Description
SICK Flexi Soft 1043700 safety controller — description and applications
The SICK Flexi Soft 1043700 safety controller is a modular machine safety system from the German brand SICK, renowned for its sensors and industrial safety solutions. The set on offer includes a CPU0 central module (with catalogue number 1043700 visible on the label) together with four XTIO expansion modules and one XTDI module, mounted together on a DIN rail.
The Flexi Soft system is designed for maintenance departments, safety system integrators and machine builders who need a flexible, configurable platform for implementing safety functions — handling light curtains, limit switches, e-stop buttons, door interlocks and other protective devices on production machinery.
Key features
- Modular design — CPU0 module as the central unit and XTIO/XTDI modules as input/output expansions
- Mounting on a standard 35 mm DIN rail
- SICK manufacturer markings on every module (logo, FLEXI soft series)
- CPU0 module catalogue number: 1043700 — confirmed on the label
- Catalogue numbers of the XTIO and XTDI modules (to be verified — not fully visible in the photos)
- Country of manufacture indicated on the label: Hungary (to be verified)
Technical specifications
| Parameter | Value |
|---|---|
| Manufacturer | SICK AG |
| Series | Flexi Soft |
| Device type | Modular safety controller (Safety Controller) |
| Catalogue number (CPU0 module) | 1043700 |
| Set configuration | 1x CPU0 + 4x XTIO + 1x XTDI |
| Markings on the housings | FLEXI soft CPU0 / FLEXI soft XTIO / FLEXI soft XTDI |
| Mounting | 35 mm DIN rail |
| Country of manufacture (label) | Hungary (to be verified) |
| Serial number | fragment visible on the label, partially illegible (to be verified) |
| Condition | Brand new (factory new), unused, no signs of installation |
Applications
Modular safety controllers of this class are used in production lines, machine tools, robotic assembly stations and packaging machines wherever a certified safety function is required. In this configuration (CPU0 + XTIO/XTDI modules), the SICK Flexi Soft 1043700 safety controller can handle multiple safety inputs and outputs simultaneously, making it a solution for multi-sensor machines.
A system of this type is used by integrators building control cabinets, by service teams modernizing existing safety installations, and by maintenance departments looking for a replacement for a damaged or discontinued module.
Condition and scope of delivery
The SICK Flexi Soft 1043700 safety controller presented here comes from surplus stock (new-old-stock) — it is a brand new (factory new), unused component that has never been installed in any system. The photos show the original „Safety more than a product” protective stickers on the side edges of the modules, the label with the barcode and catalogue number on the CPU0 module, and no traces of use whatsoever on the connectors or housings.
The set is supplied as an assembled block of six modules on a shared DIN rail. We recommend reviewing all product photos, as they form an integral part of the description and allow you to assess the actual visual condition of each module.
Why RECOSTOCK
RECOSTOCK specializes in brand new (factory new) industrial automation components sourced from surplus stock and liquidations — at prices lower than in regular distribution. Every order comes with a VAT invoice, secure industrial packaging and shipping from Poland. We also help with selecting a replacement and verifying catalogue numbers before purchase.
Compatibility and installation
Flexi Soft modules are mounted on a shared DIN rail and connected via the internal bus visible in the photos (X1/X2/A1/A2 contacts between modules). Due to the modular architecture of the system, the selection and configuration of the individual modules (CPU0, XTIO, XTDI) should be verified against the configuration software and the machine's design documentation. Before purchase, compare the full catalogue number 1043700 and the designations of the other modules with the SICK technical documentation or the component being replaced, e.g. using the SICK technical documentation. More automation components, including safety modules and controllers, can be found at see other automation components at RECOSTOCK.
Documentation and similar products
Detailed catalogue data and configuration instructions for the Flexi Soft system are available in the SICK technical documentation at SICK technical documentation. We also encourage you to browse the other listings in our shop: see other automation components at RECOSTOCK.
Frequently asked questions (FAQ)
Is the number 1043700 a reliable identification of the CPU0 module?
The number 1043700 was transcribed directly from the label on the CPU0 module (barcode and text description), so the identification of this module is highly reliable. The numbers of the remaining modules (XTIO, XTDI) are not fully visible in the photos and require confirmation.
Is the SICK Flexi Soft 1043700 safety controller compatible with my installation?
Compatibility depends on the software configuration and on the number and type of modules required in a given machine — before purchase, compare the designations with the technical documentation of your installation.
What does "new-old-stock" mean?
This means the product is brand new (factory new) and unused, sourced from a distributor's or manufacturer's surplus stock rather than from dismantling — it has never been installed in any system.
How does shipping work and can I receive a VAT invoice?
Shipping is from Poland in secure industrial packaging, and a VAT invoice is issued for every order.
Can I verify the serial number before purchase?
Yes — the serial number partially visible on the CPU0 module label can be confirmed on request before finalizing the order. Please contact us to arrange the details of purchasing the SICK Flexi Soft 1043700 safety controller.
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