Presys
PRESYS
⏐
Instruments
DCY-2058 and DCY-2059
Maintenance
Page 29
The plug-in connections on the Power Supply Board are called MOD 1, MOD 2,
MOD 3 and MOD 4. MOD 1 and MOD 2 are connected, respectively, to the modules
corresponding to output 1 and output 2. MOD
3 and MOD
4 have no use in
DCY-2058 / 2059 and must be kept unconnected.
The plug-in connection for the communication module is located on the CPU
Board and has no denomination. Any module should always be installed with the
component side facing the instrument display, as illustrated on figure 20.
Fig. 20 - Module Installation
Outputs 1 and 2 as analog outputs (optional module code: MSAN-20)
Output 1 module is plugged in the connector called MOD 1. In case an additional
analog output is required, a second module is plugged in the connection called MOD 2.
The analog output optional module is provided with two locations for the
installation of jumpers: J1 and J2, as illustrated on figure 21.
Fig. 21 - Jumper locations on the Analog Output Board
To configure the analog output module as a 4 to 20mA, 1 to 5V or 0 to 10V output
just install the jumper as specified on table 3.
Analog output type
Jumpers
4 to 20mA*
1 to 5V
J1
0 to 10V
J2
(*) In case of the analog output for 4 to 20mA current, the supplied jumper should be stored out of the
instrument or connected to just one of the connector pins, in a dummy position, similar to that illustrated on
figure 18.
Table 3 - Analog Type Output Jumper Configuration
