Appendix 2 Differences Between The Qj71Dn91 And The Aj71Dn91/A1Sj71Dn91 - Mitsubishi QJ71DN91 User Manual

APPENDIX

Appendix 2 Differences between the QJ71DN91 and the AJ71DN91/A1SJ71DN91

The following table lists the differences between the QJ71DN91 and the
AJ71DN91/A1SJ71DN91:
Function
DeviceNet master/slave function
Number of I/O points of the DeviceNet
master function
Auto configuration function
Auto refresh function with CPU
Constant scan
Hardware test/communication test function
Parameter setting method
App - 2
Model name
QJ71DN91
DeviceNet master function and DeviceNet
slave function
Input 4096 points, output 4096 points
Available
Available (requires GX Configurator-DN)
Available
Available
3 types
• Setting with sequence programs
• Setting with GX Configurator-DN
• Setting with the auto configuration function
MELSEC-Q
AJ71DN91/A1SJ71DN91
DeviceNet master function only
Input 2048 points, output 2048 points
Not available
Not available
Not available
Not available
2 types
• Setting with sequence programs
• Setting with the configuration software
App.
App - 2