Metronix ARS 2320, Руководство по эксплуатации продукта

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Electrical installation Page 112
Product Manual „Servo drives ARS 2320, ARS 2340, ARS 2320W, ARS 2360W“ Version 8.0
8.9.3 Pin assignment [X2A]
Table 37: Pin assignment: [X2A]
Pin no. Name Values Specification
1 S2 3.5V
eff
/5-10kHz
R
i
> 5k
Ω
SINE trace signal, differential
6 S4
2 S1 3.5V
eff
/5-10kHz
R
i
> 5k
Ω
COSINE trace signal, differential
7 S3
3 AGND 0V Shield for signal pairs (inner shield)
8 MT- GND Temperature sensor reference potential
4 R1 7V
eff
/5-10kHz
I
A
≤
150mA
eff
Carrier signal for resolver
9 R2 GND
5 MT+ +3.3V / R
i
=2k
Ω
Motor temperature sensor, normally closed
contact, PTC, KTY
In addition, a low-impedance connection of the outer cable shield to the housing of the
servo drive has to be established. Therefore, the outer cable shield of the angle encoder
cable must be connected to the housing of the angle encoder connector.
8.9.4 Cable type and configuration [X2A]
The cable names given refer to cables made by Lapp. They have proven to be reliable and are
successfully used in many applications. However, it is also possible to use comparable cables from
other manufacturers, for example Lütze or Helukabel.

LAPP KABEL ÖLFLEX-SERVO 720 CY; 3 x (2 x 0,14 CY) + 2 x (0,5 CY) CY;
∅
8.5 mm,
with tinned CU shielding
Error during angle detection up to about 1.5° at a cable length of 50 m
 Use 2 x (0.5 CY) for the resolver carrier!
For highly flexible applications:

LAPP KABEL ÖLFLEX-SERVO-FD 770 CP; 3 x (2 x 0,14 D12Y) + 2 x (0,5 D12Y) CP;
∅
8.3 mm,
with tinned CU shielding
Error during angle detection up to about 1.5° at a cable length of 50 m
 Use 2 x (0.5 D12Y) for the resolver carrier!