Rockwell-automation T7485 ICS Regent+Plus Isolated Guarded Output Modu Instrukcja Użytkownika

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ICS Regent+Plus
®
PD
-
7034
Industrial Control Services
1
Isolated Guarded Output Modules
24 to 120 VAC/DC
(T7485)
Issue 1,
March, 06
The Isolated Guarded output module provides Guarded
control of eight isolated user output loads. One type of module
is available to interface to outputs
powered from isolated field
power supplies operating between 12 to 130 VAC or 15 to 150
VDC. This module is called Guarded because the module's
dual
-
redundant design ensures that no single fault within the
module will inadvertently apply power to an output. The
module is ideally suited for controlling isolated, safety critical
inductive loads such as motor starters. Other applications
include output circuits that contain additional safety interlock
contacts or switches in series with the module outputs.
Features
·
Eight isolated Guarded outputs.
Fault tolerant operation when connected in parallel with
another module of the same type.
Hot
-
replaceable.
Complete, automatic testing of all output circuits, independent
of load or field power connection.
Individual front panel indicators on each module show modul
e
fault/active status and shutdown state; addi
tional indicators
show output on/off status and blown fuse for each point.
·
Fuses accessible from front panel.
2500 minimum electrical isolation between field and logic
circuits.
·
TÜV certified, Risk Class 5.
The module's triplicated Safetybus interface ensures that no
Regent system failure will inadvertently apply power to an
output. Extensive fault detection and redundant critical
circuits ensure that the module operates in a fail
-
safe manner.
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Podsumowanie treści

Strona 1 - ICS Regent+Plus

ICS Regent+Plus® PD-7034 Industrial Control Services 1 Isolated Guarded Output Modules 24 to 120 VAC/DC (T7485) Issue 1, March, 06 The Isolated Gua

Strona 2 - Module Operation

Isolated Guarded Digital Output Module (T7485) 10 Industrial Control Services Fault Tolerant Configuration with Redundant Actuators When redundant

Strona 3

Isolated Guarded Digital Output Module (T7485) PD-7034 Mar-06 11 In general, each output circuit is rated for 1.5 Amps from 0 to 40º C, derated l

Strona 4 - Testing and Diagnostics

Isolated Guarded Digital Output Module (T7485) 12 Industrial Control Services Resistive Loads If resistive loads are applied, the isolated Guarded

Strona 5

Isolated Guarded Digital Output Module (T7485) PD-7034 Mar-06 13 Fault Mode Jumper The fault mode jumper is located behind the ID switch cover in

Strona 6 - Front Panel

Isolated Guarded Digital Output Module (T7485) 14 Industrial Control Services Figure 7. Installing Slot Keys. Configuration Each output module

Strona 7

Isolated Guarded Digital Output Module (T7485) PD-7034 Mar-06 15 1) Set the Module Type: Position the cursor on the module slot you wish to defin

Strona 8 - Application

Isolated Guarded Digital Output Module (T7485) 16 Industrial Control Services Figure 9. Defining an Isolated Guarded Digital Output Point. Name

Strona 9 - Fault Tolerant Configuration

Isolated Guarded Digital Output Module (T7485) PD-7034 Mar-06 17 Output Module Definition In addition to configuring output point definitions, yo

Strona 10 - Output Load Considerations

Isolated Guarded Digital Output Module (T7485) 18 Industrial Control Services quarter turn from its locked position releases the fuse holder, exte

Strona 11

Isolated Guarded Digital Output Module (T7485) PD-7034 Mar-06 19 Minimum Load 20 mA Over Voltage Protection Continuous: 450 VAC Output Test Loa

Strona 12 - Field Wiring

Isolated Guarded Digital Output Module (T7485) 2 Industrial Control Services Two isolated Guarded output modules can be connected in parallel to

Strona 13 - Fault Mode Jumper

Isolated Guarded Digital Output Module (T7485) 20 Industrial Control Services Electromagnetic Interference • IEC 801 Part 2 - Electrostatic Discha

Strona 14 - Configuration

Isolated Guarded Digital Output Module (T7485) PD-7034 Mar-06 3 field programmable gate arrays (FPGA). Each FPGA independently operates one of

Strona 15

Isolated Guarded Digital Output Module (T7485) 4 Industrial Control Services Testing and Diagnostics Automatic testing is performed on the isolat

Strona 16 - Industrial Control Services

Isolated Guarded Digital Output Module (T7485) PD-7034 Mar-06 5 performed on each switch to eliminate the effects of AC phase on the test. When

Strona 17

Isolated Guarded Digital Output Module (T7485) 6 Industrial Control Services primary voltage is switched off) a blown fuse will not be detected.

Strona 18 - Specifications

Isolated Guarded Digital Output Module (T7485) PD-7034 Mar-06 7 Figure 3. Isolated Guarded Output Module.

Strona 19

Isolated Guarded Digital Output Module (T7485) 8 Industrial Control Services Shutdown Indicator Upon loss of communications with the controller,

Strona 20

Isolated Guarded Digital Output Module (T7485) PD-7034 Mar-06 9 In a fail-safe configuration, removing the module disables all outputs. Figur

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