KEB Combivert F5 Instruction Manual page 20

Encoder interface HTL input / HTL output
3.2.3 Connection of the encoder
• Encoder cable double-shielded and twisted in pairs
• Connect exterior shielding at both ends to PE/GND
• Connect interior shieldings at one side to COM
• Don´t interconnect exterior and interior shielding
• N+ is only required for posi function
Figure 2.2.3 Connection of the encoder
Motor encoder plug
Name
A+
COM
B+
COM
N+
COM
20...30 V
COM
GND
3.2.4 Encoder cable
KEB encoder cables are corresponding to the following specifi cation:
3.2.5 Encoder line length
Maximum encoder line length corresponding to the voltage drop caused by the cable resis-
tance:
The maximum line length is additionally limited by the signal frequency and cable capaci-
ty.
GB-10
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PIN
5
10
8
10
3
10
12
10
-
Temperature range
Encoder cable length =
max. encoder current I
min. supply voltage U
KEB encoder cable resistance R: 0,036 Ω/m at 0,5 mm²
Signal lines
Supply lines
Particularities
Color
max
Supply voltage U: Voltage output
min
Socket X3A
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PIN Name Core color
1 A+ green
8 COM yellow
3 B+ blue
8 COM red
5 N+ gray
8 COM pink
7 20...30 V brown
8 COM white
– GND shielding
trailing capable, oil-resistant
constant upto 80 °C
U - U
min
––––––––––
I • 2 • R
max
: see encoder description
: see encoder description
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3 x (2 x 0,14 mm²)
2 x 0,5 mm²
orange RAL 2003