Moxa NPort 6450 4 ports Specification Guide
3
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Terminal Servers
Pin Assignment
PIN RS-232 RS-422/485-4w RS-485-2w
1
DCD
TxD-(A)
–
2
RxD
TxD+(B)
–
3
TxD
RxD+(B)
Data+(B)
4
DTR
RxD-(A)
Data-(A)
5
GND
GND
GND
6
DSR
–
–
7
RTS
–
–
8
CTS
–
–
DB9 male connector
1 2 3 4 5
6 7 8 9
Expansion Modules
Use with the following NPort models
6150
6250
6450
6610-8
6650-8
6610-16
6650-16
6610-32
6650-32
NM-TX01
NM-TX01-T
1 10/100BaseT(X) port
–
–
NM-TX02
NM-TX02-T
2 10/100BaseT(X) ports
–
–
NM-FX01-S-SC
NM-FX01-S-SC-T
1 100BaseFX port, single mode, SC
connector
–
–
NM-FX01-M-SC
NM-FX01-M-SC-T
1 100BaseFX port, multi mode, SC
connector
–
–
NM-FX02-S-SC
NM-FX02-S-SC-T
2 100BaseFX ports, single mode, SC
connector
–
–
NM-FX02-M-SC
NM-FX02-M-SC-T
2 100BaseFX ports, multi mode, SC
connector
–
–
NM-Modem
NM-Modem-T
1 PSTN modem port, RJ11
connector
–
–
Note: Expansion modules can be purchased separately.
Ordering Information
Available Models
NPort 6450: 4-port secure device server, RS-232/422/485 to Ethernet
Optional Accessories
(can be purchased separately)
DK-35A: Mounting Kit for 35-mm DIN-Rail
Package Checklist
• 1 NPort 6450 secure device server
• Documentation and software CD
• Quick installation guide (printed)
• Warranty card
• Documentation and software CD
• Quick installation guide (printed)
• Warranty card