Moxa Technologies NPort 5130A User Manual

NPort 5000 Series User Manual
185
Setting up terminators for a 4-wire RS485 network
NPort IA5000A Series (DIP Switches)
The DIP switches are located on the PCB board; you will need to take off the covers to access them. To set
the pull-high resistor to 150 KΩ, flip DIP1 to “OFF,” and then set the pull-low resistor to 150 KΩ, and then
flip DIP2 to “OFF.” To set the pull-high resistor to 1 KΩ, flip DIP1 to “ON,” and then set the pull-low resistor
to 1 KΩ, and then flip DIP2 to “ON.” Make sure that DIP3 is “ON” to enable the 120Ω terminator. The
default settings for the pull-high and pull-low resistors, and the terminators are all at “OFF.”
NPort IA5150A/IA5250A Series

Moxa Technologies NPort 5130A Specifications

General

Isolation	1.5 kV
Certification	CE, FCC
Serial interface type	RS-422, RS-485
Serial ports quantity	1
Ethernet LAN data rates	10, 100 Mbit/s
Supported network protocols	ICMP, IP, TCP, UDP, DHCP, BOOTP, Telnet, DNS, HTTP, SMTP, IGMP v1/2
Compatible operating systems	SCO Unix, OpenServer UnixWare v2.1, v7 Unix SVR 4.2 Unix QNX 4.25, QNX 6 Solaris 10 FreeBSD AIX 5.x HP-UX 11i Mac OS v10.3 Linux v2.4.x, v2.6.x
Storage temperature (T-T)	-40 - 85 °C
Operating temperature (T-T)	0 - 60 °C
Operating relative humidity (H-H)	5 - 95 %
Input voltage	12 - 48 V
Safety	UL, LVD

Weight and Dimensions

Weight	340 g
Dimensions (WxDxH)	52 x 80 x 22 mm