Chapter F0-4AD2DA-2 User Manual
F0-4AD2DA-2, 4-Ch.
Chapter
Chapter
Chapter
In/2-Ch. Out AnAlOg
VOltAge COmbInAtIOn
13
13
13
In This Chapter...
Module Specifications .............................................................................................13–2
Setting the Module Jumpers ................................................................................... 13–4
Connecting and Disconnecting the Field Wiring ...................................................13–5
Wiring Diagram .......................................................................................................13–5
Module Operation ................................................................................................... 13–6
Special V-memory Locations ...................................................................................13–7
Using the Pointer in Your Control Program ......................................................... 13–10
Scale Conversions .................................................................................................. 13–12
Module Resolution .................................................................................................13–15
Analog Input Ladder Logic Filter ..........................................................................13–16
Chapter 13: F0-4AD2DA-2, 4-Ch. In/2 Ch. Out Analog Voltage Combination
Module Specifications
The F0-4AD2DA-2 Analog Combination module offers the following features:
• The analog input and output channels are updated in one scan.
• The removable terminal block makes it possible to remove the
module without disconnecting the field wiring.
• Analog inputs can be used as process variables for the four (4)
PID loops in the DL05 CPU and the eight (8) PID loops in the
DL06 CPUs.
• On-board active analog filtering and RISC-like microcontroller
provide digital signal processing to maintain precise analog
measurements in noisy environments.
13–2
NOTE: The DL05 CPU’s analog feature for this module requires DirectSOFT32 Version 3.0c (or later) and
firmware version 3.30 (or later). The DL06 requires DirectSOFT32 version V4.0, build 16 (or later) and
firmware version 1.00 (or later). See our website for more information: www.automationdirect.com.
DL05/06 Option Modules User Manual; 7th Ed. Rev. E
Chapter 13: F0-4AD2DA-2, 4-Ch. In/2 Ch. Out Analog Voltage Combination
The following tables provide the specifications for the F0–4AD2DA–2 Analog Combination
Module. Review these specifications to make sure the module meets your application
requirements.
Input Specifications
Number of Channels
Input Range
Resolution
Step Response
Crosstalk
Active Low-pass Filtering
Input Impedance
Absolute Maximum Ratings
Linearity Error (End to End)
Input Stability
Gain Error
Offset Error
Maximum Inaccuracy
Accuracy vs. Temperature
Number of Channels
Output Range
Resolution
Conversion Settling Time
Crosstalk
Peak Output Voltage
Offset Error
Gain Error
Linearity Error (end to end)
Output Stability
Load Impedance
Load Capacitance
Accuracy vs. Temperature
* One count in the specification table is equal to one least significant bit of the analog data value (1 in 4096).
4, single ended (one common)
0 to 5VDC or 0 to 10VDC (jumper selectable)
12 bit (1 in 4096)
10.0 ms to 95% of full step change
-80dB, 1/2 count maximum*
-3dB at 300Hz (-12dB per octave)
Greater than 20kq
±15V
±2 counts maximum*
±1 count*
±6 counts maximum*
±2 counts maximum*
±0.3% @ 25°C (77°F)
±0.6% 0 to 60°C (32 to 140°F)
±100 ppm/°C typical
Output Specifications
2, single ended (one common)
0 to 5 VDC or 0 to 10 VDC (jumper selectable)
12 bit (1 in 4096)
50µS for full scale change
-80db, 1/2 count maximum*
±15VDC (power supply limited)
0.1% of range
0.4% of range
±1 count (0.075% of full scale) maximum*
±2 counts*
2kq maximum
0.01 µF maximum
±50 ppm/°C typical
DL05/06 Option Modules User Manual; 7th Ed. Rev. E
13–3
Chapter 13: F0-4AD2DA-2, 4-Ch. In/2 Ch. Out Analog Voltage Combination
General Specifications
PLC Update Rate
16-bit Data Word
Operating Temperature
Storage Temperature
Relative Humidity
Environmental Air
Vibration
Shock
Noise Immunity
Power Budget Requirement
Connector
Connector Wire Size
Connector Screw Torque
Connector Screwdriver Size
4 input channels per scan
2 output channels per scan
12 binary data bits
0 to 60° C (32 to 140° F)
-20 to 70° C (-4 to 158° F)
5 to 95% (non-condensing)
No corrosive gases permitted
MIL STD 810C 514.2
MIL STD 810C 516.2
NEMA ICS3-304
100mA @ 5VDC (supplied by base)
Phoenix Mecano, Inc. Part No. AK1550/8-3.5 - green
28–16 AWG
3.5 inch-pounds (0.4 N·m)
DN-SS1 (recommended)
Setting the Module Jumpers
The position of the J2 jumpers determines the input and output signal levels. You can choose
between 0–5 VDC or 0–10 VDC. The module ships with the jumpers installed connecting
the pins. In this position, the input and output signal level is 0–5 VDC. To select 0–10 VDC
signals, use the jumper selection chart located on the module. One or more channels can
be selected for 0–10 VDC input and output signal level by removing the jumper from the
connecting pin of the appropriate channel. This will allow you to have one channel selected for
a 0–5 VDC signal and another channel selected for a 0–10 VDC signal.
