Connecting The Motor Brake (X2); Connecting The Temperature Sensors (X3, Optional) - Deif IMD 100 Series Integration Manual

IMD 100 Integration manual 4189360015 Rev. G
Figure 21 X2, X3, X4, and X5 connections

5.3.1 Connecting the motor brake (X2)

The brake is an integral part of the motor. See requirements for the brake
brake wires are typically part of the motor cable. They are connected to X2, see constraints on wire
cross section in Table 2
The brake wires are connected as follows:
Terminal no. Terminal text
X2, BRAKE, 1 24 V
X2, BRAKE, 2 0 V
5.3.1.1 Motor brake requirements
Brake voltage
Maximum brake current
Maximum allowed current to the brake is 5 A DC.

5.3.2 Connecting the temperature sensors (X3, optional)

If the motor temperature sensor wires are not in the resolver cable, the sensor is connected to X3.
(Never connect the same sensor to both X3 and X4 connectors.) If Pt100 is used as motor sensor, it
must be connected to Pt 4, and Pt 4 is then configured as motor temperature sensor (KTY 84 is the
www.deif.com/wind-power
on page 26 (FK-MCP 2.5).
Description
Positive terminal for the brake
Negative terminal for the brake
Electrical HW connections and requirements
24 V DC
5 A DC
Table 3 on page 30. The
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