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BRAND |
WOODWARD |
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Model |
5464-210 |
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Origin |
USA |
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Condition |
New |
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Descripution |
2 Chan Actuator Driver Module |
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l Sales Manager: Miya l Email: sales@amikon.cn l WhatsApp: 86-18020776792 |

5464-210 2 Chan Actuator Driver Module
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About Actuator Module
A Smart I/O module has its own on-board microcontrollers. The modules described in this chapter are Smart I/O modules.
During initialization of a smart module, the module's microcontroller turns the LED off after power-on self-tests have passed and the CPU has initialized the module. The LED is illuminated to indicate an I/O fault.
The CPU also tells this module in which rate group each channel is to run, as well as any special information (such as the type of thermocouple in the case of a thermocouple module). At run time, the CPU then periodically broadcasts a "key" to all I/O cards, telling them which rate groups are to be updated at that time. Through this initialization/key broadcast system, each I/O module handles its own rate-group scheduling with minimal CPU intervention.
These smart I/O modules also have on-card on-line fault detection and automatic calibration/compensation. Each input channel has its own precision voltage reference. Once per minute, while not reading inputs, the on-board microcontroller reads this reference. The microcontroller then uses this data read from the voltage reference for both fault detection and automatic temperature compensation/calibration.
Limits have been set for the expected readings when the on-board microcontroller reads each voltage reference. If the reading obtained is outside these limits, the system determines that the input channel, A/D converter, or the channel's precision-voltage reference is not functioning properly. If this happens, the microcontroller flags that channel as having a fault condition. The CPU will then take whatever action the application engineer has provided for in the application program.
A smart output module monitors the output voltage or current of each channel and alerts the system if a fault is detected.
Each I/O module has a fuse on it. This fuse is visible and can be changed through a cutout in the plastic cover of the module. If the fuse is blown, replace it with a fuse of the same type and size.
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CONTACT US
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Miya zheng |
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ABOUT US
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※We are a global organization specializing in the sales of industrial automation parts. |
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※We strive to be recognized worldwide as the most reliable, knowledgeable, and enjoyable partner in the industrial automation industry. |
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※This means a "deal is a deal" attitude, unique knowledge, and exceptional customer service. |
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※To achieve this goal, we continuously innovate and invest in a wide range of end-of-life part solutions for today's commercial market. |
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※We provide industrial automation products to customers worldwide and currently serve over 10,000 customers in over 100 countries. |
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