AFRISO WWG Betriebsanleitung Seite 53

A
5.5.1 Supply voltage
Verify that the product is connected to mains by means of a suitable,
permanently installed cable (for example H0H5VV-F 2 x 1 mm²).
Verify that the power supply to the control unit is separately fused (16 A
maximum).
1. Route the mains cable through the left cable gland into the control unit.
2. Connect the phase to terminal L and the neutral conductor to
terminal N.
- The protective ground conductor (PE) does not have to be connected.
5.5.2 Probe
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. Install the probe cable.
2. Route the probe cable into the control unit through the cable gland at
the right.
3. Connect the probe cable to the terminals with the designation "Sonde"
(probe). Any polarity is permissible.
Standard shielded cable (2 x 1.0 mm²) can be used to extend the probe
cable. The maximum length of the extension cable is 50 m.
Mounting
B
D E
C
A. Supply voltage
AC 100 - 240 V
F
B. Output relay
(can be acknowledged)
C. Output relay
(cannot be acknowl-
edged)
D. External acknowledge-
ment
E. Probe (conductivity)
F. Slot for EnOcean®
wireless module
EN
22
WWG