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VACON® NXP Advanced Safety Options
Installation Guide
3.3 Option Board OPTBN
X7
1
2
3
4
5
V GND +
-
X3
Illustration 7: The Terminals X7 and X8 of the Sin/Cos Type Encoder Interface Board
1
Encoder voltage. Selectable encoder voltage.
2
GND.
3
Sin+. Sinus terminal of analog pulse signal.
4
Sin-. Sinus terminal of analog pulse signal.
5
Cos+. Cosine terminal of analog pulse signal.
6
Cos-. Cosine terminal of analog pulse signal.
7
Z+. Reference signal, optional.
The OPTBN option board is similar to the OPTBL option board, but in addition, the OPTBN option board has a Sin/Cos type encoder
interface board attached to it.
3.4 General Information
Newer versions of the Advanced Safety Option have extended slot compatibility. The table
different revisions of the option board. The compatibility is determined by the revision of the board 70CVB01938 (141X4588). See
Illustration 8
for the location of the revision information.
Table 4: Supported Slots of the Revisions of the Option Board
Option board revision (70CVB01938, 141X4588)
C, E
F
12 | Danfoss A/S © 2021.08
6
7
8
+
-
+
-
X8
9
10 11 12 13 14
+
-
+
-
X4
8
Z-. Reference signal, optional.
9
Sin+. Unmodified encoder signal loopback.
10
Sin-. Unmodified encoder signal loopback.
11
Cos+. Unmodified encoder signal loopback.
12
Cos-. Unmodified encoder signal loopback.
13
Z+. Unmodified encoder signal loopback.
14
Z-. Unmodified encoder signal loopback.
Table 4
Slot C
-
Yes
Advanced Safety Option Variants
+
-
describes the supported slots for
Slot D
Slot E
Yes
-
Yes
Yes
AN384043247178en-000101 / DPD01919
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