JUMO Wtrans E01, Руководство по эксплуатации

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3 Preparing the measuring probe
3.3 Supply with external voltage supply
CAUTION!
Only a SELV voltage is admissible for external voltage supply DC 18 to 30 V. The device must be
equipped with an electrical circuit that meets the requirements of EN 61010-1 with regard to "Lim-
ited-energy circuits".
If the measuring probe is connected to an external voltage supply (DC 18 to 30 V, SELV voltage), pro-
ceed as follows:
1. Unscrew screw (A) on the battery compartment cover (B) counterclockwise.
2. Remove the spring-cage terminal (C), cable fitting (D), and O-ring 11 × 1.5 mm from the accessories
set.
3. Insert the spring-cage terminal (C) onto the circuit board's two connection pins.
For the initial startup, the spring-cage terminal is in the accessories set and not fitted to the measur-
ing probe.
+
-
+
-
(E) (A)
(B)
(C)
(D)