a pulse is counted with a leading
edge/fall timathat is too long, a counter error may be caused.
Countlng
Pin
Speed Settlng
1 OK
1 OOK
Edgelfall Tlmo
k2.5 p sec
or less
1 OOk pps
250 pps
500 Pps
- -
t=500 p sec
700 pps
1 k PPS
1Ok pps
1 Ok pps
less
t=25 sec or
7k PPS1Ok pps
1OOk pps
-'-
2-ph-e Input
1-pharr.tnput
Pq~ha$o Input
f=phare tnput
t t
Table 3.3 Performance Specifications (A1 SD62D)
Speclflcatlons
200K
Two
32
1
OK
EIA Standard RS-422-A
1-phase and 2-phase inputs
Differentialtype line driver level {Am26LS31 (TEXAS INSTRUMENTS)
or equivalent}
1-phase input200kpps 1Ok pps
2-phaseinput200kpps 7k
PPS
24-bit binary
0 to 1677721 5
Equipped with UPIDOWN preset counter and ring counter functions
Item
Counting speed switching pin
Number of
I/O occupied points
Number of channels
Phase
Count input
signal Signal levels
(0A and 0B)
Maximum
counting speed'
Counting range
TY Pe
b142u aecd
Counter
that can be
Minimum pulse width
counted(Adjust
so
that the leading
edgdfall time
of the
input is
5p sec or
less. Duty ratio: 50 %)
s6c sac
(2-phase input)
(I-phara and 2-phase inputs) (1-phase input)
~~ ~
24-bit binary
Comparison
range
Coincidence
output Comparisan
result
Set value
< Count value
Set value
= Count value
Set value
> Count value
External
input 5/12/24 VDC
2to5mA
Preset
Function start
External
output Coincidence output Transistor (sink type) output
12/24 VDC
0.5 Npoint 2 Ncommon
5 VDC 0.25 A
0.25 (0.55)
Measure with a noise simulator which can generate 1500 Vp-p, 1-ps-wide, 25
to
60-Hz noise.
Internal power consumption
Weight (kg) (Ib)
Noise resistance
3-3

3. SPECIFICATIONS
-GA , .e
!-
-.
I_
~
Item
~
Speclficatlons
1
Withstanding voltage
1500 VAC for 1 minute across all AC external terminals and grounding terminal
500 VAC for 1 minute acroas all DC sxternal terminals and grounding terminal
I Insulationresistance 5 Morover across all
AC external terminals and grounding terminal using a 500
VDC insulationresistance te-ster I
I Grounding
Class 3 grounding, connect the grounding wire tothe control panel if grounding is
impossible.
I
~~ ~~ ~~ ~~ .~~ .
Operating atmosphere The operating atmosphere shall not contain corrosive gases or excessive dust.
~~ ~~ ~
I
I Coolinamethod I Self-coolins I
t
The counting speed is influenced by the pulse leading edge/fall time. The
following counting speeds are possible.
If a pulse is counted with a leading
edge/faII
time that is too long, a counter errormay be caused.
Counting
PI
n
Sped Setting
250 pps 500 pps
--
t=250 p sec
700 pps
1 k PPS20k pps 20kpps
or less
k12.5
p sec
7k
PPS
1 Ok pps
200k pps
or less
200k pps
t=l.25 p sec
2-phase input
1-phase Input
2-phase Input
1-phase Input
Edge,fal, Leading
1
OK
200K
3-4
tt

:.A -- ,1 .
$3.3 Functions
',
Table-3.4 gives the functions of the AlSDGZ{E/D).
Table 3.4. functlon SpecUlcatlons
Functtan
,.
Descflptlon Reference
Section
FOincideQCe.,QUtpIJtfunction Outputs an ON/OFF signal in a $pacified output status,
Changes the present value d he counter.
The pnset operation canbe done either by a sequence program
Preset
7
or by w. external preset input. ,
Ring counter
Counter
function
selection
Counting alternates between the preset value and the ring
counter value.
8
Count disable'
9.2
Stqps counting pulses while the qount enable command is ON.
Latch counter
Stores the present value of the counter when the signal of the
counter function selection start command is input.
9.3
After inputting the signal of the counter function selection start
function
counter
9.4 command, the input pulse is counted during a specified period
and
stored in the buffer memory.
Periodic pulse
counter
While inputting the signal of the aounter function eaJoction start
command, the input pulses are stored in the buffer memory at 9.5
specified intervals.
These functions can be used in conjunction. However, Counter function selection means that
only one out of the four functions can be used.
3-5

