CM 1542-1
Operating Instructions, 07/2019, C79000-G8976-C355-04
41
Technical specifications
6
Note the information in the System description of SIMATIC S7-1500 (Page 49).
In addition to the information in the system description, the following technical specifications
apply to the module.
Table 6- 1
Technical specifications of the CM 1542-1
Technical specifications
Article number
6GK7 542-1AX00-0XE0
Attachment to Industrial Ethernet
Number
1
Design
PROFINET interface with 2port switch, 2 x RJ-45 jack
Properties
100BASE-TX, IEEE 802.3-2005, half duplex/full duplex, auto-
crossover, autonegotiation, galvanically isolated
Transmission speed
10 / 100 Mbps
Aging time
5 minutes
Special features of the ports X1 P1
and X1 P2
Integration in ring topology / MRP possible
Electrical data
Power supply
via S7-1500 backplane bus
15 V
Current consumption
From backplane bus
220 mA maximum
Effective power loss
3.3 W
Insulation tested with
707 VDC (type test)
Permitted ambient conditions
Ambient temperature
•
During operation with the rack
installed horizontally
•
0
℃
to +60
℃
•
During operation with the rack
installed vertically
•
0
℃
to +40
℃
•
During storage
•
-40
℃
to +70
℃
•
During transportation
•
-40
℃
to +70
℃
Relative humidity
•
During operation
•
≤
95% at 25 °C, no condensation
Contaminant concentration
Acc. to ISA-S71.04 severity level G1, G2, G3
Design, dimensions and weight
Module format
Compact module S7-1500, single width
