Relay Output - afriso RG 210 Manuel D'utilisation

5.3.2 Connecting the PTC thermistor probe
Use a shielded cable with 2 x 0.5 mm² to extend the probe cable. The
maximum length of the probe cables is 50 m.
Verify that the probe cable is sufficiently protected from damage, for
example by installing it in a metal pipe.
Verify that the probe cable is not routed immediately next to or together
with cables carrying mains voltage.
1. Route the probe cable through the bottom rubber piece into the prod-
uct.
2. Connect the two wires to the appropriate terminals with the designation
"Sonde 1"/"Sonde 2".
- Any polarity is permissible.
5.3.3

Relay output

The output signal of the product is made available via a voltage-free relay
contact (changeover contact).
VOLTAGE PEAKS WHEN INDUCTIVE CONSUMERS ARE SWITCHED OFF
When inductive consumers are switched off, this can cause voltage peaks and
can lead to adverse effects on electrical systems and may destroy the switching
contact.
• Use commercially available standard RC combinations such as 0.1 µF/
100 Ohm for inductive consumers.
Failure to follow these instructions can result in equipment damage.
1. The signal cable requires permanent installation.
2. Route the signal cable through the centre rubber piece into the black
base.
3. Connect the signal cable to the appropriate terminals with the designa-
tion „Freigabe" ("Release").
Mounting
NOTICE
RG 210
EN
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