Mitsubishi Electric MELSEC iQ-R Series Configuration Manual page 52

*1 There are restrictions on the firmware versions of the RnCPU and the C Controller module. Note that the modules can only be used with
a programmable controller CPU and C Controller module. ( User's Manual (Application) for the CPU module used)
In a multiple CPU system where a Process CPU or Safety CPU is used, these modules cannot be used even when a programmable
controller CPU or the C Controller module is set as a control CPU of MELSECNET/H network modules.
*2 These modules cannot be used with a remote head module.
*3 This module cannot be used with a remote head module (in a redundant system).
*4 This module cannot be used as an interrupt module when a remote head module is used.
*5 These modules cannot be used with a C Controller module.
*6 The method for enabling parameters differs depending on the firmware version of the C Controller module. ( MELSEC iQ-R C
Controller Module User's Manual (Startup))
1 SYSTEM CONFIGURATION
50
1.2 System Configuration Specifications