585
Connections to Serial Communications Option Boards
Appendix F
1:N Connections Using RS-232C Ports
Note We recommend using the following NT-AL001-E Link Adapter Connecting Cables to connect to NT-
AL001-E Link Adapters.
XW2Z-070T-1: 0.7 m
XW2Z-200T-1: 2 m
Signal
Pin
CPU Unit
Shield
NT-AL001-E
Device supporting
RS-422A/485
communications
(4-wire)
RS-422A
/485
interface
RS-422A
Shield
DIP SW
Pin 1: ON
Pin 2: ON Terminating
resistance
Pin 3: OFF 4-wire
Pin 4: OFF
Pin 5: OFF
Pin 6: ON
Terminal block
Signal
Pin
Signal
Pin
D-sub, 9-pin
connector (male)
(See note)
D-sub, 9-pin
connector (male)
Signal
Signal
RS-232C
RS-422A
/485
interface
RS-232C
Option
Board
Device supporting
RS-422A/485
communications
(4-wire)
Signal
Pin
RS-232C
Shield
NT-AL001-E
Device supporting
RS-422A/485
communications
(2-wire)
DIP SW
Pin 1: ON
Pin 2: ON Terminating
resistance
Pin 3: ON 2-wire
Pin 4: ON
Pin 5: OFF
Pin 6: ON
RS-232C
Terminal block
Signal
Pin
Signal
Pin
D-sub, 9-pin
connector (male)
D-sub, 9-pin
connector (male)
Device supporting
RS-422A/485
communications
(2-wire)
Signal
Signal
(See note)
RS-422A
/485
interface
RS-422A
/485
interface
CPU Unit
Option
Board
Summary of Contents for CP1H-CPU - 05-2006
Page 2: ...CP1H X40D CP1H XA40D CP1H Y20DT D CP1H CPU Unit Operation Manual Revised May 2006...
Page 3: ...iv...
Page 11: ...xii TABLE OF CONTENTS...
Page 15: ...xvi...
Page 19: ...xx...
Page 31: ...xxxii Conformance to EC Directives 6...
Page 71: ...40 Function Blocks Section 1 5...
Page 133: ...102 Computing the Cycle Time Section 2 7...
Page 169: ...138 CPM1A Expansion I O Unit Wiring Section 3 6...
Page 411: ...380 Clock Section 6 8...
Page 519: ...488 Replacing User serviceable Parts Section 10 2...
Page 527: ...496 Standard Models Appendix A...
Page 535: ...504 Dimensions Diagrams Appendix B...
Page 628: ...597 Connections to Serial Communications Option Boards Appendix F Connecting to Unit...
Page 629: ...598 Connections to Serial Communications Option Boards Appendix F...
Page 659: ...628 PLC Setup Appendix G...
Page 665: ...634 Index work words 159 write protection 370...
Page 667: ...636 Revision History...