AutomationDirect DL205

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F2-04AD-2,

F2-04AD-2L

4-ChAnneL AnALog

VoLtAge Input

In This Chapter

Module Speciﬁcations 3–2

Setting the Module Jumpers 3–5

Connecting the Field Wiring 3–7

Module Operation 3–10

Understanding the Input Assignments 3–12

Writing the Control Program 3–15

Main Page

Default Chapter7
- Table of Contents7
Chapter 1: Getting Started25
Introduction25
- The Purpose of this Manual25
- Supplemental Manuals25
- Technical Support25
Conventions Used26
- Key Topics for each Chapter26
Physical Characteristics26
Analog Input Module Terminology27
Analog Output Module Terminology28
Selecting the Appropriate Module29
- Wide Variety of Modules29
- Diagnostic Features29
- Analog Input30
- Special Input30
- Analog Output31
- Combination Analog31
Analog Made Easy - Four Steps32
Chapter 2 : F2-04AD-1, 4-Channel Analog Current Input34
Module Specifications34
- F2-04Ad-134
- F2-04AD-1L Is Obsolete35
- Input Specifications36
- General Specifications36
- Analog Input Configuration Requirements37
- Special Placement Requirements (DL230 and Remote I/O Bases)37
- Setting the Module Jumpers39
  - Selecting the Number of Channels39
- Connecting the Field Wiring40
- Module Operation43
- Writing the Control Program47
Chapter 3: F2-04AD-2, 4-Channel Analog Voltage Input54
- Module Specifications54
- Setting the Module Jumpers57
  - Selecting the Number of Channels57
  - Selecting the Input Signal Range58
Connecting the Field Wiring59
- Wiring Guidelines59
- User Power Supply Requirements59
- Custom Input Ranges60
- Wiring Diagram61
Module Operation62
- Channel Scanning Sequence for a DL230 CPU (Multiplexing)62
- Channel Scanning Sequence for a DL240, DL250-1 or DL260 CPU (Pointer Method)63
- Analog Module Updates63
Understanding the Input Assignments64
- Analog Data Bits64
- Active Channel Indicator Inputs65
- Module Diagnostic and Sign Inputs65
- Module Resolution66
Writing the Control Program67
- Reading Values: Pointer Method and Multiplexing67
- Pointer Method for the DL240, DL250-1 and DL260 Cpus67
- Reading Values (Multiplexing) for the DL230, DL240, DL250-1 and DL26070
- Single Channel Selected71
- Using Bipolar Ranges (Multiplexing)71
- Analog Power Failure Detection73
- Scaling the Input Data73
- The Conversion Program74
- Analog and Digital Value Conversions74
- Filtering Input Noise for the DL250-1 and DL260 Cpus Only75
Chapter 4 : F2-08AD-1, 8-Ch. Analog Current Input78
Module Specifications78
- Firmware Requirements78
- Analog Input Configuration Requirements78
- Input Specifications79
  - General Specifications79
  - Special Placement Requirements (DL230 and Remote I/O Bases)80
- Setting the Module Jumpers81
  - Selecting the Number of Channels81
- Connecting the Field Wiring82
- Module Operation85
- Writing the Control Program89
Chapter 5: F2-08AD-2, 8-Ch. Analog Voltage Input96
- Module Specifications96
- Setting the Module Jumpers99
  - Selecting the Number of Channels99
  - Selecting the Input Voltage100
- Connecting the Field Wiring101
- Module Operation103
- Writing the Control Program108
Chapter 6: F2-04RTD 4-Channel RTD Input118
- Module Specifications118
- Setting the Module Jumpers121
- Connecting the Field Wiring123
- Module Operation125
  - Channel Scanning Sequence for DL240, DL250-1 and DL260 Cpus (Pointer Method)126
  - Analog Module Updates126
- Writing the Control Program127
Chapter 7: F2-04THM, 4-Channel Thermocouple Input138
- Module Specifications138
Setting the Module Jumpers141
- Jumper Locations141
- Calibrate Enable141
- Selecting the Number of Channels142
- Setting Input Type142
- Selecting the Conversion Units143
- Thermocouple Conversion Units143
- Voltage Conversion Units143
Connecting the Field Wiring144
- Wiring Guidelines144
- User Power Supply Requirements144
- Thermocouples145
- Ambient Variations in Temperature145
- Wiring Diagrams146
Module Operation147
- Channel Scanning Sequence for a DL230 CPU (Multiplexing)147
- Channel Scanning Sequence for DL240, DL250-1, and DL260 Cpus (Pointer Method)148
- Analog Module Updates148
Writing the Control Program149
- Reading Values Pointer Method and Multiplexing149
- Pointer Method for the DL240/250-1/260 Cpus149
- Negative Temperature Readings with Magnitude Plus Sign for the DL240, DL250-1 and DL260 Cpus (Pointer Method)151
- Magnitude Plus Sign (Binary)151
