Power supply voltage range: 9 V until 72 V DC
Explanations concerning the ignition signal (pin 15)
a) Usage of the ignition signal is optional
b) The ignition function requires the 3-wire voltage supply cable. See 2.2
c) The voltage level of the ignition function is 9 V DC to 72 V DC (like the main power supply).
This ignition signal can be derived from the main power supply when using a switching contact.
The voltage for the ignition signal is drawn via "-UB" (pin 1 to 4), i.e. the same ground as the
main power supply voltage.
The MFT10/MFT12 must be protected with a 10 A slow-blow fuse at the machine end!
Connection scheme (not true to scale)
MFT rear side
15pol.
Sub.-D.
3 wire ACD power supply cable
Please connect the MFT as near as possible to the battery in respect of
the length of the power supply cable, with no loops to the cabling of the
machine.
NOTE
When connecting to a battery, the terminal must be fused. The fuse
must fulfill the following values:
Current Rating:
Voltage:
NOTE
Interrupting Current: >= 1000 A
Fuse recommendation: Littlefuse FKS ATO 80V, Current Rating: 10 A
MFT10_MFT12_Accessories_Accesorios_Brief_Overview_Resumen_breve_FCC_V1.10_en_es
wire identi-
fication „1"
minus (-)
-
+
wire entification„ IGN"
ignition signal
10 A
>= 72 V
wire identi-
fication „1"
plus (+)
IGN
switch/button
ignition
battery,
12 V DC, 24 V DC
or 48 V DC
-
minus-pole
+
plus-pole
fuse 10A
slow-blow
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