Top Option; Ascii Rs232 Or Rs485 Output Option; Temperature Option - Gorgy Timing LEDI Mode D'emploi

3.1.7. TOP option

► Connect the cable on the both wires outgoing from the clock: brown wire and white
wire
► Static relay output: no polarity
► TTL 50 ohms output: brown wire is GND, white wire is positive impulse
► Sine wave output 1000Hz: brown wire is GND, white wire is frequency

3.1.8. ASCII RS232 or RS485 output option

► Connect the ASCII RS232 or RS485 code on the terminal plug following the table
below:
ASCII 1 plug
BASCII 2 plug
GND plug
► After connecting the ASCII code, press « reset » button on the rear of the item.

3.1.9. Temperature option

► Wire the temperature sensor on the both terminals marked : probe T°C of the termi-
nal (no polarity).
► Temperature probe is provided with a 4 meters cable, this cable might be extended
(25 meters length maxi.)
☛
In case of an indoor temperature display, the sensor must be placed
between 1.5 to 2 meters from the ground and as far as possible from any
☛
In case of an outdoor temperature display the sensor must be
placed under a ventilated shelter, to avoid the influence of solar radiation
☛
In case of a pool temperature display, the sensor must be placed below
☛
In wireless version, the radio transmitter must be placed out of the
water. 1000m maximum distance of transmission (distance can be reduced
MDE-LEDI-1099V3.4
ASCII RS232C
TXD
RXD
GND
heat source.
(greenhouse effect).
the surface of water.
by impediment presence)
ASCII RS422/485
E / S -
E / S +
GND
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