Full Automation Power for DIN Rail: The CP 841

With the new CP 841 CPU unit from SIGMATEK, any machine is ready for Industry 4.0. It is equipped with a high-performance Intel® Celeron™ 6305E dual-core processor and therewith ideal for especially demanding and versatile control, regulation and motion tasks.

Internally, the standard version has 4 GB LPDDR4 RAM, 1 MB MRAM, an M.2 SATA SSD (128 GB) and a real-time clock (RTC) integrated. The 2x Gbit-Ethernet, 2x VARAN, 1x CAN, 2x USB 3.2 Type-A, 1x USB 3.2 Type-C Host interfaces and S-DVI expansion card, are easily accessible. S-DIAS I/O modules can be connected directly to the CP 841 via the bus interface on the side. Like all CPUs from SIGMATEK, this new edition also supports the OPC-UA communications protocol.


Through a well-thought-out cooling solution using a heat pipe, it can be operated without a ventilator (passive cooling via heat sink). Thanks to the robust technology and the exclusion of rotating parts, the CP 841 is also ideal for demanding industrial applications. Two 7-segment displays and 14 status LEDs for reading the actual operational state, as well as a Set and Reset button, are integrated.


The CP 841 runs on the Linux-based real-time operating system Salamander 4. Modern automation solutions are developed and programmed using the object-oriented engineering tool LASAL, which provides high comfort and flexibility.

CP 841 dimensions:
60 mm width
110 mm height (163 mm incl. mount)
193.5 mm depth


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