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64
Specifications
Section 2-2
Note
Set using the MSKS instruction in direct mode or counter mode.
Input Specifications
Special High-speed Counter Inputs
Note
The power supply at the line-driver must 5 V
±
5% max.
CIO 1
00
Normal input
6
Interrupt
input 2
Quick-response
input 2
High-speed counter 3
(phase-Z/reset)
Pulse 3 origin input
signal
01
Normal input
7
Interrupt
input 3
Quick-response
input 3
---
Pulse 2 origin input
signal
02
Normal input
8
Interrupt
input 4
Quick-response
input 4
---
Pulse 1 origin input
signal (open collector)
03
Normal input
9
Interrupt
input 5
Quick-response
input 5
---
Pulse 0 origin input
signal (open collector)
04
Normal input
10
---
---
---
Pulse 1 origin proxim-
ity input signal
05
Normal input
11
---
---
---
Pulse 0 origin proxim-
ity input signal
Input terminal
block
Input operation setting
High-speed counter
operation setting
Origin search
function
Word
Terminal/
Bit
Normal
inputs
Interrupt
inputs
(See note.)
Quick-
response
inputs
High-speed counters 0 to 3
set to be used.
Origin search
function for pulse
outputs 0 and 1 set
to be used.
Item
High-speed counter inputs, phase A and
phase B
High-speed counter inputs, phase Z
Input voltage
RS-422A line-driver, AM26LS31 or equivalent (See note.)
Applicable inputs
Line-driver inputs
Input current
10 mA typical
13 mA typical
Circuit configuration
ON/OFF delay
• 1-MHz 50% duty ratio pulses, in phase-A or
phase-B pulse plus direction input mode, incre-
ment mode, or up/down mode
• Differential phase mode
• Phase Z
+
680
Ω
180 pF
330
Ω
330
Ω
−
Internal
circuits
180
Ω
+
560
Ω
6800 pF
180
Ω
−
Internal
circuits
OFF
ON
0.5
µ
s min.
0.5
µ
s min.
1
µ
s min.
OFF
ON
T
1
T
2
2
µ
s min.
OFF
ON
T
3
T
4
T
1
, T
2
, T
3
, T
4
: 0.5
µ
s min.
Phase A
Phase B
OFF
ON
90
µ
s min.
Содержание CP1H-CPU - 05-2006
Страница 1: ...OPERATION MANUAL CP1H CPU Unit SYSMAC CP Series CP1H X40D CP1H XA40D CP1H Y20DT D Cat No W450 E1 02...
Страница 2: ...CP1H X40D CP1H XA40D CP1H Y20DT D CP1H CPU Unit Operation Manual Revised May 2006...
Страница 3: ...iv...
Страница 11: ...xii TABLE OF CONTENTS...
Страница 15: ...xvi...
Страница 19: ...xx...
Страница 31: ...xxxii Conformance to EC Directives 6...
Страница 71: ...40 Function Blocks Section 1 5...
Страница 133: ...102 Computing the Cycle Time Section 2 7...
Страница 169: ...138 CPM1A Expansion I O Unit Wiring Section 3 6...
Страница 411: ...380 Clock Section 6 8...
Страница 519: ...488 Replacing User serviceable Parts Section 10 2...
Страница 527: ...496 Standard Models Appendix A...
Страница 535: ...504 Dimensions Diagrams Appendix B...
Страница 628: ...597 Connections to Serial Communications Option Boards Appendix F Connecting to Unit...
Страница 629: ...598 Connections to Serial Communications Option Boards Appendix F...
Страница 659: ...628 PLC Setup Appendix G...
Страница 665: ...634 Index work words 159 write protection 370...
Страница 667: ...636 Revision History...