Siemens 611 configurationmanual Power connection, Signal connection, Connection assignment

Interfaces 8.2 Electrical connections

The cables for the power connection are brought out at the front of the stator (B side). The open cable ends must be connected in a terminal box, which must be provided by the machine manufacturer. Sufficient installation space must be provided in the axes construction. Standard MOTION–CONNECT cables, which are available with the standard range of accessories for the drive system, can be used from this EMC-compliant terminal box (minimum degree of protection: IP54).

8.2.1	Power connection
Connection assignment
		Table 8- 4 Power connection for torque motor
		Converter	Torque motor/stator
		U2	U
		V2	V
		W2	W

For information on the power connection, refer also to the system integration images contained in the chapter titled "System requirements". The rotor turns clockwise if the torque motor is connected in phase sequence U, V, W. Also refer to "Direction of rotation" in Chapter "Technical features".

8.2.2Signal connection

No direct connection of the temperature monitoring circuits!

DANGER

The temperature monitoring circuits represent a risk of electrical shock!

A direct connection of the temperature monitoring circuits Temp-F and Temp-S at the encoder connectors X411/X412 of the SIMODRIVE control module does not satisfy the regulations for protective separation in accordance with EN 61800-5-1. A connection of the temperature monitoring circuits Temp-F and Temp-S at the encoder connectors X411/X412 of the SIMODRIVE control module is therefore not permitted without the use of a suitable protection module (e.g. SME9x).

Temperature sensor connection via SME9x

A connector is used to connect the signal cable to the SME9x (Sensor Module External), whose output is connected at the converter. For more information, see the system integration images contained in the chapter titled "System requirements", as well as the connection overview below.

1FW6 Built-in torque motors	145
Configuration Manual, 05/2009, 6SN1197-0AD00-0BP7