Siemens SENTRON ATC6500 - Page 86

Connection
7.1 Connection of the power supply for the ATC6500
3KC ATC6500 transfer control device
84 Manual, 05/2019, L1V30538268002A-01
Technical specification of the ATC6500 power supply
Designation
Pin
Feature
Recommended cable cross-section
DC power supply
26
-
12 - 48 V DC (7.5 - 57.6 V DC) 0.2 - 2.5 mm
2
(24 - 12 AWG)
According to UL508:
0.75 - 2.5 mm
2
(18 - 12 AWG)
27
+
Auxiliary power supply
53
L
100 - 240 V AC (90 - 264 V AC)
110 - 250 V DC (93.5 - 300 V DC)
54
N
The following devices can be used to ensure that the continuous supply of power to the
ATC6500 can be implemented:
● Use of a DC source / battery
● Use of a dual network connection
● Use of an uninterruptible power supply (UPS)
● Use of contactors