Ditel RS2 Manuel De L'utilisateur page 23

OPTION INSTALLATION
Extract the electronic assembly from the box and break the
joints in the gray area of the figure to separate it from the
box.
The hole made will allow the output at the back of the instru-
ment, of the RS232C output connector.
Install the option card in the M1 connector.
Insert the foot of the card into the slot on the base applying
light pressure so that the connector on the card is perfectly
fitted into the connector on the base.
If vibrations can occur under the working conditions of the
instrument, it is advisable to solder the card to the base, taking
advantage of the copper tracks on both sides of the foot of the
WIRING
Rear view of base instrument with RS232C output option
RS2 - RS232C OUTPUT OPTION (CN5 CONNECTOR)
PIN 1 = RTS (request to send)
PIN 2 = TxD (transmission)
PIN 3 = RxD (receiving)
PIN 4 = GND
Each output card is supplied with an adhesive label indicating the connection of each of the options.
For a better identification of the instrument, this label should be placed at the bottom of the box, next to the
label with the basic functions of the instrument (MICRA, ALPHA, BETA and GAMMA models).
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RS2
Output
options
label
Instrument
label
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