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DeviceNet I/O Link Units
Section 7-7
CPM1A-DRT21 DeviceNet I/O Link Unit
(1)
DeviceNet Communications Connector
Used to connect DeviceNet communications. For the wiring, use the con-
nector provided with the CPM1A-DRT21 or use a connector purchased
separately.
(2)
Rotary Switches (SW2, SW3)
Used to set DeviceNet node numbers.
(3)
DIP Switch (SW1)
Used to set the DeviceNet baud rate and the output hold function.
Number of I/O points
32 input points, 32 output points
Number of words allocated in
CPU Unit I/O memory
2 input words, 2 output words
(Allocated in the same way as other Expansion Units
and Expansion I/O Units.)
Node number setting
Set using the rotary switches
(Set before turning ON the CPU Unit’s power supply.)
Communications current con-
sumption
48 mA
Baud rate setting (See note.)
Pin 1
Pin 2
Baud rate
Max. transmission path
length
OFF
OFF
125 kbps
500 m
ON
OFF
250 kbps
250 m
OFF
ON
500 kbps
100 m
ON
ON
Not allowed.
---
Output hold function setting
Pin 4
DeviceNet baud rate
OFF
Clears remote outputs when communications error occurs. (Outputs
turned OFF for each logic value.)
ON
Holds remote outputs when communications error occurs.
(1) DeviceNet Communications
Connector
(3) DIP Switch
(6) Expansion Connector
(4) LED Indicators
(2) Rotary Switches
(5) Expansion I/O Connecting Cable
Setting range: 0 to 63 (Do not set 64 to 99.)
Содержание CP1L CPU UNIT - 03-2009
Страница 1: ...Cat No W462 E1 06 CP1L CPU Unit SYSMAC CP Series CP1L L_0D_ CP1L M_0D_ OPERATION MANUAL...
Страница 2: ......
Страница 4: ...iv...
Страница 10: ...x...
Страница 22: ...xxii...
Страница 34: ...xxxiv Conformance to EC Directives 6...
Страница 70: ...36 Function Blocks Section 1 5...
Страница 584: ...550 Trouble Shooting Section 8 7...
Страница 627: ...593 Sample Application Section 9 12 Network Settings Network Tab Network Settings Driver Tab...
Страница 630: ...596 Sample Application Section 9 12...
Страница 654: ...620 Troubleshooting Unit Errors Section 11 4...
Страница 662: ...628 Replacing User serviceable Parts Section 12 2...
Страница 668: ...634 Standard Models Appendix A...
Страница 698: ...664 Auxiliary Area Allocations by Function Appendix C...
Страница 746: ...712 Auxiliary Area Allocations by Address Appendix D...
Страница 773: ...739 Connections to Serial Communications Option Boards Appendix F Connecting to Unit...
Страница 774: ...740 Connections to Serial Communications Option Boards Appendix F...
Страница 806: ...772 Index...
Страница 808: ...774 Revision History...