Overview
The CREVIS ST‑7641 Power Module is part of the S‑Series slice I/O system, designed to provide field power distribution and isolation for industrial automation networks. It ensures reliable power delivery to connected I/O slices while supporting a wide range of input voltages, making it highly versatile for different control environments.
The module is compatible with multiple fieldbus I/O systems including DeviceNet, PROFIBUS, CANopen, CC‑Link, EtherCAT, Modbus RS232/RS485, PROFINET, Ethernet/IP, Modbus TCP, and CC‑Link IE Field, offering flexible integration into diverse automation architectures.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model Number | ST‑7641 |
| Product Type | Field Power Distribution Module |
| Dimensions | 12 mm × 99 mm × 70 mm |
| Weight | 0.7kg |
Key Features
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Wide voltage support: Accepts DC and AC inputs from 5V to 220V.
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High current capacity: Provides up to 10A to multiple I/O slices.
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Compact slice design: Only 12 mm wide, saving panel space.
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Diagnostic LED: Green/red indicator for quick status monitoring.
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Removable terminal blocks: Simplify wiring and maintenance.
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Fanless reliability: Low-heat CMOS design ensures long-term stability.
Typical Applications
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Distributed I/O power in industrial automation systems.
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Process control in chemical, pharmaceutical, and food industries.
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Factory automation with mixed fieldbus protocols.
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Modular I/O slice power distribution in PLC systems.
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Research and test laboratories requiring flexible power modules.
FAQ
Q1: What voltages does the ST‑7641 support?
A1: 5VDC, 24VDC, 48VDC, 110VAC, and 220VAC.
Q2: What is the maximum current capacity?
A2: Up to 10A to connected I/O modules.
Q3: Is the module isolated?
A3: No, it is non-isolated between I/O and field power.
Q4: How is wiring handled?
A4: Uses removable terminal blocks with test pin holes for easy verification.
Q5: Which fieldbus systems can it integrate with?
A5: DeviceNet, PROFIBUS, CANopen, CC‑Link, EtherCAT, Modbus RS232/RS485, PROFINET, Ethernet/IP, Modbus TCP, and CC‑Link IE Field.
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|---|---|
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| Shipping Port | ShangHai, Xiamen |
| Warranty | 12 Months |
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| A: Yes, we collaborate with over 50 countries worldwide. As a top supplier in China, we offer significant discounts based on market trends. |
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| A: All our new and original products come with a standard one-year warranty. |
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