RST FRC-F Series, Manual

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43
5.2.2.8 Incremental encoder signals for shaft copying of the elevator control
Some elevator control systems use the output signals of the incremental encoder for shaft copying.
The VVVF controller makes the processed encoder signals available at terminals 29 and 64.
Terminal Function Remark
29 Signal A St5V , op15V
64 Signal B St5V , op15V
65, 66 GND Ground
5.2.2.9 RS-485 interface for DCP mode or external display
The RS 485 interface can either be used for DCP mode or for control of an external display
5.2.2.9.1 Connection for DCP mode:
Terminal Function Note
67 RS485-A Semi-duplex interface
68 RS485-B
83 GND Ground
5.2.2.9.2 Connection of external display
Terminal Function Note
67 RS485-A Semi-duplex interface
68 RS485-B
82 +24 V Supply voltage
83 GND Ground
.