Triconex 3720 Analog Input Module
Overview：
Triconex 3720 is an analog input (AI) module with three independent input channels. Each input channel receives a variable voltage signal from each measurement point, converts it into a digital value, and transmits it to three main processor modules as needed. In TMR mode, the system uses a median selection algorithm to select the correct value from the three channels for each scan.
Note:
The Triconex 3720 has been discontinued and can be replaced by the Triconex 3721.
🚀Function & Features
- The Triconex 3720's signal acquisition method for each input measurement point activates a fault indicator, preventing a single fault on one channel from affecting other channels.
- The Triconex 3720 module's fault indicator only reports a fault on a specific channel, not a failure of the entire module.
- The Triconex 3720 requires a separate external terminal panel (ETP) that connects to the Tricon backplane via a cable interface. Each module features mechanical keying.
Specifications
|
Parameter |
Details |
|
Model Number |
3720 |
|
Voltage |
0-5VDC, + 6% |
|
Type |
TMR |
|
No. of Input Points |
64, single-ended |
|
Normal Mode Rejection |
-3 dB @ 8Hz |
|
Common Mode Rejection |
n/a |
|
Common Mode Range |
n/a |
| Height | 298.25mm |
| Width | 269.43mm |
| Weight | 1.4kg |
Triconex 3720 Related Products Overview
|
Core Supporting Hardware |
3503E, 3504E (External Terminal Panel) |
|
3008, 3009 (Main Processor) |
|
|
8312 (Power Module) |
|
|
4U, 8U, 12U Tricon Chassis |
|
|
Collaborative I/O Modules |
3704E, 3705E (AI Module) |
|
3664 (DI Module) |
|
|
3625, 3626 (DO Module) |
|
|
4351B, 4352A (Communication Module) |
|
|
Similar/Upgraded Products |
3721 |
Questions & Answers
💡 FAQ
Q: What is the brand?
A: Triconex
Q: What is the type?
A: Analog Input Module
Q: What is the warranty?
A: 1 year
Q: Where is the shipping location?
A: Xiamen
Q: What is the payment method?
A: T/T
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Contact us
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Phone Number
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