NSK MEGATORQUE M-ESB-YSB2020AB300 - RS-232 C Interface Specifications; CN1: RS-232 C Serial Communication Connector; CN1 Pin-Out; CN1 Signal List

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2.8. RS-232C Interface Specifications
2.8.1. CN1: RS-232C Serial Communication Connector
2.8. RS-232C Interface Specifications
l Refer to “7.3. RS-232C Serial Communication” for specifications of RS-232C communication.
l Refer to “Appendix 6. Wiring of RS-232C Communication Cable” for connecting with a control
device such as a personal computer.
2.8.1. CN1: RS-232C Serial Communication Connector
* The optional Handy Terminal FHT 11 is available for the RS-232C communication terminal.
Table 2-13
Driver Unit connector
Japan Aviation Electronics Industry, Ltd. DELC-J9SAF-13L9
Mating connector type
(User device side)
Japan Aviation Electronics Industry, Ltd. DE-9PF-N*
Mating connector shell type
(user device side)
Japan Aviation Electronics Industry, Ltd.
DE-C2-J6*
* The user shall provide these connectors. They are not necessary if NSK Handy Terminal
FHT 11 is used.
2.8.1.1. CN1 Pin-Out
Figure 2-29: CN1 Pin-out
FG
+5V
RTS
SG
DTR
DSR
RXD
CTS
TXD
5
4
3
2
1
9
8
7
6
2.8.1.2. CN1 Signal List
Table 2-14: Signal name and function (CN1)
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)