- Magnitude Plus Sign (BCD)152
- Negative Temperatures 2'S Complement for the DL240, DL250-1 and DL260 Cpus (Binary/Pointer Method)153
- Understanding the Input Assignments (Multiplexing Ladder Only)153
- Analog Data Bits154
- Active Channel Bits154
Chapter 8: F2-02DA-1, F2-02DA-1L, 2-Channel Analog Current Output162
- Module Specifications162
- Connecting and Disconnecting the Field Wiring165
- Module Operation167
- Writing the Control Program171
Chapter 9: F2-02DA-2, F2-02DA-2L, 2-Channel Analog Voltage Output178
- Module Specifications178
- Setting the Module Jumpers181
  - Voltage Range and Output Combinations182
- Connecting and Disconnecting the Field Wiring184
- Module Operation186
- Writing the Control Program191
Chapter 10 : F2-08DA-1, 8-Channel Analog Current Output202
Module Specifications202
- Firmware Requirements202
- Analog Output Configuration Requirements202
- Output Specifications203
- General Specifications203
- Special Placement Requirements (DL230 and Remote I/O Bases)204
Connecting and Disconnecting the Field Wiring205
- Wiring Guidelines205
- User Power Supply Requirements205
- Wiring Diagram206
- Load Range206
Module Operation207
- Channel Scanning Sequence for a DL230 CPU (Multiplexing)207
- Channel Scanning Sequence for DL240, DL250-1, and DL260 Cpus (Pointer Method)208
- Understanding the Output Assignments208
- Channel Select Outputs209
- Analog Data Bits210
- Output Enable210
- Module Resolution210
Writing the Control Program211
- Calculating the Digital Value211
- The Conversion Program211
- Reading Values Pointer Method and Multiplexing212
- Pointer Method for the DL240, DL250-1 and DL260 Cpus212
- Writing Data (Multiplexing Example)214
- Write Data (Multiplexing Example) Continued215
- Sending Data to One Channel216
- Analog and Digital Value Conversions216
Chapter 11: F2-08DA-2, 8-Channel Analog Voltage Output218
Module Specifications218
- Firmware Requirements218
- Output Specifications219
- General Specifications219
- Analog Output Configuration Requirements219
- Special Placement Requirements (DL230 and Remote I/O Bases)220
Setting the Module Jumpers221
- Voltage Range and Output Combinations221
Connecting the Field Wiring222
- Wiring Guidelines222
- User Power Supply Requirements222
- Wiring Diagram223
Module Operation224
- Channel Update Sequence for a DL230 CPU (Multiplexing)224
- Channel Update Sequence for DL240, DL250-1, and DL260 Cpus (Pointer Method)225
- Understanding the Output Assignments226
- Channel Select Outputs226
- Analog Data Bits227
- Output Enable227
- Module Resolution227
Writing the Control Program228
- Calculating the Digital Value228
- The Conversion Program229
- Writing Values: Pointer Method and Multiplexing230
- Writing Values (Pointer Method) for the DL240, DL250-1 and DL260 Cpus230
- Writing Data Example(Multiplexing)232
- Writing Data Example(Multiplexing) Continued233
- Write Data to One Channel234
- Analog and Digital Value Conversions234
Chapter 12 : F2-02DAS-1, Isolated 2-Channel Analog Current Output236
Module Specifications236
- Firmware Requirements236
- Output Specifications237
- General Specifications237
- Analog Output Configuration Requirements237
- Special Placement Requirements (DL230 and Remote I/O Bases)238
Connecting the Field Wiring239
- Wiring Guidelines239
- Loop Power Supply Requirements239
- Wiring Diagram240
Module Operation241
- Channel Update Sequence for a DL230 CPU (Multiplexing)241
- Channel Update Sequence for DL240, DL250-1, and DL260 Cpus (Pointer Method)242
- Understanding the Output Assignments243
- Channel Select Outputs243
- Analog Data Bits244
- Module Resolution244
Writing the Control Program245
- Calculating the Digital Value245
- Engineering Units Conversion246
- Read Data Values: Pointer Method and Multiplexing247
- Pointer Method for the DL240, DL250-1 and DL260 Cpus247
- Write Data Example (Multiplexing)249
- Write Data to One Channel250
- Write the same Data to both Channels250
- Analog and Digital Value Conversions251
Chapter 13 : F2-02DAS-2, 0-5V, 0-10V, 2-Channel Isolated Analog out254
Module Specifications254
- Firmware Requirements254
- Output Specifications255
- General Specifications255
- Analog Output Configuration Requirements255
- Special Placement Requirements (DL230 and Remote I/O Bases)256
Setting the Module Jumpers257
Connecting the Field Wiring258
