Cross-connector for looping through the power supply for up to 10 Tiny Snap, splittable
| Module configuration: | with solder jumpers at the europa card |
| Connector: | Type F according to DIN 41612 |
| Front construction: | 128,7 mm x 20,0 mm (3HE x 4TE) |
5-wire bus system for DIN rail DIN rail profile and bus length, see table (Complete kit without DIN rail)
Power terminal for installations with In-Rail-Bus system The 6.2 mm wide Power Terminal DZU 1401 are used for supplying the In-Rail-Bus DIN rail connector with supply voltage up to 32 V DC. The Power Terminal DZU1401 for standard applications with 4.5 A output current is able to power up to 120 signal converter.
Power terminal for installations with In-Rail-Bus system The 6.2 mm wide Power Terminal DZU 1402 are used for supplying the In-Rail-Bus DIN rail connector with supply voltage up to 32 V DC. The Power Terminal DZU1402 with two separate and reverse polarity protected voltage inputs allow a redundant voltage supply and a maximum current of 3 A. The status of the power supply of both voltage inputs will be displayed each by a LED on front. A green LED lights up when there is supply voltage on the voltage input. A red LED indicates reversed polarity.
 Ex- und UL-Anweisungen
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Safety caps right/left as a spare part (The kits includes safety caps)
Cost-effective and fast solution for small In-Rail-Bus installations. The In-Rail-Mini is used to put the supply voltage 24 V DC into the In-Rail-Bus connector. Line E is available for group messages, e.g. for a group error message. The In-Rail-Minis are available for DIN rail heights of 7.5 mm and 15 mm (see order information). There is room for up to 6 devices from our 6mm series on the in-rail minis.
System Requirements
- PC with Windows XP, Vista or Windows 7, 8, 10, 11
- USB interface
- USB converter
- USB driver (Download)
- Quick Start Guide (Download)
| User Manual |
Accessories for Signal Converters and Measurement Devices
“Accessories” refers to auxiliary and supporting components used for installation, operation or expansion of signal converters, transmitters or isolation amplifiers. This includes items such as DIN-rail supports, mounting and terminal block accessories, power supply modules, wiring and connection blocks, grounding and potential equalization components, as well as interface or communication modules. Such accessories ensure proper installation, safe wiring, and flexible integration in control-cabinet environments.
Accessories are particularly relevant when multiple modules are combined, supply voltages distributed, or potentials equalized — they help maintain clarity, safety and serviceability in cabinet wiring. High-quality accessories contribute to reliable operation, system safety and long service life of measurement and signal-processing equipment.
Questions & Answers on Accessories for Signal Converters
What is considered “accessory” in this context?
Accessories include mounting aids like DIN-rail supports, connection and terminal blocks, power-supply modules, wiring/connection blocks, grounding and potential equalization parts, interface modules and other supporting elements.
Why is suitable accessory important?
Without the right accessories, installation can become messy, unsafe or error-prone. Using accessories ensures modules are securely mounted, correctly wired and reliably connected to power and ground potential.
What roles do accessories typically play?
They facilitate mechanical mounting, wiring, supply voltage distribution, grounding/potential equalization, interface integration or system expansion.
When should accessories be used?
Whenever multiple modules are installed, supply or grounding is required, multiple signals are combined or distributed or a clear, norm-compliant wiring and safe setup is needed.
What benefits does using proper accessories bring?
Neat and safe installation, clear wiring, stable power supply, reliable grounding, reduced interference risk and easier maintenance.
What are the risks of skipping appropriate accessories?
Improper installation, potential differences, ground loops, signal interference, unclear wiring and possible failure or malfunction.
Which power supply modules are typical accessories?
Examples include 24 V DC power supplies, wide-range supplies, bus-power modules, redundant power supplies or supply units for passive/active modules.
When are grounding or potential-equalization components necessary?
Whenever multiple modules or circuits share different potentials or come from different grounding or supply systems — to prevent ground loops and interference.
Can accessories serve to expand the system?
Yes — with interface, communication or bus modules, existing measurement and signal-processing equipment can be extended to include features like fieldbus or digital communication.
For whom is fitting accessory especially important?
For panel builders, system integrators and installers who aim for a clean, safe and maintainable control-cabinet setup — especially in complex or modular systems with many components.