3. S.PECIFICATIONS .. r
EIGA
3.4 InterfaceswithExternal Devices
Tables 3.5, 3.6and 3.7 show a list of the interfaces of the Ai SD62, A1 SD62E
and AlSD62D
with external devices.
Table 3.5 Interfaces with External Devices (AlSD62)
Input/
output internal Clrcult
Input
Pulseinput
voltage
setting pin
I
I
2.2k0
I
I
4.7kn
Input
I I
Input
4.7k0 fi I
output
Input Voltage
Value)
Current
Operating
Value)
'yr\!' Signal Name OWOFF (Guaranteed(Guaranteed
Phase A
ON 21.6 to 26.4 V 2 to 5 mA
pulse input OFF 5
V orlower 0.1mA or lower
- - ~ ~ ~~~~ -
I *4v
Phase A
ON 10.8 to 13.2 V 2 to 5 mA
pulse input
12v OFF 4V or lower 0.1mA orlower
Phase A
ON 4.5 to 5.5 v 2 to 5mA
pulse input
5v
OFF 2 V orlower O.lmA or lower
19) I COM I
\-I , I
Phase B
ON 21.6 to 26.4 V 2 to 5 mA
pulse input
24v OFF 5 V orlower 0.1 mA or lower
Phase
B ON 10.8 to 13.2V2 to 5 mA
pulse input
Phase
B ON 4.5 to 5.5 v 2to5mA
pulse input
5v OFF 2V or lower0.1 mA or lower
~~ ~~ - ~~
12v OFF 4V or lower O.lmAor lower
111)
I COM
ON I 21.6 to 26.4V 1 2 to 5 mA
OFF
I 5 V orlower I O.lmAor lower
ON I 10.8 to 13.2 V 1 2 to5 mA
OFF
I 4 V orlower I O.lmAor lower
ON I 4.5 to 5.5 V 1 2 to 5 mA
OFF
I 2 V orlower 10.1 mA or lower
1 COM Response OFF
+ ON ON --f OFF
(13) time 0.5
ms or less 3 msor less
Function start ON 21.6 to 26.4 V2 to 5 mA
input 24V OFF
5 V orlower 0.1 mA or lower
(14) input
12V
OFF 4 V orlower 0.1mA orlower
Function start
ON 4.5 to 5.5 v 2 to5 mA
input 5V OFF 2V
or lower 0.1mA or lower
7 Functionstart ON 10.8 to 13.2 V2 to 5 mA
Response OFF
+ ONON + OFF
time
0.5 ms or less 3 ms orless
10.2
to 30 V
15 EQU1 Operatingvoltage:
(1
7)
Ratedcurrent: 0.5 Npoint
Maximum rushcurrent: 4A10ms
Maximum voltage drop
at ON: 1.5 V
I
Response timer OFF'+ ON 0.1 ms or less
ON + OFF 0.1 ms or less
Inputvoltage: 10.2 to 30 V
Current consumption:
8 mA (TYPE 24 VDC)
'1: The number without parentheses represents the terminal number
of CH1, and that in
parentheses indicates the terminal number
of CH2.
3-6

