Mitsubishi Electric GOT1000 Series Connection Manual page 40

(f) GT105
Standard interface 2
(GOT built-in RS-232 interface)
(g) GT104
Standard interface 2
(GOT built-in RS-232 interface)
(h) GT1020, GT1030
Standard interface 1
(GOT built-in RS-422 interface)
or (GOT built-in RS-232 interface)
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1. PREPARATORY PROCEDURES FOR MONITORING
1.1 Setting the Communication Interface
[Rear view]
Standard interface 1
(GOT built-in RS-422 interface)
Standard interface 1
(GOT built-in RS-422 interface)
Standard interface 3
(GOT built-in USB interface)
Standard interface 3
(GOT built-in USB interface)
Standard interface 2
(GOT built-in RS-232 interface)