esera automation 1-Wire Controller 1 Panduan Pengguna
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Halaman Cetak
Art. No. 11355
Performance characteristics
Active termination for 1-Wire Bus
Small housing 44 x 44 x 25 mm for wall or
flush mounting
screw terminals
Display for Power and Activity (Data)
Termination for all 1-Wire Network sizes
No software required
Simple installation
1
Introduction
Before you start mounting the 1-Wire Term 1 module and putting the device into operation, read these operating
instructions carefully until the end, especially the section of the safety instructions.
2
Product description
In a 1-Wire network, the 1-Wire Term 1 ensures a defined termination at the end of the 1-Wire network and thus a
stable and professional 1-Wire network. The 1-Wire Term 1 is thus a basic component of the 1-Wire network.
Active termination (1-Wire Term 1) is highly recommended for increasing the maximum line length and
improving the system stability of the 1-Wire network, especially with long 1-Wire lines and with a setup in star
or tree topology.
In a 1-Wire network up to 3 pieces of 1-Wire Term 1 modules can be connected. The 1-Wire Term 1 is very
compact and can be ideally installed in a flush-mounted box.
A 1-Wire network should be terminated at the beginning and at the end (like many other bus systems). This
task is fulfilled by the 1-Wire Controller / 1-Wire Gateway or 1-Wire Bus Coupler at the beginning of the 1-
Wire network and the 1-Wire Term 1 at the end of the line. The use of 1-Wire Term 1 prevents reflections at
the cable ends and thus ensures increased system stability of the entire 1-Wire network.
The 1-Wire Term 1 contains a passive and an active terminating resistor for an optimized termination of all 1-
Wire network sizes. The module has an operating voltage and activity display via LEDs. It is designed for
installation in 1-wire networks with standard 3-wire system (GND, 1-wire data and 5 V).
The 1-Wire Term 1 module has overvoltage and reverse polarity protection of the operating voltage and 1-
Wire data line.
All rights reserved. Reproduction as well as electronic duplication of this user guide, complete or in part, requires the written consent of
ESERA GmbH. Errors and technical modification subject to change. ESERA GmbH, ESERA-Automation 2020
www.esera.de
User Guide
1-Wire Term 1 Modul
Termination for 1-Wire Bus system
11355 V2.0 R1.0 Manual
Size comparison
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