Product Details:
1756-PA75R Allen-Bradley ControlLogix Redundant Power Supply
Brand:Allen-Bradley Model number:1756-PA75R
Country of origin: United States Product weight:1.80kg
HS code:8517623990
Product Dimensions:
I/O modules in a ControlLogix system can be owned by a Logix5000™
controller. An owner-controller fulfills these functions:
• Stores configuration data for every module that it owns
• Sends I/O modules configuration data to define module behavior and
begin module operation with the control system
• Resides in a local or remote chassis in regard to the I/O module position
Each ControlLogix I/O module must continuously maintain communication
with its owner-controller to operate normally.
Typically, each module in the system has only one owner-controller. Input
modules can have more than one owner-controller. Output modules, however,
are limited to a single owner-controller.
ControlLogix I/O modules experience signal propagation delays that must be
accounted for during operation. Some of these delays are user-configurable,
and some are inherent to the module hardware.
For example, there is a small delay, typically less than 1 ms, between when a
signal is applied at the RTB of a ControlLogix input module and when a signal
is sent to the system over the backplane. This time reflects a filter time of 0 ms
for a DC input.
This section offers an explanation of the time limitations with ControlLogix
I/O modules.
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Colour:new Warranty: 12 months
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