TDMA CONTROL 602-702 Eng Nov.doc
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7.2.5
Inputs (Input Unity)
Terminals F1 to F24 are for the connection of temperature sensors. The
polarity of the sensor connections is arbitary.
To prevent damage to the collector sensor by lighting, install a surge protector
(No. RE500) is recommended.
Terminals D1 to D6 are for digital inputs.
Example of the maximum cable length:
Sensor
Cable
Length to
PT 1000
2 X 0,75 mm
25 m
7.2.5.1
Connection of the Comfort Button
See section 6.2.5 for further details
7.2.5.2
Connection of Flow Measuring Unit (RE096)
A volume flow-measuring unit if used should be connected to D2 (see diagram
opposite).
The wire assignment when using a Consolar flow-measuring unit (RE096) are
as follows:
1 = White (+ 24 Volt)
2 = Green (Impulse input)
3 = brown (GND)
7.2.5.3
Connecting Insolation Sensor (RE354)
For measurement purposes, an insolation sensor can be connected to the
CONTROL 702. The terminal layout is shown in the djacent figure.
Note:
The function of the insolation sensor is described in Section 5.5.1
7.2.6 Installing the SD Card in the CONTROL 702
See section 6.2.8 for further details
Temperaturfühler
Digitaleingäng
e
