SOL-96.110.061 / 031221
TOPAZ Manganese
Installation
14
3.4. Electrical Connections
WARNING
Risk of electrical shock
Always turn off power before manipulating electric parts. Only
operate the instrument from a power outlet which has a protec
-
tive earth connection.
Overview of
electrical
connections
1)
In multi-channel instruments, there is an I/O board for each measuring
channel. The I/O boards are arranged from left to right in ascending order
according to their channel number.
A
B
C
I/O board
1)
(relays, analog signal outputs, digital inputs)
RS485 interface
AC power
A
B
C