Mitsubishi AJ65BT-R2N-U-HW User Manual

5
2.4 RS-232 Interface Specifications
2.4.1 RS-232 connector specifications
The following describes specifications of the RS-232 connector
connected to the external device.
Figure 2.1 RS-232 connector(Seen from the front of the module)
Table 2.3 RS-232 connector specifications
Pin No. Mnemonic Signal name
Signal direction
AJ65BT-R2N
External
device
1 CD Receive carrier detect
2 RD(RXD) Receive data
3 SD(TXD) Send data
4 DTR(ER) Data terminal ready
5 SG Signal ground
6 DSR(DR) Data set ready
7 RS(RTS) Request to send
8 CS(CTS) Clear to send
9 Unused - -
5432
9876
1

Mitsubishi AJ65BT-R2N-U-HW Specifications

General

Brand	Mitsubishi
Model	AJ65BT-R2N-U-HW
Category	Controller
Language	English