RTD-DI-16
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43 Topic(s)
Concept
The override switches on Central IO modules with manufacturing date earlier than 2021-W26 must be disabled to remove the risk of an improper output. To disable the override switches, update the Central IO module firmware to version 2.017 or later.
Concept
By adding a variety of Central IO and power supply modules, you can use the AS-P server to tailor the Intelligent Building Management System to your unique requirements.
Concept
Each device can detect its order in the chain of connected devices and assigns itself an address accordingly. This auto-addressing feature is provided by the terminal base backplane.
Concept
The I/O bus imposes restrictions on the number of devices that can be connected to the bus and what type of devices that are allowed on certain positions.
Concept
The I/O bus is a common bus that delivers power, address information, and communication to all devices connected to the bus. The I/O bus is provided to the devices through the backplane in the terminal bases. The term I/O bus also denotes the chain of devices that are connected together.
User Interface
The Central IO modules have the following status indicator LEDs on the front of the module:
Concept
This Central IO module is a 16-channel I/O module that supports RTD, digital, and resistive inputs. You can use the RTD inputs for scientific and industrial applications where you need to measure the temperature of kilns, gas turbine exhaust, diesel engines, and other industrial processes as well as for measuring room temperatures.
Concept
The I/O bus consists of the following parts:
Concept
For Central IO modules with outputs, the following components on the front provide control of the output channels:
Concept
This section outlines the recommended cables and wires, specifying the appropriate wire sizes and lengths for the Central IO modules.