Mitsubishi Electric ANS-Q-LARGE-U User Manual page 16

The following table shows restrictions on system configuration.
Maximum number of
extension stages of
extension base units
Maximum number of
mountable I/O modules
Applicable main base
unit model
Applicable extension
base unit model
Extension cable model
Q series power supply
module model
Precautions
• Use extension cable so that the overall extension length can be
within 13.2m.
• Do not install the extension cable together with the main circuit
(high voltage and high current) line or bring them close to each
other.
• Keep a distance of 100mm or more between them.
• Set the number of extension stages so that the number is not
duplicated with another.
• Connect the extension cable from OUT of the extension cable
connector on the base unit to IN of the extension base unit on
the next stage.
• If the number of mounted modules exceeds the maximum
number of mountable I/O modules, an error "SP.UNIT LAY
ERR." (error code: 2124) occurs.
7 extension stages
64 modules
Q33B, Q35B, Q38B, Q35BLS, Q38BLS, Q35BLS-D,
Q38BLS-D, Q35BL, and Q38BL
Model requiring no
power supply module
Model requiring Q series
power supply module
QC05B, QC06B, QC12B, QC30B, QC50B, and QC100B
Q61P-A1, Q61P-A2, Q61P, Q61P-D, Q62P, Q63P, Q64P, and
Q64PN
9
Q52B, Q55B, Q55BLS,
Q55BLS-D, and Q55BL
Q63B, Q65B, Q68B, Q612B,
Q65BLS, Q68BLS, Q65BLS-D,
Q68BLS-D, Q65BL, and Q68BL