Danfoss VLT Integrated Servo Drive ISD 510 System, Руководство по эксплуатации

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3.3.1.3 Brake Connectors
Item Description Drawing/pins Ratings
Brake Used for
connecting a
brake resistor
88 89 81 82
-DC +DC R- R+
130BE389.10
–DC (88) = Do not use
+DC (89) = Do not use
R– (81) = Brake –
R+ (82)= Brake +
Nominal
voltage:
565–778 V DC
Maximum brake
current:
14.25 A
Maximum cross-
section:
4 mm
2
Table 3.9 Brake Connectors
NOTICE
The maximum length of the brake cable is 20 m
(shielded).
3.3.1.4 Relay Connectors
Item Description Drawing/pins Ratings
Relay
1 Used for a customer-
defined reaction. For
example, the relay
can be triggered if
the SAB issues a
warning.
130BE390.10
RELAY 1
Pins (left to
right):
1: Common
2: Normally
open
3: Normally
closed
Pin 1: Common
Pin 2: 240 V AC
Pin 3: 240 V AC
Nominal current:
2 A
Maximum cross-
section: 2.5 mm
2
Relay
2
RELAY 2
130BE391.10
Pins (left to
right):
4: Common
5: Normally
open
6: Normally
closed
Pin 4: Common
Pin 5: 400 V AC
Pin 6: 240 V AC
Nominal current:
2 A
Maximum cross-
section: 2.5 mm
2
Table 3.10 Relay Connectors
3.3.1.5 Encoder Connectors
Item Description Drawing/pins Ratings
Encoder
connector Used to
connect SSI or
BiSS encoders.
130BE392.10
GND 24 V GX RS422 T
XD
RS422 T
XD
RS422 R
XD
RS422 R
XD
Pins (left to right
on SAB label):
RS422 RXD
/RS422 RXD
RS422 TXD
/RS422 TXD
GX
24 V
GND
Maximum
cross-
section:
0.5 mm
2
.
See
Table 3.12 .
Table 3.11 Encoder Connectors
NOTICE
The maximum length of the encoder cable is 25 m
(shielded).
Number Description Notes Rating/
parameter
SSI BiSS
1 RS422 RXD Positive data Bus speed:
SSI: 0.5 Mbit
with 25 m cable
BiSS: Fulfills the
RS485 specifi-
cation
2 /RS422 RXD Negative data
3 RS422 TXD Positive clock
4 /RS422 TXD Negative clock
5 GX Isolated ground
If encoders are
powered externally, the
ground of the external
supply must be
connected to GX.
–
6 24 V 24 V DC
±
10%
(used for powering the
encoder)
Maximum
current:
250 mA
7 GND Ground for pin 6 –
Table 3.12 Pin Assignment for SSI and BiSS Encoders
System Description Operating Instructions
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