i
Table 3.6 InterfaceswithExternal Devicos (AlSD62E);,i, -,. ,: .
input/ I-'
output
hput Voltage og:;;i:g
internalCircuit
Signel Name WOFF (Guaranteed
Value)(Guaranteed Value)
Input
1 4.7kn fi put I
Phase A ON 21.6 to 26.4 V2to5 mA
pukeinput
24V
OFF "'5 V orlower 0.1 MA or'iower
setting pin
.- 1 Phase A ON 10.8 to 13.2 V 2 to 5 mA
(8) pulseinput
12v OFF 4
V or lower0.1 mA or lower
- ..
Phase A ON 4.5 to 5.5 v 2 to 5mA
pulse input 5v OFF 2 V orlower O.lmA or lower
COM
Phase B ON 21.6 to 26.4 V2 to 5 mA
(9)
settingpin pulse input 24V OFF 5 v orlowerO.lmA
Input
4.7kR
2.2kR
Phase B ON 10.8 to 13.2 V 2to5 mA
pulse input
I 12v OFF 4V orlower O.lmA or lower
Phase
B
ON 4.5 to 5.5 v 2to5mA
pulse input
5v
OFF 2 V orlower
0.1 mA or lower
11)
COM
Preset input ON 21.6 to 26.4 V2to5 mA
24V OFF 5
V orlowerO.lmAor lower
5 Preset input
- ON
10.8 to 13.2 V 2 to 5 mA
12) 12v OFF 4
V or lower O.lmA or lower
5v OFF 2
V or lower 0.1 mA or lower
Preset input
ON 4.5 to 5.5 v 2to5mA
Function start
Rated current: 0.1 Npoint
Maximum rush current: 4A10ms
Maximum voltage drop at
ON: 1.5 V
output
1
(18)
19 12/24
V Input voltage: 10.2 to 30V
16 EQU2 Response timerOFF4
ON 0.3 ms or less
ON + OFF 0.3 ms or less
f
20 ov
Current consumption:
8 mA (TYPE 24 VDC)
'1
: The number without parentheses represents the terminal number of CHI, and that in
parentheses indicates the terminal number
of CH2.
3-7

3. SPECIFICATIONS I.
n AgELSC-A
Table 3.7 Interfaces with External Devices (AlSWPD)
Input/
output
Input
Input
Input
output
Internal Circuit
converter)
InputVoltageOperating
TiT!yl Signal Name OWOFF (GuaranteedValue) ,G~~~~~:efed
Value)
2 Phase A
(9) pulse input
EIA Standard RS-422-A line driver level
{Arn26LS31(TEXAS
INSTRUMENTS) or
eqlriv$lent))
1 Phase A
(8)pulseinput
converter)
4 Phase B
(11)pulseinput
3 Phase
B
(10)pulse input
Same as above
2.2kfl
w
I I
Preset input ON
I 21Sto26.4V
I 2 to5 rnA
24V OFF
I 5 V orlower I O.l,mA or lower
Preset input
ON I 10.8 to 13.2 V 1 2 to5 mA
OFF
I 4 V orlower I O.lmA or lower
I I
Preset input ON I 4.5 to 5.5 V I 2 to 5 mA
I I5v OFF I 2 V orlower 10.1mA or lowel
1 COM Response OFF
+ ON ON + OFF
(13) time
0.5 ms orless 3 ms or less
L
Functionstart ON 21.6 to 26.4 V 2 to 5 mA
input 24V OFF 5
V orlower 0.1 mA or lowel
(14)input12V OFF 4V orlower 0.1mA or lowel
Functionstart
, ON 4.5 to 5.5 v 2to5mA
input 5V OFF 2 V orlower 0.1mA or lowel
Response OFF
--t ONON --t OFF
time
0.5 ms or less 3 ms or less
7 Functionstart ON 10.8 to 13.2 V 2 to 5 mA
15 EQUl Operatingvoltage: 10.2
to 30 V
(1 7)
Ratedcurrent: 0.5 Npoint
Maximum rush current: 4A10ms
Maximum voltage drop at
ON: 1.5 V
(1
8)
19 12/24 v Inputvoltage: 10.2 to 30 V
16 EQU2 Response time: OFF
+ ON 0.1 ms or less
ON + OFF 0.1 ms or less
20
ov
Current consumption:
8 mA (TYPE 24 VDC)
'1: The number without parentheses represents the terminal number
of CH1, and that in
parentheses indicates the terminal number
of CH2.
3-8