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CDM-A116
Campbell CDM-A116 Manuals
Manuals and User Guides for Campbell CDM-A116. We have
1
Campbell CDM-A116 manual available for free PDF download: Instruction Manual
Campbell CDM-A116 Instruction Manual (61 pages)
Brand:
Campbell
| Category:
Control Unit
| Size: 2.15 MB
Table of Contents
Table of Contents
8
1 Introduction
12
2 Precautions
12
3 Initial Inspection
12
4 Quickstart
13
5 Overview
18
Wiring Panel - Overview
18
Wiring Panel of CDM-A108 (Left) and CDM-A116 (Right)
19
Analog Input
20
Single-Ended Measurements
20
Power and CPI Ports View
20
Differential Measurements
21
Period-Averaging
21
Voltage and Current Excitation
21
Switched Voltage Output
21
Grounding Terminals
21
Power Terminals
22
Power in
22
Power out
22
Communication Ports
22
USB Port
22
CPI Port
22
LED Indicators
22
COMM Status
22
6 Specifications
22
Voltage Measurements - Specifications
23
Analog Voltage Measurement Accuracy Offsets
24
Analog Voltage Measurement Speed
24
Resistance Measurements - Specifications
25
Voltage and Current Excitation - Specifications
25
Period Averaging - Specifications
26
Voltage Output - Specifications
26
Continuous 12 VDC
26
Period Average Ranges
26
Switched 12 VDC
27
Switched 5 VDC
27
Current Sourcing on SW5V Terminals
27
Module - Specifications
28
Communications
28
System
28
Power Requirements
28
Compliance
28
Physical Attributes
28
7 Installation
28
Install Driver for PC Connection
28
Operating Systems
29
Configuring the CDM-A100 Series
29
Configuring with the Cpiaddmodule() Instruction
29
Configuring with Device Configuration Utility
29
Configuring with the Cpistatus Table
30
Datalogger Programming
30
Scan Buffers
31
CDM Instructions
31
Datalogger Connection
31
Connecting Multiple Cdms
32
Daisy-Chain Topology
32
Star Topology
32
Multiple CDM-A108S Connected in a Daisy-Chain Topology
32
Multiple CDM-A108S Connected in a Star Topology
32
Power Connection
33
Earth Ground Connection
33
Mounting in an Enclosure
33
Opening the Power Connector Terminals
33
CDM DIN-Rail Mounting Kit
34
Mounting the CDM-A108 to a DIN Rail
34
8 Operation
35
Measurements
35
First Notch Frequency
35
Panel Temperature
35
Fast Measurements
36
Wiring Panel Thermistor Locations on CDM-A108 (Left) and CDM-A116 (Right)
36
Measurement Speed
37
Multiplexed Analog Voltage Measurement Speed
37
Sub-Scans
38
Burst Measurements
38
CPI Network Bit Rate
39
Network Topology, Bit Rate, and Cable Length
39
Multiple Devices
40
Switched Voltage Output
40
Switched 5 VDC
40
Switched 12 VDC
40
9 Maintenance
40
Factory Calibration or Repair Procedure
40
10 Troubleshooting
41
Troubleshooting - Basic Procedure
41
Troubleshooting - Cpistatus Table
41
COMM Status LED
42
CPI Port Leds
42
Replacing a CDM-A108 or CDM-A116
42
CPI Port LED Activity
42
11 Glossary
43
12 References
44
Importing Short Cut Code into Crbasic Editor
46
Example Programs
48
Adding Cdms with Cpiaddmodule
48
Measuring Thermocouples
49
Controlling an AM16/32B Multiplexer
50
Measuring Bonded Foil Strain Gages
51
Calculating Network Restrictions
54
Example 1
54
Analog Voltage Measurement Range and Resolution
58
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