Vacon NXP series User Manual

Descriptions of VACON® option boards vacon • 47
Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/
3
Usage: Closed Loop Vector Control. The OPTAE board is mainly used in conventional industrial
applications where encoder cable lengths are relatively long.
Encoder connection - single-ended
Figure 20. HTL type encoder connection (open source) using single-ended inputs
NOTE! Grounding is to be connected only at the AC drive to avoid circulating current in the shield.
Isolate shield at the encoder.
It is recommended to use double shielded cable for encoder connection.
Figure 21. HTL type encoder connection (open collector) using single-ended inputs
NOTE! Grounding is to be connected only at the AC drive to avoid circulating current in the shield.
Isolate shield at the encoder.
It is recommended to use double shielded cable for encoder connection.
GND
GND
GND
15V/24V from the O PT-AE
board or from external supply*
OPT-AE
board
.
.
10 +15V/+24V
9GND
1DIC1A+
2DIC1A-
3DIC2B+
4DIC2B-
5DIC3Z+
6DIC3Z-
7ENC1Q
8DIC1
.
.
*If external supply is used remember
to connect the ground of external
supply to terminal #9 of the OPT-AE
and to the encoder ground
**+1 5V/+24 V
Encoder
Tw i sted pa i rs
with own shie ld
+
A+
B+
7268.emf
GND
A-
B-
15V/24V from the OPT-AE-
board or from external supply*
OPT-AE
board
.
.
10 +15V/ +24V
9GND
1DIC1A+
2DIC1A-
3DIC2B+
4DIC2B-
5DIC3Z+
6DIC3Z-
7ENC1Q
8DIC1
.
.
*If external supply is used remember
to connect the ground of external
supply to terminal #9 of the OPT-AE
andtotheencoderground
**+1 5V /+24 V
Encoder
Tw is te d pa i rs
with own shield
+
+
+
DO2
DO1
7269.emf

Vacon NXP series Specifications

General

Communication interfaces	RS-485, Ethernet
Storage temperature range	-40°C to +70°C
Dimensions	Varies by model
Weight	Varies by model
Product series	NXP
Voltage range	200 V to 690 V
Input voltage range	200 V to 690 V
Frequency range	0 Hz to 500 Hz
Control method	Vector control
Protection features	Overcurrent, overvoltage, undervoltage, overtemperature, short circuit
Enclosure classes	IP21, IP54
Braking chopper	Built-in or external
EMC filter	Built-in or external
Communication protocols	Modbus, Profibus, CANopen, Ethernet
Operating temperature range	-10°C to +50°C
Humidity range	5% to 95% (non-condensing)
Cooling method	Air-cooled or liquid-cooled