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AD-8551R
A&D AD-8551R Manuals
Manuals and User Guides for A&D AD-8551R. We have
1
A&D AD-8551R manual available for free PDF download: Instruction Manual
A&D AD-8551R Instruction Manual (33 pages)
Modbus RTU Convertor
Brand:
A&D
| Category:
Media Converter
| Size: 3.32 MB
Table of Contents
Table of Contents
3
1 Introduction
4
Features
4
Cautions
5
2 Composition and Names
6
Accessories
6
3 Specifications
7
Dimensions
7
Applicable Models
8
4 Power Terminal
9
Power-Supply Voltage
9
Connecting Example
10
Internal Connection Status
10
5 RS-485 Interface
11
RS-485 Specifications
11
Connections
12
6 RS-232C Interface
13
RS-232C Specifications
13
Connecting Cable
13
7 Switch
14
How to Operate the Switch
14
Factory Setting
14
RS-485 Function Settings
15
RS-232C Function Settings
17
Fixed Decimal Point Function
18
8 LED (Status, Error Display)
19
9 Communicaiton in Modbus RTU Mode
20
Preparing for Communication
21
Data Address
22
Detailed Information on Holding Register 1
23
Detailed Information on Holding Register 2 (Only for AD-4212C/AD-4212D
24
Communication Format
25
Operating Example (When Connected to the AD-4212C/AD-4212D)
27
10 Communication in Command Mode
29
Preparing for Communication
29
Communication Format
30
11 Troubleshooting
31
Modbus RTU Mode Communication Check
31
Command Mode Communication Check
32
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