- Wiring Guidelines258
- Transmitter Power Supply Requirements258
- Wiring Diagram258
Module Operation259
- Channel Update Sequence for a DL230 CPU (Multiplexing)259
- Understanding the Output Assignments260
- Channel Select Outputs261
- Analog Data Bits261
- Module Resolution262
Writing the Control Program263
- Calculating the Digital Value263
- Engineering Units Conversion264
- Read Data Values: Pointer Method and Multiplexing265
- Pointer Method for the DL240, DL250-1 and DL260 Cpus265
- Write Data Example (Multiplexing)267
- Write Data to One Channel268
- Write the same Data to both Channels268
- Analog and Digital Value Conversions269
Chapter 14: F2-4AD2DA, 4-Ch. in / 2-Ch. out Analog Combination272
Module Specifications272
- Input Specifications272
- Output Specifications273
- Combination Analog Configuration Requirements273
- Special Placement Requirements (DL230 and Remote I/O Bases)274
Connecting the Field Wiring275
- Wiring Guidelines275
- Loop Power Supply Requirements275
- Current Loop Transmitter Impedance276
- Wiring Diagram277
Module Operation278
- Input Channel Scanning Sequence for a DL230 CPU (Multiplexing)278
- Input Channel Scanning Sequence for DL240, DL250-1, and DL260 Cpus (Pointer Method)278
- Output Channel Update Sequence for a DL230 CPU (Multiplexing)279
- Output Channel Update Sequence for DL240, DL250-1, and DL260 Cpus (Pointer Method)279
- Understanding the I/O Assignments280
- Input Data Bits280
- Active Channel Indicator Bits281
- Diagnostic Indicator Inputs281
- Output Data Bits281
- Module Resolution282
Writing the Control Program283
- Calculating the Digital Value283
- Scaling the Input Data285
- Read / Write Program for the DL240, DL250-1 and DL260 Cpus (Pointer Method)286
- Read Input Values (Multiplexing)288
- Single Input Channel Selected (Multiplexing)289
- Write Output Values (Multiplexing)289
- Write Data to One Channel290
- Write the same Data to both Channels290
- Analog and Digital Value Conversions290
- Filtering Input Noise (DL250-1, DL260 Cpus Only)291
Chapter 15 : F2-8AD4DA-1, 8-Ch. in / 4-Ch. out Current Analog Comb294
Module Specifications294
- Input Specifications295
- Output Specifications296
- General Module Specifications297
- Module Placement and Configuration Requirements297
Connecting the Field Wiring298
- Wiring Guidelines298
- User Power Supply Requirements298
- Current Loop Transmitter Impedance299
- Wiring Diagram300
Module Operation301
- Input Channel Scanning Sequence (Pointer Method)301
- Output Channel Update Sequence (Pointer Method)302
- Understanding the I/O Assignments303
- Input Data Bits304
- Output Data Bits304
- Special V-Memory Locations305
- Writing the Control Program308
Chapter 16 : F2-8AD4DA-2, 8-Ch. in / 4-Ch. out Current Voltage Comb322
Module Specifications322
- F2-8AD4DA-2 Hardware and Firmware Requirements322
- Input Specifications323
- Output Specifications324
- General Module Specifications325
- Module Placement and Configuration Requirements325
Connecting the Field Wiring326
- Wiring Guidelines326
- User Power Supply Requirements326
- Wiring Diagram327
Module Operation328
- Input Channel Scanning Sequence (Pointer Method)328
- Output Channel Update Sequence (Pointer Method)329
- Understanding the I/O Assignments330
- Input Data Bits331
- Output Data Bits331
Special V-Memory Locations332
- Module Configuration Registers332
- Number of I/O Channels Enabled & Data Format333
- Input Selection Resolution Bits333
- Input Track and Hold Selection Bits335
Writing the Control Program336
- Configuring the Module to Read/Write I/O (Pointer Method, DL250-1 and DL260 Only)336
- Module Configuration Example 1337
- Module Configuration Example 2338
- Module Configuration Example 3339
- Module 12 Bit Input Resolution340
- Module 14 Bit Input Resolution340
- Module 16 Bit Input Resolution340
- Analog and Digital Input Data Value Conversion341
- Scaling the Input Data342
- Scaling Example342
- Input Engineering Unit Conversion Example 1343
- Input Engineering Unit Conversion Example 2344
- Input Engineering Unit Conversion Example 3344
- Using the Input Track and Hold Feature344
- Track and Hold Example345
- Module 16 Bit Output Resolution346
- Digital and Analog Output Data Value Conversion346
- Output Value Comparisons: Analog, Digital, Engineering Units346

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