11
Ethernet connector and cable
For the Ethernet connector and cable, Temaline recommends:
•
RJ45 male connector
: Module plug assembly, 8 position, unshielded,
round cable, stranded wire, high performance.
•
Cable
: APC CAT 5 UTP 4 PAIR, 24 AWG, no longer than 100 ft.
Input/output/RS485 wire
Input wires
: Use a twisted pair cable for the contacts connections. AWG24
or AWG26 is recommended for the best wire recovery behind the reader.
The following table lists wire gauges and distances for inputs contacts.
Max distance (m) from the
Power Supply for 12V
Max distance (m) from the
Power Supply for 24V
AWG
mm2
Ohm/km
30
190
20
0.52
34
20
125
22
0.35
52
12
75
24
0.2
85
8
45
26
0.13
137
AWG
mm2
Ohm/km
Max distance (m)*
22
0.35
52
240
24
0.2
85
147
26
0.13
137
93