Industrial routing and security
SCALANCE M / S
Industrial routers and security appliances for segmented machine networks, protected remote access and cellular connectivity.
Used at network boundaries where controlled routing, VPN, firewall or remote-service connectivity must be defined and maintained.
Request exact article number Selection is confirmed against motor, I/O, network and destination data.
Technical parameters
Selection data
These values describe the product family and the decisions behind selection. The exact datasheet is tied to the complete Siemens article number.
ParameterFamily rangeEngineering note
FunctionsRouting, NAT, firewall and VPN by modelDefine the permitted traffic and users before selecting hardware.
WAN mediaWired and cellular variantsConfirm carrier bands, SIM responsibility and destination availability.
LANIndustrial Ethernet interfacesSeparate machine, service and plant zones where appropriate.
Remote accessEncrypted VPN optionsCredentials, certificates and patching ownership must be agreed.
DiagnosticsLocal and remote status by familyIntegrate device alarms into the maintenance process.
LifecycleFirmware-maintained security productCommissioning is incomplete without update and backup procedures.
Common search questions
Quick answers for SCALANCE M / S.
Family guidance narrows the request. The exact Siemens article number remains the final commercial and technical identity.
What is SCALANCE M / S best suited for?
Used at network boundaries where controlled routing, VPN, firewall or remote-service connectivity must be defined and maintained. Typical applications include remote maintenance, machine segmentation, unmanned sites.
Which information is required to select SCALANCE M / S?
Start with network-zone diagram, allowed traffic and remote users, wan/cellular availability, vpn and certificate policy. Final ratings and accessories are confirmed against the full article number and current manufacturer data.
Can SCALANCE M / S be quoted from a model name only?
A model name identifies a family, not always the exact hardware. Honghao checks the complete article number, electrical data, options, accessories, lifecycle status, quantity and destination before confirming the offer.
Good fit
Use it when
- OEM remote service
- Isolated machine cells
- Remote pump stations
- Plant-to-machine routing
Selection limits
Check before specifying
- Remote access must be approved by the owner/operator
- Hardware supply alone does not create a secure system
- Exact ratings, functions, approvals and lifecycle status depend on the complete Siemens article number and firmware. Honghao confirms these against the requested BOM before quotation.
Strengths
Why this family
- Industrial remote connectivity
- Network segmentation
- VPN and firewall options
- Cellular router portfolio
Typical BOM
Accessories
- Antennas and cables
- 24 V DC supply
- Industrial switch
- VPN certificates
- Configuration backup media
Application data
What to send
- Network-zone diagram
- Allowed traffic and remote users
- WAN/cellular availability
- VPN and certificate policy
- Firmware and support ownership
Technical basis
Manufacturer data remains the final reference.
Honghao uses family-level guidance to structure the enquiry. Final ratings, options, certificates and lifecycle status are checked against the exact article number and current manufacturer documentation.
Typical applications
Where it is used
RFQ checklist
Get a usable quotation
Send the full article number if it is a replacement. For a new application, send the project data listed above, quantity, destination country and required delivery date.
Send BOM or application dataExact configuration