NSK EDD Megatorque Motor - RS-232 C Interface Specifications; CN1: RS-232 C Serial Communication Connector; CN1 Pin-Out; CN1 Signal List

2. Specifications
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2.9. RS-232C Interface Specifications
 Refer to “8.9. RS-232C Communication” for specifications of RS-232C communication.
 Refer to “Appendix 6. Wiring of RS-232C Communication Cable” for connecting with a control device.
 Optional RS-232C cable [M-C003RS03] is available from NSK.
2.9.1. CN1: RS-232C Serial Communication Connector
* The optional Handy Terminal FHT 31 is available for the RS-232C communication terminal.
Table 2-15: Connector list
Driver Unit connector
Japan Aviation Electronics Industry, Ltd.
DELC-J9SAF-13L9E or equivalent
Mating connector type
DE-9PF-N* or equivalent
Mating connector shell type
DE-C2-J6R* or equivalent
* The user shall provide these connectors.
They are not necessary if NSK Handy Terminal FHT 21 is used.
2.9.1.1. CN1 Pin-Out
Fig 2-33: Pin-out
FG
+5V
RTS
SG
DTR
DSR
RXD
CTS
TXD
5
4
3
2
1
9
8
7
6
2.9.1.2. CN1 Signal List
Table 2-16: Signal list
Pin
Signal name
I/O
Function
1
TXD
Output
Transmit data
2
CTS
Input
Clear to send
3
RXD
Input
Receive data
4
DSR
Input
Data set ready
5
DTR
Output
Data terminal ready
6
SG
–
Digital signal ground
7
RTS
Output
Ready to send
8
+5V
Output
Never connect
9
FG
–
Frame ground (shield)