USB100 KNX - USB Interface STEINEL - Free user manual and instructions

Product type	USB KNX Interface
Brand	Steinel
Model	USB100 KNX
Dimensions (width)	36 mm (2 modules on DIN EN 60715 hat rail)
Weight	Approx. 100 g
Power supply	Via USB port (5V) and KNX bus (21-32 V DC SELV)
Power consumption	Low, depends on KNX bus and USB
KNX bus type	TP256 (Twisted Pair 256 kbps)
USB version	USB 2.0, Type B female connector
Maximum USB cable length	5 m
Main functions	PC coupling to KNX installation, physical addressing, ETS programming, diagnostics, Long Frame support
Compatibility	Data-Secure KNX products, ETS5 software
Installation	Mounting on hat rail by a qualified electrician, connection terminals facing downwards
Protection	Protection class II, galvanic isolation between KNX and USB
Ambient temperature	-5 to +45 °C
Storage/transport temperature	-25 to +70 °C
Maintenance and cleaning	Clean with a dry cloth; do not use abrasive products
Safety	Comply with SELV standards; installation and connection reserved for qualified electricians; read instructions thoroughly
Spare parts and repairability	Optional USB connection cable; no specific spare parts; software update via ETS database
General information	User manual included; available in several languages; manufactured by STEINEL GmbH, Germany

Frequently Asked Questions - USB100 KNX STEINEL

What is the role of the USB100 KNX interface?

It allows coupling a PC to a KNX installation for addressing, programming, and diagnosing KNX devices.

How to power the USB100 KNX interface?

The device is powered exclusively via the USB port (USB cable to PC or hub). The KNX bus also supplies SELV voltage, but the interface only works if a PC or USB hub is connected.

What are the mounting conditions?

Mounting must be carried out by a qualified electrician on a hat rail (DIN EN 60715), with the connection terminals facing downwards. Comply with SELV standards.

How to program the physical address?

The physical address is programmed locally via the connected PC using ETS software. There is no programming button or LED on the device. The address must correspond to the KNX line.

What cables are needed?

A standard USB cable (type A to type B) for the connection to the PC, and a KNX bus cable with provided connection terminal. The USB cable must not exceed 5 meters.

Is the interface compatible with ETS5?

Yes, it is compatible with ETS5 and supports Long Frame for faster communications.

Can I use the interface without a PC?

No, the device cannot be found via the KNX bus if no PC or USB hub is connected. It requires USB power to operate.

What is the width of the device?

The interface occupies 2 modules width (36 mm) on a hat rail.

How to update the software of the interface?

The proprietary software in the interface can be updated via the ETS product database. Check Steinel's website for updates.

What are the safety precautions?

Risk of electric shock. Only a qualified electrician can install and connect the device. Comply with SELV regulations. Read the entire manual before use.

USER MANUAL USB100 KNX STEINEL

Operating instructions

USB Interface USB100 KNX

Art. no. 085674

Table of contents

1 Safety instructions .... 3
2 Function.... 3
3 Information for electrically skilled persons 4
4 Technical data .... 5

1 Safety instructions

Electrical devices may be mounted and connected only by electrically skilled persons.

Danger of electric shock. During installation and cable routing, comply with the regulations and standards which apply for SELV circuits.

Serious injuries, fire or property damage are possible. Please read and follow the manual fully.

These instructions are an integral part of the product, and must remain with the end customer.

Further information about this device can be found in the operation manual on our website.

2 Function

System information

This device is a product of the KNX system and complies with the KNX directives. Detailed technical knowledge obtained in KNX training courses is a prerequisite to proper understanding.

The function of this device depends upon the software. Detailed information on loadable software and attainable functionality as well as the software itself can be obtained from the manufacturer's product database. Planning, installation and commissioning of the device are carried out with the aid of KNX-certified software. The latest versions of product database and the technical descriptions are available on our website.

Intended use

• Connecting PCs to KNX systems
  – Addressing, programming and diagnostics of KNX devices
• Compatible with KNX Data-Secure products
  – Support of long frames for ETS5
• Installation in small distributors on DIN rail according to EN 60715

Product characteristics

• Connection with device connection terminal
  – Electrical separation of KNX and USB
  – Temporary operation in unmounted condition permissible
• The firmware in the USB data interface can be updated via the ETS product database
  – Power supply exclusively via the USB port

Without a PC or USB hub connected, the device cannot be found via the bus.

3 Information for electrically skilled persons

DANGER!

Electric shock when live parts are touched.

Electric shocks can be fatal.

Cover up live parts in the installation environment.

Mounting and connecting the RMD device

Figure 1

(1) KNX connection
(2) USB socket
(3) Slide

The slide fixes the USB connection cable in place and ensures that the required installation height in the distributor is maintained.

■ Mount device on DIN rail with the terminals facing downwards.facing downwards.
■ Connect bus line with device connection terminal (1).

Optionally connect the USB connection cable permanently:

■ Unlock the slide (3) by pulling the end of the bow forwards. Pull out slide.
■ Insert the USB connection cable into the socket (2).
■ Re-insert slide (3) until it engages noticeably.

Programming the physical address

The USB data interfaces are exclusively programmed locally with the physical address via a connected PC and therefore do not have a programming button or programming LED. The physical address must match the KNX line to which it is connected.

■ Connect PC with the device.
■ Programming the physical address.
■ Write the physical address on the device label.

4 Technical data

KNX

Nennspannung KNX DC 21 ... 32 V SELV

KNX medium TP256

Protection class II