13–4
J2, jumpers shown below, are
configured as, CH1 and CH4
INPUTs and CH2 OUTPUT set
for 10V. CH2 and CH3 INPUTs
and CH1 OUTPUT set for 5V.
Refer to jumper selection chart.
CH1
CH2
CH4
OUTPUTS
ON=0–5V
RANGE
CH2
CH3
INPUTS
C14
J2
CH1
WARNING: Before removing the analog module or the terminal block on the face of the module,
disconnect power to the PLC and all field devices. Failure to disconnect power can result in damage to
the PLC and/or field devices.
DL05/06 Option Modules User Manual; 7th Ed. Rev. E
Chapter 13: F0-4AD2DA-2, 4-Ch. In/2 Ch. Out Analog Voltage Combination
Typical User Wiring
commons.
Connecting and Disconnecting the Field Wiring
Wiring Guidelines
Your company may have guidelines for wiring and cable installation. If so, you should check
those before you begin the installation. Here are some general things to consider:
• Use the shortest wiring route whenever possible.
• Use shielded wiring and ground the shield at the transmitter source. Do not ground the shield at both
the module and the source.
• Do not run the signal wiring next to large motors, high current switches, or transformers. This may
cause noise problems.
• Route the wiring through an approved cable housing to minimize the risk of accidental damage.
Check local and national codes to choose the correct method for your application.
A separate transmitter power supply may be required, depending on the type of transmitter
being used. This module has a removable connector to make wiring and module removal easier.
To remove the terminal block, disconnect power to the PLC and the field devices. Pull the
terminal block firmly until the connector separates from the module.
The analog module can be removed from the PLC by folding out the retaining tabs at the top
and bottom of the module. As the retaining tabs pivot upward and outward, the module’s
connector is lifted out of the PLC socket. Once the connector is free, you can lift the module
out of its slot.
Wiring Diagram
Use the following diagram to connect the field wiring. If necessary, the terminal block can be
removed to make removal of the module possible without disturbing field wiring.
See NOTE 1
–
CH1
2–wire
+
Voltage
Transmitter
–
CH2
2–wire
Voltage
+
Transmitter
CH3
4–wire
Voltage
Transmitter
CH4
3–wire
Voltage
Transmitter
CH 1 load
2k ohms
minimum
Resistance
CH 2 load
2k ohms
minimum
Resistance
source.
+
–
+
+
–
–
+
NOTE 1: Shields should be grounded at the signal
NOTE 2: Connect all external power supply
–
Transmitter
Power Supply
IN
1
2
3
4
0V
1
2
0V
OUT
+
NOTE 3: To ensure that readings on unused channels are zero, install
a jumper between the CHx and COM terminals on all unused channels.
Internal
Module
Wiring
Voltage Source
Voltage Source
OV
Analog
In/Out
4–In/2–Out
0–5V
Analog Switch
A to D
Converter
Ch 1
Ch 2
D to A
Converter
D to A
Converter
0–10V
IN
1
2
3
4
0V
1
2
0V
OUT
F0–4AD2DA–2
DL05/06 Option Modules User Manual; 7th Ed. Rev. E
13–5
Chapter 13: F0-4AD2DA-2, 4-Ch. In/2 Ch. Out Analog Voltage Combination
Module Operation
Input/Output Channel Update Sequence
The DL05 and DL06 read four channels of input data and two channels of output data during
each scan. The CPU supports special V-memory locations that are used to manage the data
transfer. This is discussed in more detail on the next page, “Special V-memory Locations”.
Scan
Read Inputs
DL05/DL06 PLC
Execute Application Progr
Read the data
Store data
Write to Outputs
am
Scan N
Scan N+1
Scan N+2
Scan N+3
Scan N+4
Ch 1, 2, 3, 4 IN; Ch 1,2 OUT
Ch 1, 2, 3, 4 IN; Ch 1,2 OUT
Ch 1, 2, 3, 4 IN; Ch 1,2 OUT
Ch 1, 2, 3, 4 IN; Ch 1,2 OUT
Ch 1, 2, 3, 4 IN; Ch 1,2 OUT
Analog Module Updates
Even though the channel updates to the CPU are synchronous with the CPU scan, the module
asynchronously monitors the analog transmitter signals and converts each signal into a 12-bit
binary representation. This enables the module to continuously provide accurate measurements
without slowing down the discrete control logic in the RLL program.
The module takes approximately 10 milliseconds to sense 95% of the change in the analog
signal. For the vast majority of applications, the process changes are much slower than these
updates.
NOTE: If you are comparing other manufacturers’ update times (step responses) with ours, please be aware
that some manufacturers refer to the time it takes to convert the analog signal to a digital value. Our analog
to digital conversion takes only a few microseconds. It is the settling time of the filter that is critical in
determining the full update time. Our update time specification includes the filter settling time.
13–6
DL05/06 Option Modules User Manual; 7th Ed. Rev. E
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