726
Connections to Serial Communications Option Boards
Appendix F
1:1 Connections Using RS-422A/485 Ports
Signal Pin
CPU Unit
RS-422A
/485
Option
Board
Device supporting
RS-422A/485
communications
(2-wire)
Serial Communications Board/Unit
Device supporting
RS-422A/485
communications
(4-wire)
Shield
Terminal block
Signal
Signal Pin
Shield
Signal
5-V (+)
power (-)
D-sub, 9-pin
connector (male)
NT-AL001 Link Adapter
Signal
DIP Switch Settings
Pin 1: ON
Pin 2: ON
(terminating resistance)
Pin 3: OFF
Pin 4: OFF
Pin 5: OFF
Pin 6: OFF
Computer
RS-232C
Signal Pin
RS-422A
/485 in-
terface
RS-422A
/485 in-
terface
Signal Pin
Pin Signal
Shield
RS-422A
Terminal block
RS-422A
/485
Option
Board
RS-422A
/485 in-
terface
CPU Unit
Terminal block
RS-422A
/485 in-
terface
Summary of Contents for Sysmac CP1H
Page 2: ......
Page 3: ...CP1H X40D CP1H XA40D CP1H Y20DT D CP1H CPU Unit Operation Manual Revised October 2014...
Page 4: ...iv...
Page 10: ...x...
Page 18: ...xviii...
Page 22: ...xxii...
Page 34: ...xxxiv Conformance to EC Directives 6...
Page 76: ...42 Function Blocks Section 1 5...
Page 176: ...142 CP series Expansion I O Unit Wiring Section 3 6...
Page 372: ...338 Analog I O XA CPU Units Section 5 5...
Page 578: ...544 Trouble Shooting Section 8 7...
Page 622: ...588 Sample Application Section 9 12 Network Settings Network Tab Network Settings Driver Tab...
Page 668: ...634 Standard Models Appendix A...
Page 744: ...710 Auxiliary Area Allocations by Address Appendix D...
Page 771: ...737 Connections to Serial Communications Option Boards Appendix F Connecting to Unit...
Page 772: ...738 Connections to Serial Communications Option Boards Appendix F...
Page 800: ...766 Specifications for External Power Supply Expansion Appendix H...
Page 806: ...772 Index W Work Area 165 work bits 165 work words 165 write protection 379...
Page 808: ...774 Revision History...
Page 809: ......