Varec Network Adapter 4000 Dokumentacja Pobierz pdf (Strona 20)

Reference Manual

00809-0100-2460, Rev AA

Section 2: Overview

November 2014

Overview

2.2.1 System Hub Enclosure

The 2460 System Hub is designed with a weather protected, wall-mounted box.

Figure 2-6. Enclosure

2.2.2 Write Protection Switch

The 2460 System Hub is equipped with a write protection switch for preventing unauthorized

changes of the 2460 configuration database.

Figure 2-7. Write protection

In addition to the switch, the 2460 supports software write protection as described in “Software

Write Protection” on page 95.

Write protection switch

ON OFF

1 2 ... 15 16 17 18 19 20 21 22 23 24 25 ... 121 122

Rosemount 2460 System Hub 1
Title Page 4
Contents 5
4Section 4: Configuration 6
5Section 5: Operation 6
Table of Contents 7
Section 1 Introduction 9
1.2 Symbols 10
1.3 Section Overview 11
1.4 Technical Documentation 12
1.5 Service support 13
1.7 Packing Material 13
Section 1: Introduction 14
Introduction 14
Section 2 Overview 15
2.1.1 Communication 16
2.2 Components 17
Port 7b Port 8b 19
Port 8a 19
2.2.1 System Hub Enclosure 20
2.2.2 Write Protection Switch 20
2.3 System Overview 21
Section 2: Overview 22
CUSTODY TRANSFER 24
INVENTORY TANK GAUGING 24
OPERATIONAL CONTROL 24
TankMaster HMI Software 25
Rosemount 2410 Tank Hub 25
Overview 26
Wireless THUM Adapter 27
2.4 Installation Procedure 28
Section 3 Installation 29
Installation 30
3.4 Mechanical Installation 32
3.5 Electrical Installation 35
TRL2 Bus 36
RS485 Bus 36
Connection to a Host 37
Communication Ports 37
3.5.7 Wiring 38
WRITE PROT 39
Solid 4 11 42
Flexible 2.5 13 42
Body 7 10 43
Top Nut 4 7 43
Cable Ø 6 - 13 9 - 17 43
3.5.9 Ground Lug 44
3.5.10 Power Supply 45
Terminals 0.8 Nm 46
Cable clamp 1.2 Nm 46
Cover 1.2 Nm 46
Wire (x3) Max. 2.1 mm 46
Cable Max. 10 mm 46
3.5.11 Wiring Diagram 47
Section 4 Configuration 49
4.3.1 Introduction 50
Section 4: Configuration 51
Host System 51
Field Devices 51
4.3.2 Installation Procedure 52
Step 1. Communication Setup 53
Configuration 55
Step 2. Port Configuration 56
Baud rate 9600 4800 57
Data bits per character 8 8 57
Stop bits 1 1 57
Parity No No 57
Level Device Address 60
Temperature Device Address 60
2460 System Hub 62
Modbus Address 63
Section 5 Operation 69
5.3 Light Emitting Diodes 70
5.3.1 Start-Up Procedure 71
5.3.2 Runtime Operation 72
5.3.3 Error LED 73
Operation 74
5.3.4 Status LED 75
Milliseconds 76
6.1 Safety Messages 77
6.2 Tools 79
6.3 Troubleshooting 80
6.4 Exchanging a Modem Card 82
6.7 Using the Web Interface 88
6.8 Communication Log 90
6.8.1 To stop logging 92
6.9 Diagnostics 94
6.11 Configuration Backup 96
6.12 Configuration Recovery 98
6.13 Firmware Upgrade 100
6.14 Fuses 101
6.15 Write Protection 102
00809-0100-2460, Rev AA 103
November 2014 103
Service and Troubleshooting 103
Main Board 104
6.18 Maintenance 107
Reference Manual 108
A.1 Specifications 109
Modem Ports 111
Other Ports 111
A.2 Dimensional Drawings 112
Figure A-2. Top view 113
 12.5 (x4) 113
 6.5 (x4) 113
A.3 Ordering Table 114
B.3 CE Mark 117

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