7  POSITIONING MODULE REPLACEMENT
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(b) For SSCNET cables applicable to the servo amplifiers
The following tables show applicable SSCNET cables when the existing servo amplifier is 
continuously used.
Replacing positioning modules from the AD75M to the QD75M requires the change of SSCNET 
cables.
Table 1. With the servo amplifier MR-J, J2, or J2S
*1 Connector set for making the cable by user
Table 2. With the servo amplifier MR-H
*1 Connector set for making the cable by user
SSCNET cable
Between QD75 and MR-J/J2/
J2S amplifier
Between AD75 and MR-J/J2/
J2S amplifier
Between MR-J/J2/J2S amplifier 
and MR-J/J2/J2S amplifier
MR-J2HBUSM
×
MR-J2HBUSM-A
××
MR-HBUSM
×××
MR-J2CN1
*1
×
MR-J2CN1-A
××
MR-HBCNS
×××
SSCNET cable
Between QD75M and MR-H 
amplifier
Between AD75M and MR-H 
amplifier
Between MR-H amplifier and 
MR-H amplifier
MR-J2HBUSM
×××
MR-J2HBUSM-A
××
MR-HBUSM
×
MR-J2CN1
*1
×××
MR-J2CN1-A
××
MR-HBCNS
×