Anywire B2G78-PN1 - Page 22

AnyWireASLINK
4-8
 Reference Example of Electric Wire
Type
Photo
Specifications
300V vinyl
Cabtyre Cable
(VCTF)
JIS C3306
Cross section area: 0.75 mm
2
Allowable power current: 7 A (30C)
Conductor resistance:
25.1 Ω/km (20C) or less
Insulation resistance:
5 MΩ/km (20C) or more
Dedicated flat cable
(HKV)
Model: FK4-075-100
(100 m winding)
Cross section area: 0.75 mm
2
Allowable power current: 7 A
Maximum conductor resistance:
25 Ω/km
Dedicated flat cable
(HKV)
Model: FK4-125-100
(100 m winding)
Cross section area: 1.25 mm
2
Allowable power current: 12.7 A
Maximum conductor resistance: 15 Ω/km
4.7 Transmission line supply current value
AnyWireASLINK system can be established with two wires.
Not only transmission signals but also power for the slave unit and whatever is connected to the load
side of the slave unit are superimposed on these two wires.
Allowable supply current (transmission line supply current value) from the transmission line varies
depending on wire diameter and total wiring distance, therefore, it is necessary that the total
consumption current of the connected DP-DN (consumption current of the slave unit itself +
consumption current on the load side connected to the 2-wire type slave) does not exceed this
allowable power current value.
 Transmission line supply current value
Length of transmission line
Wire diameter of transmission line (DP-DN)
1.25mm
2
0.75mm
2
0.5mm
2
Total length: 50m or less
MAX 2.0A
MAX 1.2A
MAX 0.8A
Total length: Over 50m, no longer than 100m
MAX 1.0A
MAX 0.6A
MAX 0.4A
Total length: Over 100m, no longer than 200m
MAX 0.5A
MAX 0.3A
MAX 0.2A