Mitsubishi MELFA RV-6S Series Standard Specifications Manual page 52

Fig.3-3 ： Names of each controller part (interior)(CR3-535M controller)
1) External input/output signal connector.
2) Memory cassette entry
3) Network cable connector for parallel I/O unit expansion.
4) Emergency stop switch and door switch terminals.
5) Magnet contactor control connector for additional axis (AXMC1)
Control unit
5)
(R6x2CPU)
1)
2)
3)
4)
Names of each part 3-43
3Controller