24
Installation Instructions / ACS-8
Power supply door strike:
Current consumption:
230mA
Calculation of the maximum line resistance:
R
L
=
Uv
=
500mV =
2.17
Ω
I
230mA
Calculation of the required cross-section:
i
=
electrical conductivity
=
56m
of copper
Ω
mm²
A
= 2 x L
=
2 x 40m
=
0.66mm²
R
L
x
i
2.17
Ω
* 56m
Ω
mm²
Calculation of the number of wires with a wire cross-section of 0.28mm² (diameter 0.6mm):
no. of wires
=
0.66mm²
=
2.25 wires
!
3 wires
0.28mm²
Calculation of the number of wires with a wire cross-section of 0.5mm² (diameter 0.8mm):
no. of wires
=
0.66mm²
=
1.32 wires
!
2 wires
0.5mm²
Result:
Line cross-section for module supply:
0.855mm²
Line cross-section for the supply of the door strike:
0.66mm²
J-Y(St)Y 5x2x0.6Ø
or
4x2x0.8Ø
can be used as the power supply for the module electronics and the bus
line, providing the the cable length does not exceed 40m.
A
separate line
with a minimum line cross-section of 0.66mm² must be used to power the door strike.
Summary of Contents for ACS-8
Page 2: ... VdS Approval Z 105009 class C ...
Page 16: ...16 Installation Instructions ACS 8 ...
Page 28: ...28 Installation Instructions ACS 8 ...
Page 29: ...Installation Instructions ACS 8 29 ...
Page 76: ...76 Installation Instructions ACS 8 Connection component mounting diagram ...
Page 92: ...92 Installation Instructions ACS 8 15 2 ACS 8 Structure ...
Page 122: ...122 Installation Instructions ACS 8 Connection diagram for 026064 Keypad sm plastic housing ...
Page 123: ...Installation Instructions ACS 8 123 ...
Page 124: ...124 Installation Instructions ACS 8 ...
Page 130: ...130 Installation Instructions ACS 8 ...
Page 140: ...140 Installation Instructions ACS 8 ...