Operating instructions
W3G300-ME46-01
Translation of the original operating instructions
4.4 Connection diagram
Drawing preliminary!
No.
Conn.
Designation
Function/assignment
10
2.3
+
Power
11
2.4
-
Power supply -
12
2.2
0-10 V / PWM
Control input: Ri > 27 kΩ
0-10 V: (typ. 0.5 V -> Standby; 1.5 V -> n = min.; 9.5 V -> n = max.)
or PWM: (12 V - Ub; 1 kHz - 10 kHz; typ. < 1% -> standby; 10% -> n = min.; 95% -> n = max.)
13
2.1
DIAG
Diagnostic output: Open Collector, Isorce max = 10 mA, Rsource = 2 kΩ; Rsink = 100 kΩ
fan OK -> low; fan error -> high
Item no. 57879-5-9970 · ENU · Change 262216 · Approved 2022-09-19 · Page 7 / 10
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