Operating as an essential barrier in hazardous process environments, the Weidmuller 8965460000 ACT20X-2SAI-2HAO-S provides high-integrity galvanic isolation and signal conversion for analog current loops. This dual-channel module isolates and converts standard current signals, ensuring safe and precise transmission between field devices in explosive atmospheres and safe-area control systems. Configured via standard FDT/DTM software, it delivers an exceptional accuracy of less than 0.1% of span and a rapid step response time of 5 milliseconds or less, making it highly suitable for critical control loops.
| Parameter | Specification Value |
|---|---|
| Manufacturer | Weidmuller |
| Article Number / SKU | 8965460000 |
| Model Designation | ACT20X-2SAI-2HAO-S |
| Supply Voltage Range | 19.2...31.2 V DC |
| Power Consumption | <= 1.8 W |
| Measurement Accuracy | < 0.1% of span |
| Step Response Time | <= 5 ms |
| Temperature Coefficient | < 0.01% of span / degC (TU) |
| Alarm Relay Output | Signal limit exceeded, Line interruption, Supply failure, Device error |
| Nominal Switching Voltage | <= 125 V AC / 110 V DC |
| Continuous Current Rating | <= 0.5 A AC / 0.3 A DC |
| Connection Type | Screw connection |
| Protection Class | IP20 |
| Operating Humidity | 0...95% (non-condensing) |
| Net Weight | 0.212 kg |
| Shipping Weight (Calculated) | 1.300 kg |
| Dimensions (H x W x D) | 117.2 mm x 22.5 mm x 113.6 mm |
The ACT20X-2SAI-2HAO-S is a direct fit for applications requiring dual-channel analog isolation with intrinsic safety ratings. When upgrading older ACT20M or non-Ex isolators, verify that the DIN rail spacing accommodates the 22.5 mm width of this module. Ensure that the latest Weidmuller DTM library is installed in your FDT frame application (such as WI-Manager) to recognize the firmware revision of this device.
When installing multiple ACT20X modules side-by-side in high-density control enclosures, calculate the cumulative thermal load. Each module dissipates up to 1.8W under full load. Maintain a minimum clearance or ensure active panel ventilation if ambient temperatures inside the cabinet regularly exceed 50 degC. Note that while the integrated alarm relay is rated for 125V AC, inductive loads must be equipped with external flyback diodes or RC snubbers to prevent contact welding.
Configuration must be performed using the dedicated Weidmuller interface cable connected to the front-panel service port. To prevent ground loops and potential damage to your configuration PC, do not connect field-side wiring while the USB configuration cable is active. Always ensure that the field-side intrinsically safe wiring is physically segregated from non-intrinsically safe wiring in compliance with local electrical codes (e.g., NEC Article 504 or EN 60079-14).
De-energize all power sources before mounting, wiring, or configuring this device. Verify that no explosive atmospheres are present before opening the enclosure or connecting configuration interfaces. Failure to follow intrinsically safe installation protocols can result in electrical discharge, equipment destruction, or catastrophic ignition in hazardous areas.
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Returns & Warranty
Manufacturer: Weidmuller
Product No.: 8965460000
Country of origin:Germany
Product Type: Current Output Isolators
Payment: T/T, Western Union
Weight: 1300g
Dimensions: 117.2 mm x 22.5 mm x 113.6 mm
Shipping port: Xiamen
Warranty: 12 months
Operating as an essential barrier in hazardous process environments, the Weidmuller 8965460000 ACT20X-2SAI-2HAO-S provides high-integrity galvanic isolation and signal conversion for analog current loops. This dual-channel module isolates and converts standard current signals, ensuring safe and precise transmission between field devices in explosive atmospheres and safe-area control systems. Configured via standard FDT/DTM software, it delivers an exceptional accuracy of less than 0.1% of span and a rapid step response time of 5 milliseconds or less, making it highly suitable for critical control loops.
| Parameter | Specification Value |
|---|---|
| Manufacturer | Weidmuller |
| Article Number / SKU | 8965460000 |
| Model Designation | ACT20X-2SAI-2HAO-S |
| Supply Voltage Range | 19.2...31.2 V DC |
| Power Consumption | <= 1.8 W |
| Measurement Accuracy | < 0.1% of span |
| Step Response Time | <= 5 ms |
| Temperature Coefficient | < 0.01% of span / degC (TU) |
| Alarm Relay Output | Signal limit exceeded, Line interruption, Supply failure, Device error |
| Nominal Switching Voltage | <= 125 V AC / 110 V DC |
| Continuous Current Rating | <= 0.5 A AC / 0.3 A DC |
| Connection Type | Screw connection |
| Protection Class | IP20 |
| Operating Humidity | 0...95% (non-condensing) |
| Net Weight | 0.212 kg |
| Shipping Weight (Calculated) | 1.300 kg |
| Dimensions (H x W x D) | 117.2 mm x 22.5 mm x 113.6 mm |
The ACT20X-2SAI-2HAO-S is a direct fit for applications requiring dual-channel analog isolation with intrinsic safety ratings. When upgrading older ACT20M or non-Ex isolators, verify that the DIN rail spacing accommodates the 22.5 mm width of this module. Ensure that the latest Weidmuller DTM library is installed in your FDT frame application (such as WI-Manager) to recognize the firmware revision of this device.
When installing multiple ACT20X modules side-by-side in high-density control enclosures, calculate the cumulative thermal load. Each module dissipates up to 1.8W under full load. Maintain a minimum clearance or ensure active panel ventilation if ambient temperatures inside the cabinet regularly exceed 50 degC. Note that while the integrated alarm relay is rated for 125V AC, inductive loads must be equipped with external flyback diodes or RC snubbers to prevent contact welding.
Configuration must be performed using the dedicated Weidmuller interface cable connected to the front-panel service port. To prevent ground loops and potential damage to your configuration PC, do not connect field-side wiring while the USB configuration cable is active. Always ensure that the field-side intrinsically safe wiring is physically segregated from non-intrinsically safe wiring in compliance with local electrical codes (e.g., NEC Article 504 or EN 60079-14).
De-energize all power sources before mounting, wiring, or configuring this device. Verify that no explosive atmospheres are present before opening the enclosure or connecting configuration interfaces. Failure to follow intrinsically safe installation protocols can result in electrical discharge, equipment destruction, or catastrophic ignition in hazardous areas.
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Color pattern |
Black
|
| Country of origin |
Germany
|
| Power source |
DC Power
|
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