Digital Output Module
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This page explains how Output Terminal Block is classified within Electrical Equipment Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.
Electrical connection interface within a digital output module for distributing control signals to external devices.
Technical details and manufacturing context for Output Terminal Block
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Rated Voltage | 24 V DC | Standard control voltage for industrial digital outputsIEC 60947-7-1 |
| Rated Current | 2–10 A | Per channel; higher current requires larger terminalIEC 60947-7-1 |
| Contact Resistance | ≤5 mΩ | Lower resistance reduces power loss and heatingIEC 60947-7-1 |
| Insulation Resistance | ≥1000 MΩ | Measured at 500 V DC; ensures safetyIEC 60243-1 |
| Dielectric Strength | 2.5 kV | Withstands 2.5 kV for 1 minute without breakdownIEC 60243-1 |
| Operating Temperature | -40–85 °C | Extended range for industrial environments |
| Ingress Protection | IP20 | Finger-safe; for cabinet installationIEC 60529 |
| Wire Cross-Section | 0.2–4 mm² | Acceptable solid or stranded wire rangeIEC 60947-7-1 |
| Tightening Torque | 0.5–0.8 N·m | Ensure reliable connection without damageIEC 60947-7-1 |
| Flammability Rating | UL94 V-0 | Self-extinguishing within 10 secondsUL 94 |
| Weight | 15–30 g | Per terminal block; affects panel layout |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
| current: | Up to 10A per terminal |
| voltage: | Up to 300V AC/DC |
| temperature: | -40°C to +85°C |
Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.
Quoted from the published standard.
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The rated voltage is 24 V DC, and the rated current is 2 to 10 A per channel, depending on the terminal size. These values are typical reference ranges; always confirm the specific model's ratings with the manufacturer.
The terminal block accepts solid or stranded wires with a cross-section of 0.2 to 4 mm². Ensure the wire is properly stripped and tightened to the specified torque of 0.5 to 0.8 N·m for reliable connection.
The operating temperature range is -40 to 85 °C, making it suitable for industrial environments. Verify that the application's ambient temperature stays within this range to ensure reliable performance.
The terminal block references IEC 60947-7-1 for electrical ratings, IEC 60243-1 for insulation and dielectric strength, IEC 60068-2-1/2 for temperature, IEC 60529 for IP rating, and UL 94 for flammability. These standards are verification references; the manufacturer must confirm compliance for the specific product.
This component is essential for the following industrial systems and equipment:
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