Option Board Optbn - Danfoss Vacon OPTEA Operating Manual

VACON® NXP Advanced Safety Options
Operating Guide
1 Configurable encoder voltage.
2 GND.
3 A+. Terminal A of digital pulse signal.
4 A-. Terminal A of digital pulse signal.
5 B+. Terminal B of digital pulse signal.
6 B-. Terminal B of digital pulse signal.
7 Z+. Reference signal, optional.

3.5.6 Option Board OPTBN

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.
The Sin/Cos type encoder interface board is used to connect an encoder with analog sinus and cosine signal to the OPTBN option
board.
From revision E onwards, the OPTBN (70CVB01958, 141X4610) board enables the use of closed-loop control. To use closed-loop
control, the OPTBN board must be installed in slot C. For further information, see
X7
1 2 3 4 5
V GND + -
X3
Illustration 9: 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.
32 | Danfoss A/S © 2021.06
6 7 8
+ - + -
8 Z-. Reference signal, optional.
9 A+. Unmodified encoder signal loopback.
10 A-. Unmodified encoder signal loopback.
11 B+. Unmodified encoder signal loopback.
12 B-. Unmodified encoder signal loopback.
13 Z+. Unmodified encoder signal loopback.
14 Z-. Unmodified encoder signal loopback.
3.5.8 Closed-loop Control with
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.
Overview of the System
OPTBN.
+ -
AQ319736045637en-000101 / DPD01798