Moxa Technologies MGate MB3180 User Manual

MGate MB3000 Modbus Gateway User Manual
21
Jumpers
To add a 120
Ω termination resistor, set switch 3 on the port’s assigned DIP switch to ON; set switch 3
to OFF (the default setting) to disable the termination resistor.
To set the pull high/low resistors to 150 K
Ω, set switches 1 and 2 on the port’s assigned DIP switch to
OFF. This is the default setting.
To set the pull high/low resistors to 1 K
Ω, set switches 1 and 2 on the port’s assigned DIP switch to
ON.
ATTENTION
Do not use the 1 KΩ pull high/low setting on the MGate MB3000 when using the RS-232 interface. Doing
so will degrade the RS-232 signals and reduce the effective communication distance.

Moxa Technologies MGate MB3180 Specifications

General

Full duplex	Yes
Data transfer rate	0.1 Gbit/s
Ethernet LAN (RJ-45) ports	1
Storage temperature (T-T)	-20 - 70 °C
Operating temperature (T-T)	0 - 55 °C
Operating relative humidity (H-H)	5 - 95 %
Interface	RS-232/422/485, RJ45
Safety	UL 60950-1, EN 60950-1
Certification	EN 55024, \\r EN 61000-4-2 (ESD) Level 2, \\r EN 61000-4-3 (RS) Level 2, \\r EN 61000-4-4 (EFT) Level 2, \\r EN 61000-4-5 (Surge) Level 2, \\r EN 61000-4-6 (CS) Level 2, \\r EN 61000-4-8, \\r EN 61000-4-11, \\r EN 61000-4-12
LED indicators	Power
Compatible operating systems	Windows 98/ME/NT/2000, Windows XP/2003/Vista/2008/7 x86/x64

Weight and Dimensions

Weight	340 g