TC12 Installation, Commissioning & Maintenance Handbook
1 INTRODUCTION
1.1 PURPOSE
This document is a guide for professional Installation and Maintenance personnel.
It describes how to install, commission and maintain the TC12 Instation and
Outstation.
1.2 SCOPE
Section 2 covers the Instation cabinet and all the equipment contained within the
TC12 Instation. Section 3 covers all equipment associated with the TC12
Outstation. Sections 4 and 5 describe the Instation and Outstation test sets.
Section 6 describes the integral OTU that may be fitted in T400 and ST800
controllers.
1.3 RELATED DOCUMENTS
1.3.1 Parent Documents
a) Requirements Specification for Data Transmission System, 666/UH/43100/000
issue 5.
1.3.2 Kindred Documents
a) General Handbook for the TC12 System, 666/HB/43100/000
b) Handbook for the TC12 Serial Environmental Monitor Sensor interface
667/HB/26628/000.
1.3.3 Reference Documents
a) Technical Handbook for Telecommand 8 Outstation Test Set, PTM112/01.
b) TRRL Supplementary Report 526, Automatic Incident Detection - TRRL
algorithms HIOCC and PATREG.
1.4 DEFINITIONS
IMD Intelligent Modem Driver
ITS Instation Test Set
ITU Instation Transmission Unit
LMU Lamp Monitoring Unit
MDF Main Distribution Frame
OTS Outstation Test Set
OTU Outstation Transmission Unit
PITS Portable Intelligent Terminal System
PC Personal Computer
STC Siemens Traffic Controls
TCC Traffic Control Computer
UTC Urban Traffic Control
666/HE/43100/000 Page 1 Issue 9