Rockwell-automation T3470A ICS Regent Analogue Output Modules User Manual

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ICS Regent
®
PD
-
6025
Industrial Control Services
1
Analog Output Modules
4 to 20 mA
(T3470A)
Issue 1,
March, 06
Analog output modules provide 4 to 20 mA current outputs for
a maximum of eight user loads per module. The module's
triplicated I/O Safetybus interface ensures that no R
egent
system failure will inadvertently affect the output signal, and
that no failure in the module can affect the operation of the
Regent system or other I/O modules in the system.
Features
·
Eight 4 to 20 mA output circuits.
·
High resolution 12
-
bit D/A converter per output.
·
Hot
-
replaceable.
·
Automatic testing of triplicate I/O Safetybus circuits and many
simplex logic circuit
s.
·
Front panel indicators on each module show active/fault and
shutdown status.
·
2500 volt minimum electrical isolation between field and logic
circuits.
·
TÜV certified, Risk Class 5, non
-
interfering.
Module Operation
A block diagram of the analog output module is shown in
Figure
1
.
The processor modules send triplicated write data commands
to the output module over the I/O Safet
ybus. The processors’
addressing data and data write commands are voted by the
module (preventing I/O Safetybus failures upstream from the
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Summary of Contents

Page 1 - ICS Regent

ICS Regent® PD-6025 Industrial Control Services 1 Analog Output Modules 4 to 20 mA (T3470A) Issue 1, March, 06 Analog output modules provide 4 to 2

Page 2

Analog Output Modules (T3470A) 10 Industrial Control Services 1) Set the Module Type: Position the cursor on the module slot you wish to define.

Page 3 - Front Panel Indi

Analog Output Modules (T3470A) PD-6025 Mar-06 11 Figure 7. Defining an Analog Output Point. Name Also called the tag name, this is the name use

Page 4

Analog Output Modules (T3470A) 12 Industrial Control Services Programming Outputs are controlled by writing application programs that solve for ou

Page 5

Analog Output Modules (T3470A) PD-6025 Mar-06 13 control logic, you maintain the full resolution of the analog output (1 part in 4096) and have a

Page 6 - Field Wiring

Analog Output Modules (T3470A) 14 Industrial Control Services Figure 9). During the calibration steps you will remove the printed circuit board f

Page 7

Analog Output Modules (T3470A) PD-6025 Mar-06 15 precision load resistors to the analog outputs. Figure 10 shows the jumper posts to which you s

Page 8 - Fault Mode Jumper

Analog Output Modules (T3470A) 16 Industrial Control Services 2. Install the I/O extender module into the slot from which the module was removed.

Page 9 - Configuration

Analog Output Modules (T3470A) PD-6025 Mar-06 17 analog output module to the factory for repair or replacement. 14. Calibration is complete. Unp

Page 10 - Industrial Control Services

Analog Output Modules (T3470A) 18 Industrial Control Services Heat Dissipation 10 Watts, 33 BTUs/hour Operating Temperature 0° to 60° C (32° to 14

Page 11

Analog Output Modules (T3470A) 2 Industrial Control Services module from affecting module operation). The voted result is then passed to the I/O

Page 12 - Programming

Analog Output Modules (T3470A) PD-6025 Mar-06 3 to return the correct majority-voted result to the processors produces an I/O module error indic

Page 13 - Maintenance

Analog Output Modules (T3470A) 4 Industrial Control Services Figure 2. Analog Output Module.

Page 14

Analog Output Modules (T3470A) PD-6025 Mar-06 5 Shutdown Indicator Upon loss of communications with the controller, output modules enter either

Page 15

Analog Output Modules (T3470A) 6 Industrial Control Services For high integrity applications requiring fail-safe or fault tolerant analog outputs

Page 16

Analog Output Modules (T3470A) PD-6025 Mar-06 7 Figure 4. Module Wiring.

Page 17 - Specifications

Analog Output Modules (T3470A) 8 Industrial Control Services Fault Mode Jumper The fault mode jumper is located behind the ID switch cover in the

Page 18

Analog Output Modules (T3470A) PD-6025 Mar-06 9 Figure 5. Installing Slot Keys. Configuration Each output module is configured using the WIN

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