Environnement AS32M, Technical Manual, Page: 88 / 186

Environnement
S.A
AS32M
Duplication prohibited
DECEMBER 2013
3–50
3.3.8 I2C CARD(S)
This menu is displayed only when the optional ESTEL boards are assembled in the analyzer. It gives
access to the configuration screens for these boards.
3.3.8.1 I2C CARD(S)

ESTEL Board
Four functions are available for the ESTEL board: analog outputs, analog inputs, relays, and remote
controls. This screen allows access to the corresponding screen for each of these functions by
selecting the current function and choosing the desired function with the [
 ], [  ], and [  ] keys.
Function « Analog outputs »
This function is used to select the analog output parameters for the ESTEL board whose number
indicated in the field « No » is highlighted. These parameters are as follows:

Concentration of the analyzed gases.

Auxiliary channels (multiplexer).

Analog inputs.
The selected parameters correspond to the analog outputs. On an ESTEL board, analog outputs can
be configured for 0–1 volt, 0–10 volt, 0–20 mA, 4–20 mA.