Moxa Technologies MGate MB3280 User Manual

MGate MB3000 Modbus Gateway User Manual
11
Jumpers
To set the pull high/low resistors to 150 K
Ω, leave jumpers JP3 and JP4 open (not shorted). This is
the default setting.
To set the pull high/low resistors to 1 K
Ω, short jumpers JP3 and JP4 with jumper caps.
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 MB3280 Specifications

General

Brand	Moxa Technologies
Model	MGate MB3280
Category	Gateway
Language	English