Vacon OPTA2 User Manual

3
vacon • 34 Descriptions of VACON® option boards
Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/
I/O terminals on OPTA7
NOTE: Encoder inputs are wide range inputs that can be used with encoders using +15V or +24V.
Table 12. OPTA7 I/O terminals
Terminal
Parameter reference
Keypad/NCDrive
Technical information
1 DIC1A+ Pulse input A (differential); Voltage range 10…24V
2 DIC1A–
3 DIC2B+
Pulse input B; phase shift of 90 degrees compared to
Pulse input A (differential); Voltage range 10…24V
4 DIC2B–
5
DIC3Z+
Pulse input Z; one pulse per revolution (differential);
Voltage range 10…24V
6 DIC3Z–
7 ENC1Q Qualifier input. Single-ended input with GND
8 ENC2Q Qualifier input. Single-ended input with GND
9 GND Ground for control and inputs ENC1Q and ENC2Q
10
+15V/+24V
Control voltage (auxiliary voltage) output to encoder;
Output voltage selectable with jumper X4.
11
DID1A+
Pulse input A (differential input), voltage range
10…24V
12 DID1A–
13
DID2B+
Pulse input B; 90 degrees phase shift compared to the
pulse input A (differential input), voltage range 10…24V
14 DID2B–
15
DID3Z+
Pulse input Z; one pulse per revolution (differential
input), voltage range 10…24V
16 DID3Z–
17
DOD1A+
Pulse output A (differential), output voltage +24V.
Pulse input DIC1A or DID1A is internally repeated in
the card and connected to the DOD1A output.
18
DOD1A–
19
DOD2B+
Pulse output B (differential), output voltage +24V.
Pulse input DIC2A or DID2A is internally repeated in
the card and connected to the DOD2A output.
20
DOD2B–

Vacon OPTA2 Specifications

General

Brand	Vacon
Model	OPTA2
Category	Controller
Language	English