DSQC328A ABB 3HAC17970-1 Digital Input Module
Especificaciones técnicas
Manufacturer: ABB
Condition：New with Original Package
Product Type: Digital Input Modules
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Country of Origin: Germany
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
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Product Description
The ABB DSQC328A 3HAC17970-1 is identified in the supplied product information as a digital input module for collecting discrete signals in industrial automation systems. Its listed configuration includes 32 digital input channels with a nominal input voltage of 24 VDC. The module's input specifications provide reference values for checking signal conditions and assessing its suitability for a control system.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | DSQC328A |
| Brand | ABB |
| Part Number | 3HAC17970-1 |
| Product Type | Digital Input Module |
| Number of Input Channels | 32 |
| Rated Input Voltage | 24 VDC |
| Allowable Input Voltage Range | 19.2-30 VDC |
| Minimum Trigger Input Current | >= 2 mA |
| Input Signal Response Time | < 1 ms |
| Power Consumption | 1.7 W + (0.36 x number of state 1 channels) |
| Operating Temperature | -40 to +70 deg C |
| Storage Temperature | -40 to +85 deg C |
| Protection Rating | IP20 |
| Dimensions (L x W x H) | 120 x 70 x 90 mm |
| Net Weight | 0.25 kg |
Digital Input Function
Digital input channels receive discrete electrical signals representing two logical states. The controller can use these signals to monitor the status of connected devices, provided that the input voltage, current and wiring conditions meet the module's requirements.
The specified response time of less than 1 ms indicates the stated input response characteristic. Actual system response also depends on the controller configuration, signal processing and application logic.
Power and Installation Considerations
The listed power consumption consists of a base value of 1.7 W plus 0.36 W for each channel in the state 1 condition. The number of active channels therefore affects the stated power requirement. Confirm this formula against the applicable technical documentation before using it for power-budget calculations.
The IP20 rating identifies the stated enclosure protection level. It does not indicate protection against water ingress. Check the installation environment and the required enclosure protection before installation.
Frequently Asked Questions
Q: How many digital input channels does the DSQC328A have?
A: The supplied specifications list 32 discrete digital input channels. Each channel is intended to receive a digital status signal within the applicable electrical limits.
Q: What input voltage does the DSQC328A use?
A: The listed nominal input voltage is 24 VDC, with an allowable range of 19.2-30 VDC. Verify the field signal voltage and wiring arrangement before connecting the module.
Q: Is the DSQC328A compatible with a specific ABB robot controller?
A: The supplied information does not identify a confirmed compatible controller model. Check the controller hardware configuration, module documentation and required interfaces before selecting this part as a replacement.
Other Attributes
- Series: Advant OCS/800xA
- Country of Origin: Germany/Sweden/Finland
- Lead Time: In Stock, 2 Working Days
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