ISO/IEC TR 10192-2:2000

Information technology - Home Electronic System (HES) interfaces - Part 2: Simple Interface Type 1

A Simple Interface (SI) is an interface between devices and a home network in the Home Electronic System (HES). The SI type 1 connects simple devices offering and accepting only a two state signal to an HES home network. Two signals are available at the SI type 1. One is a control signal for turning the device on and off. The other is a monitor signal for checking the state of the device. This part of ISO/IEC 10192 specifies the mechanical, electrical, functional and procedural characteristics of a specific Simple Interface (SI). The SI type 1 is a physical interface realized between the SI type 1 device and the SI type 1 Network Access Unit, NAU. It also serves as a reference point.

General Information

• Status: Published
• Publication Date: 24-Oct-2000
• ICS: 01 - GENERALITIES. TERMINOLOGY. STANDARDIZATION. DOCUMENTATION
• ICS: 35.200 - Interface and interconnection equipment
• Technical Committee: ISO/IEC JTC 1/SC 25 - Interconnection of information technology equipment
• Current Stage: PPUB - Publication issued
• Start Date: 31-Jan-2001
• Completion Date: 25-Oct-2000

Standards Content (Sample)

TECHNICAL ISO/IEC
REPORT
TR 10192-2
First edition
2000-10
Information technology –
Home Electronic System (HES) interfaces –
Part 2:
Simple Interface Type 1
Reference number
ISO/IEC TR 10192-2:2000(E)

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TECHNICAL ISO/IEC
REPORT – TYPE 2
TR 10192-2
First edition
2000-10
Information technology –
Home Electronic System (HES) interfaces –
Part 2:
Simple Interface Type 1
 ISO/IEC 2000
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any
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– 2 – TR 10192-2 © ISO/IEC:2000(E)
CONTENTS
Page
FOREWORD . 4
INTRODUCTION .6
Clause
1 Scope . 7
2 Normative references. 7
3 Definitions. 7
4 Abbreviations. 8
5 Basic principles of the Simple Interface type 1 (SI type 1). 9
6 Functional characteristics of the SI type 1. 10
6.1 Signal types and pin assignments . 10
7 Electrical characteristics of the SI type 1. 11
7.1 Currents and voltages on the SI type 1 conductors . 11
7.2 Signal forms at the SI type 1. 12
7.3 Maximum allowed voltages on the SI type 1 conductors. 12
7.4 Isolation characteristics . 12
8 Mechanical characteristics of the SI type 1 . 13
9 Safety of SI type 1 devices and NAUs. 13
10 Testing of SI type 1 devices . 13
10.1 Test conditions . 13
10.2 Test circuit for the SI type 1 device . 13
10.3 Functional test of SI type 1 devices. 13
10.4 Short circuit test for SI type 1 devices. 13
Annex A (informative)  Photocoupler based implementation . 14
Annex B (informative) Characteristics of the SI type 1 connector. 15
B.1 SI type 1 device and NAU connector mechanical characteristics. 15
B.2 Connector ratings . 16
Bibliography . 17

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TR 10192-2 © ISO/IEC:2000(E) – 3 –
Figure 1 – Basic reference model for the SI type 1 . 9
Figure 2 – Signals passing the SI type 1. 10
Figure 3 – Currents and voltages on the SI type 1 conductors . 11
Figure 4 – Signal forms at the SI type 1. 12
Figure 5 – SI type 1 device testing . 13
Figure A.1 – Basic configuration. 14
Figure B.1 – SI type 1 device and NAU connector (male) . 15
Figure
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