Key facts
- Brand
- Siemens
- Model
- M4.0
- Category
- Other Electronics
- Industry
- Electronics
- Documents
- 3
- Languages
- ZH · EN
- Last added
- 2026-10-03
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Siemens CardOS/M4.0 User Manual
This manual describes the architecture and security features of the CardOS/M4.0 chip‑card operating system, including data security concepts, cryptographic algorithms (DES, 3DES, RSA, SHA‑1) and secure messaging modes. It also explains the life‑cycle phases, protection mechanisms and the format of objects used by the system.
The document lists all supported commands, their parameters and the corresponding status codes. It includes tables of SW1/SW2 codes, usage rules for PIN verification, and guidelines for compatibility with ISO 7816‑4. The manual serves as a reference for developers and integrators working with Siemens smart‑card solutions.
All Siemens M4.0 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Mounting, wiring and first power-up. Read it before the hardware goes in.
Questions answered in these manuals
What is static routing?
Static routing is a manually configured routing entry where the administrator specifies the destination network, subnet mask, and next‑hop IP address.
From: Siemens XM400 Managed Layer 3 Switch Static Routing Configuration Guide
How do you add a static route on a Siemens XM400 switch?
First create the required VLANs and assign subnets, then activate the Routing function, and finally add a static route by entering the Destination Network, Subnet Mask, and Gateway IP in the "Static Routes" section.
From: Siemens XM400 Managed Layer 3 Switch Static Routing Configuration Guide
How do I level the washing machine?
Adjust the height of the machine’s feet with the provided screws and use a level to ensure the unit is horizontal.
From: Siemens WM4085 / Silver4105 / WM4100XS / Silver4110XS Washing Machine Installation Manual