Siemens Simatic S7-1500 Manual page 22

Technical specifications
Electrical isolation
Electrical isolation of channels
Between the channels
Between the channels, in groups of
Between the channels and backplane bus
Between the channels and load voltage L1
Permitted potential difference
Between different circuits
Insulation
Insulation tested with
Ambient conditions
Ambient temperature during operation
Horizontal mounting position, min.
Horizontal mounting position, max.
Vertical mounting position, min.
Vertical mounting position, max.
Distributed operation
Prioritized startup
Dimensions
Width
Height
Depth
Weights
Weight, approx.
22
Yes
1
Yes
Yes
250 V AC between the channels and the back-
plane bus; 500 V AC between the channels
3100 V DC
0 °C
60 ℃
0 °C
40 °C
Yes
35 mm
147 mm
129 mm
290 g
Digital output module DQ 8x230VAC/2A ST Triac (6ES7522-5FF00-0AB0)
6ES7522-5FF00-0AB0
Manual, 09/2016, A5E03485733-AD