76
16.6 Connection of external control voltage
It is possible to replace the internal transformer supplied standard control voltage through customer connec-
tion. The control voltage supplies the logical part of the TSG electronic and the encoder of the TSG motor. The
main part of the TSG electronic continues to be supplied from the power supply.
Table 35: Connection of control voltage
Connection of control voltage:
X26
+
21.6[Vdc] - 27.6[Vdc] or 16.2[Vac] - 20.0[Vac]
3.9[A] Max.
The maximum fuse rating of the control circuit must
not exceed 4[A].
X27
-
GRD
GRD
Table 36: Control voltage connection - Connection data
Control voltage connection (3-pole PCB terminal):
Conductor cross-section rigid/flexible (min./max.)
(Stripping length: 5[mm])
0,5 /1,5 [mm²]
Flexible conductor cross-section with wire end ferrule with/without plastic
sleeve (min./max.)
0,5 / 1,5 [mm²]
Wire gauge AWG (min./max.)
20…15
Use 60[°C] copper conductors only.
CAUTION:
If external control voltage is connected, the two wires of the internal power supply must be
removed from the terminals X26/X27 and customer professionally isolated against short circuit.
Summary of Contents for TSG V4
Page 1: ...1 Installation and Operating Instructions for the device series Door Operator TSG V4...
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