Campbell SDM-SIO1A Manuals

Manuals and User Guides for Campbell SDM-SIO1A. We have 3 Campbell SDM-SIO1A manuals available for free PDF download: Instruction Manual

Campbell SDM-SIO1A Instruction Manual (44 pages)

Brand: Campbell | Category: I/O Systems | Size: 4.28 MB

Table of Contents
9
Introduction
11
SDM-SIO1A Serial Input/Output Module
11
Precautions
12
Initial Inspection
13
Overview
13
Specifications
14
Supported Data Rates and Protocols
14
Electrical Parameters
15
Current Consumption
15
Voltage Specifications
16
Compliance
16
Temperature and Humidity Ranges
16
Dimensions and Weight
16
Sdm-Sio1A
16
Sdm-Sio4A
17
Datalogger Compatibility
17
Installation
17
Mounting
18
Connection and Wiring
19
SDM Address Settings
19
SDM-SIO1A Terminal Labels and Functions
20
SDM-SIO1A Functional Description of the Connections
20
Wiring Examples for Connecting the SDM-SIO1A
21
RS-485/RS-422 Full-Duplex, One-To-One Connection Example
22
RS-485 Full-Duplex, Multi-Drop Example
22
RS-485 Half-Duplex Wiring Example
23
RS-232 Wiring Example with Handshaking
24
RS-232 Basic 3-Wire Example
24
Connecting a 9-Way Socket to the SDM-SIO1A for RS-232 Devices
25
Programming
26
Crbasic Instructions
26
Serialopen()
26
Communications Port Parameters RS-232
27
Communications Port Parameters RS-485 Full Duplex
27
Communications Port Parameters RS-485 Half Duplex
28
Communications Port Parameters RS-232 Receive-Only Mode
28
Serialclose()
29
Serialin()
29
Serialout()
29
Serialinblock
30
Serialoutblock
30
Serialinchk
30
Serialinrecord
30
Serialflush
30
Example Datalogger Programs
30
Example Using RS-232 Mode
31
RS-232 Mode Example
31
Example Using RS-485 Mode
32
RS-485 Mode Example
32
Operation
33
Configuring Handshaking and Receive-Only Modes
33
Using RTS/CTS and Automatic Handshaking
33
RS-485 Half-Duplex Mode
33
Using the RS-232 Link in Receive-Only Mode
34
Power Conservation
34
Schematic
34
Troubleshooting and Maintenance
35
Troubleshooting
35
RS-485 Internal Circuit Diagram
35
Maintenance
36
Upgrading the Operating System
37
Operating System Signature Errors
37
Checking the Operating System Version and Signature
38
The Input Pin (Cts/Pin 11
39
Using the Handshaking Lines for General Input/Output
40
The Output Pin (Rts/Pin 8
40
Matching SDM-SIO1A Connections to an
41
Sdm-Sio1
41

Campbell SDM-SIO1A Instruction Manual (42 pages)

Serial Input/Output Module

Brand: Campbell | Category: Control Unit | Size: 1.69 MB

Table of Contents
7
1 Introduction

9
2 Precautions

9
- SDM-SIO1A Serial Input/Output Module
  9
3 Initial Inspection

10
4 Overview

10
5 Specifications

11
- Supported Data Rates and Protocols
  11
- Electrical Parameters
  12
  - SDM-SIO1A Current Consumption
    12
  - SDM-SIO1A Voltage Specifications
    13
  - Compliance
    13
- Temperature and Humidity Ranges
  13
- Dimensions and Weight
  13
- Datalogger Compatibility
  14
6 Installation

14
- Mounting
  15
- Connection and Wiring
  16
- SDM Address Settings
  16
- SDM-SIO1A Terminal Labels and Functions
  17
- SDM-SIO1A Functional Description of the Connections
  17
  - Wiring Examples for Connecting the SDM-SIO1A
    18
    
    RS-485/RS-422 Full-Duplex, One-To-One Connection Example
    18
    
    RS-485 Full-Duplex, Multi-Drop Example
    19
    
    RS-485 Half-Duplex Wiring Example
    20
    
    RS-232 Wiring Example with Handshaking
    21
    
    RS-232 Basic 3-Wire Example
    21
    
    Connecting a 9-Way Socket to the SDM-SIO1A for RS-232 Devices
    22
- Programming
  23
  - Crbasic Instructions
    23
    
    Serialopen()
    23
- Communications Port Parameters RS-232
  24
- Communications Port Parameters RS-485 Full Duplex
  24
- Communications Port Parameters RS-485 Half Duplex
  25
- Communications Port Parameters RS-232 Receive-Only Mode
  25
  - Serialclose()
    26
  - Serialin()
    26
  - Serialout()
    26
  - Serialinblock
    27
  - Serialoutblock
    27
  - Serialinchk
    27
  - Serialinrecord
    27
  - Serialflush
    27
  - Example Datalogger Programs
    27
    
    Example Using RS-232 Mode
    28
- RS-232 Mode Example
  28
  - Example Using RS-485 Mode
    29
- RS-485 Mode Example
  29
7 Operation

30
8 Troubleshooting and Maintenance

32
Using the Handshaking Lines for General Input/Output

37
- The Input Pin (Cts/Pin 11
  37
- The Output Pin (Rts/Pin 8
  38
Matching SDM-SIO1A Connections to an

39
Sdm-Sio1

39

Campbell SDM-SIO1A Instruction Manual (36 pages)

Serial Input/Output Module

Brand: Campbell | Category: Control Unit | Size: 1.26 MB

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Campbell SDM-SIO1A Manuals

Campbell SDM-SIO1A Instruction Manual (44 pages)

Table of Contents

Campbell SDM-SIO1A Instruction Manual (42 pages)

Table of Contents

1 Introduction

2 Precautions

3 Initial Inspection

4 Overview

5 Specifications

6 Installation

7 Operation

8 Troubleshooting and Maintenance

Using the Handshaking Lines for General Input/Output

Matching SDM-SIO1A Connections to an

Sdm-Sio1

Campbell SDM-SIO1A Instruction Manual (36 pages)

Table of Contents

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