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PRESYS
⏐ Instruments
4.2 - Hardware Configuration
The input level software configuration (level 2 - INPUT) must be complemented
by the input configuration by hardware using internal jumpers.
There are four places for the installation of jumpers for channel 1: J5, J6, J7 and
J8; and also four places for the installation of jumpers for channel 2: J1, J2, J3 and J4.
They are located on the CPU Circuit Board as illustrated on figure 17.
Table 2 indicates the jumpers to be installed for the various types of inputs. Check
the required type of input and locate the jumpers as specified. Make sure only those
jumpers corresponding to the required input are installed.
Input Type
Voltage (0 to 5V)
Voltage (0 to 10V)*
Current (0 to 20mA)
(*) In case of input for voltage from 0 to 10V, the second supplied jumper should be
stored out of the instrument or connected to just one of the connector pins, in a dummy
position as illustrated on figure 18.
Fig. 17 - Location of Jumpers on the CPU Board
Channel 2
J1
Table 2 - Configuration jumpers per type of input
DCY-2058 and DCY-2059
Jumpers
J4
J5
J3
J3
J4
Channel 1
J7
J6
J6
J7
Maintenance
Page 27
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