Siemens SCALANCE MUM853-1 Operating Instructions Manual page 71

Technical specifications
Relative humidity
Operating altitude
Contaminant concentration
Degree of pollution
Degree of protection
Dimensions and weight
Dimensions
Weight
Installation options
Mean time between failure (MTBF)
Product functions
Configuration / manage‐
ment
Security
SCALANCE MUM853-1
Operating Instructions, 03/2023, C79000-G8976-C650-05
During operation
During operation
W x H x D
• Wall mounting
• Mounting on a DIN rail
• Installation on S7-300 mounting rail
• Installation on S7-1500 mounting rail
at 40 °C ambient temperature
• Web Based Management (WBM) via HTTPS.
• Command Line Interface (CLI) via SSH
• Router with NAT function
– IP masquerading
– NAPT
– SourceNAT
– NETMAP
• Password protection
• Firewall function
– Port forwarding
– IP firewall with stateful packet inspection (layer 3 and 4)
– Global and user-defined firewall rules
• VPN functions
To establish a VPN (Virtual Private Network), the following functions are available:
– Up to 20 connections
– IPsec VPN, OpenVPN (as client)
• SINEMA RC client
• Proxy server
• Siemens Remote Service (SRS)
Technical specifications
≤ 90 % at 25 °C, no condensation
≤ 2000 m above sea level
According to ISA-S71.04.-2013 Class G3
2
IP30
35 x 157 x 137 mm
0.68 kg
26 years
71