Technical Specifications Of The Brake Relay - Siemens SINAMICS G120 Hardware Installation Manual

Accessories
7.4 Brake Relay
7.4.3

Technical specifications of the Brake Relay

Brake Relay specifications
Input voltage
Input current
Max. conductor cross-section
Degree of protection
Switching capacity of the NO
contact
Output voltage
Output current
1) External controlled power supply is necessary. Recommended voltage: DC 26 V
122
Brake Relay
connected to the internal power
supply of the Power Module
2.5 mm²
IP20
1 AC 440 V, 3.5 A
1 DC 30 V DC, 12 A
-
-
Hardware Installation Manual, 07/2009, A5E00807525B AD
Safe Brake Relay
DC 20.4 ... 28.8 V 1)
Max. 2.5 A
2.5 mm²
IP20
-
24 V
max. 2 A
Power Module PM240