Moxa Technologies NPort 5210A 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 5210A Specifications

General

Baud rate	230.4 Kbit/s
Data bits	5, 6, 7, 8
Stop bits	1, 1.5, 2
Certification	CE, FCC
RS-232 signals	CTS, DCD, DSR, DTR, GND, RTS, Rx, Tx
Flow control support	Yes
Serial interface type	RS-232
Serial ports quantity	2
Ethernet LAN data rates	10, 100 Mbit/s
Mean time between failures (MTBF)	134850 h
Product color	Black, Blue
Housing material	Metal
Input voltage	12 - 48 V
Power consumption	325 mA
Storage temperature (T-T)	-40 - 75 °C
Maximum operating altitude	2000 m
Operating temperature (T-T)	0 - 55 °C
Operating relative humidity (H-H)	5 - 95 %
Supported network protocols	ICMP, IPv4, TCP, UDP, DHCP, BOOTP, Telnet, DNS, SNMP V1, HTTP, SMTP, SNTP

Weight and Dimensions

Weight	340 g
Dimensions (WxDxH)	90 x 100.4 x 22 mm