Rotate Switch; Power - Advantech AMAX-4800 Series User Manual

1.4.4

Rotate Switch

The AMAX-4800 series modules use two hexadecimal rotate switches to represent
the slave ID (range: 0 ~ 255).
For example, if a user arranges the rotate switches according to the sequence "4, F,"
the slave ID will be set as "4 x 16 + F x 1= 79". The default rotary switch is set as
zero.
Note! Slave IDs can be defined in the following two ways:
1. If the rotate switch is set as non-zero, the switch defines the slave ID.
2. If the rotate switch is set as zero, the slave ID will be defined by
EEPROM. The master can be used to change EEPROM's slave IDs.
1.4.5

Power

AMAX-4800 series modules are equipped with two power input terminals, support an
input power voltage of 10 ~ 30 V
the provision of two power sources, when one source is interrupted, the other source
will assume the primary supply function immediately. The AMAX-4800 series can
also function with a single power source.
, and feature redundant power functionality. With
DC
13 AMAX-4800 User Manual