6.2.2  External fan power supply
+
-
➁
Terminal strip
Only internal use
External fan power supply
Terminals Voltage supply
+, - DC  24 V ±10 %
Current draw per module Spare fuse(s)
2.5 A  or  4 A 3.15 A  Type  gG
Cable cross-section Maximum tightening torque
mm² AWG/MCM Nm lb inch
4 10
0.6 5.3
Figure 18:  External fan power supply
66
 ELECTRICAL  INSTALLATION