Siemens SCALANCE MUM853-1 User Manual

Contact Assignment
L2+ 24 VDC
Functional grounding, refer to the section "Grounding (Page56)"
Use copper cables with the following properties to wire the power connector:
•
Two-wire cable with 0.5 to 1.5 mm
2
Cross-section per wire
• Permitted tensile load at least 10 N. - UL
• List of cables according to the national installation regulations. In areas where NEC or CEC
applies: Type PTLC or ITC
You can 󹪝nd more information in the section "Terminals (Page27)".
The "L1" and "L2" LEDs indicate the current range of the power supply, see the section "LEDs".
Note
The
requirements of EN61000-4-5, "Surge Immunity Test" on power supply lines with 24 VDC are
met only when a Blitzductor is used:
24 VDC: BVT AVD 24 type no. 918 422
Vendor: DEHN+SÖHNE GmbH+Co.KG, HansDehnStr.1, Postfach1640, D-92306Neumarkt,
Germany
6.3 Ethernet
The de
vice has four Ethernet interfaces located on the front of the device. Connection to
Industrial Ethernet uses RJ45 connection technology with MDI-X assignment.
Connection
6.3Ethernet
SCALANCE MUM853-1
Operating Instructions, 03/2023, C79000-G8976-C650-05 51

Siemens SCALANCE MUM853-1 Specifications

General

Brand	Siemens
Model	SCALANCE MUM853-1
Category	Network Router
Language	English