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Allen-Bradley 1492-TIFM40F-F24A-2 – Fused Termination Module – Technical Specifications and FAQ
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand | Allen-Bradley |
| Manufacturer | Rockwell Automation |
| Model | 1492-TIFM40F-F24A-2 |
| Product Type | Fused Termination Module with Blown-Fuse Indication |
| Application | SIL 2 Safety Shutdown System |
| Compatible I/O Modules | Two 1756-IB32 ControlLogix DC Input Modules |
| I/O Type | Digital DC Input |
| Number of Connector Pins | 40 |
| Interface Module Style | Feed-through, fused |
| Supply Voltage | 10–31.2 VDC |
| Fuse Indicator Voltage | 24 VDC |
| Maximum Current per Circuit | 0.25 A |
| Maximum Current per Module | 3 A |
| Blown-Fuse Indicator Current | 1 mA at 10 V; 3 mA at 30 V |
| Maximum Recurring Peak Voltage | 600 Vp |
| Power Interruption Relay Coil Voltage | 19.2–26.4 VDC |
| Relay Maximum Make/Break Rating | 84 VA |
| Operating Temperature | 0–60°C |
| Operating Humidity | 5–95%, non-condensing |
| Dimensions (W × H × D) | 241.3 × 83 × 69.5 mm (9.5 × 3.27 × 2.74 in) |
| Approx. Shipping Weight | 0.725 kg (1.6 lb) |
| Mounting | DIN rail |
| Country of Origin | USA (confirm the actual unit’s nameplate; manufacturing location may vary) |
| Certifications | cULus, CE |
FAQ
FAQ
Q1: What is the Allen-Bradley 1492-TIFM40F-F24A-2?
A: It is a fused termination module with blown-fuse indication, designed for SIL 2 safety shutdown applications.
Q2: Which ControlLogix modules are compatible with it?
A: It is designed specifically for use with two 1756-IB32 DC input modules.
Q3: What is the operating voltage?
A: The specified input voltage range is 10–31.2 VDC. The blown-fuse indicator uses a 24 VDC supply.
Q4: What is the maximum current rating?
A: The maximum current is 0.25 A per circuit and 3 A per module.
Q5: Does this module provide blown-fuse indication?
A: Yes. It includes LED indication to identify a blown fuse.
Q6: What is the maximum recurring peak voltage?
A: The specified maximum recurring peak voltage is 600 Vp.
Q7: What are the dimensions and shipping weight?
A: Approximately 241.3 × 83 × 69.5 mm, with a shipping weight of approximately 0.725 kg.
Q8: Is this module suitable for standard non-SIL applications?
A: It is specifically designed for SIL 2 safety shutdown applications. Rockwell documentation states that use in non-SIL 2 applications with 1756-IB32 modules is at the user’s discretion.
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Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
