Campbell Hausfeld 4-Channel Current/Voltage SDM-CVO4 - Manual (Page 15)

Instruction Manual
Select channel(s) by
fitting jumper (s)
between appropriate
terminals. (Current
mode only.) Jumper
shown fitted to
‘enable’ Channel 4.
Jumper shown fitted
in the unconnected
‘stored’
position.
Figure 4-3. Location of Jumpers on Circuit Board
Do not store the jumpers between any other pins in the block
as this may switch the module into a factory calibration mode,
which may result in abnormal operation and change of output
accuracy. CAUTION
The jumper settings can be overridden by the datalogger program, if required,
using special commands. Please contact Campbell Scientific for details.
4.4 SDM Address Setting
Each SDM-CVO4 can have 1 of 16 addresses. The factory-set address is 00.
Table 4-2 shows switch position and the corresponding address. Figure 4-4 shows
the position of the switch on the right-hand end of the casing. Note that you will
have to remove the right-hand mounting bracket to gain access to this switch.
9