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9831
RFL Electronics 9831 Manuals
Manuals and User Guides for RFL Electronics 9831. We have
1
RFL Electronics 9831 manual available for free PDF download: Instruction Data
RFL Electronics 9831 Instruction Data (32 pages)
Dual Path Programmable Modem
Brand:
RFL Electronics
| Category:
Modem
| Size: 0 MB
Table of Contents
Table of Contents
2
1 Introduction
3
Terminology Used in this Manual
3
2 General
4
3 Technical Description
5
Mechanical Dimensions and Mounting
5
The Modem Card
5
Power Supply
5
Directional Control Logic
6
LED Indications
6
Back 9831 I / O Card
7
Serial Communication Ports
8
4-Wire Line and Power Connectors
8
Modem Card
9
Microprocessor and Support Logic
9
Transmit and Receive DSP Data Pumps
10
Analogue Line Circuitry
10
Isolating Line Transformers
10
4 Mode Selection
11
Communication Modes
11
Switched or Constant Carrier
11
DCD Framing
12
Anti-Collision Provision
12
Connection Modes
13
Configuration Mode
13
Point to Point Mode (P-P)
14
Multi-Drop Master / Slave (M/S)
14
Redundant Loop (LOOP)
15
Redundant Point to Point
17
5 Configuration Guide
18
Jumper and Switch Configuration
18
Jumper Configuration
18
Switch Configuration
18
Software Configuration
19
Overview
19
Quick Start
20
Main Form Fields
21
Main Form Buttons
24
Load from File
26
Save to File
26
Upload from Device
26
Download to Device
27
Communication Settings
27
Errors
28
6 Troubleshooting
29
Modem Problems
29
Connection Mode Problems
31
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