Products Description
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Technical Specifications
| Parameter Category | Detailed Description |
|---|---|
| Product Model | TU848 |
| Article Number | 3BSE042558R1 |
| Communication Protocol | ModuleBus |
| Redundancy Support | Supports both module and line redundancy |
| Hot Swap Capability | Not supported |
| Power Input | 24 V DC (range: 19.2–30 V) |
| ModuleBus Current | Max 5 V 1.5 A / 24 V 1.5 A |
| Power Dissipation | 2.5 W |
| Rated Insulation | 50 V |
| Dielectric Test Voltage | 500 V AC |
| Wire Specification | Solid: 0.2–2.5 mm²; Stranded: 0.2–2.5 mm² (24–12 AWG) |
| Recommended Torque | 0.5 Nm |
| Mechanical Keys | 36 different combinations |
| Cluster Address | Rotary switch (1 to 7) |
| Mounting | DIN rail, vertical or horizontal |
| Operating Temperature | 0 to +55°C (approval range +5 to +55°C) |
| Storage Temperature | -40 to +70°C |
| Relative Humidity | 5% to 95%, non-condensing |
| Ingress Protection | IP20 (IEC 60529) |
| Equipment Class | Class I per IEC 60536 (earth protected) |
| Marine Certifications | ABS, BV, DNV-GL, LR |
| Hazardous Area Certs | cULus Class 1 Zone 2, ATEX Zone 2 |
| Safety Standards | EN/UL 61010-1, EN/UL 61010-2-201 |
| RoHS Compliance | Yes (2011/65/EU) |
| WEEE Compliance | Yes (2012/19/EU) |
| Dimensions (W x H x D) | 124 x 186.5 x 47 mm |
| Weight | 0.45 kg |
FAQ
Frequently Asked Questions (FAQ)
Q1: Does the TU848 support module and line redundancy?
A1: Yes, the TU848 is designed to support both module and line redundancy with dual TB840/TB840A modems.
Q2: Is hot swapping supported on the TU848?
A2: No, hot swapping is not supported for this unit.
Q3: What is the input power specification of the TU848?
A3: It accepts 24 V DC, within a range of 19.2 to 30 V.
Q4: How is the cluster address configured?
A4: The cluster address is set using a rotary switch, with positions from 1 to 7.
Q5: What wire sizes are supported?
A5: Solid wires from 0.2–2.5 mm² and stranded wires from 0.2–2.5 mm² (24–12 AWG) are supported.
Q6: What is the typical power dissipation of the unit?
A6: The unit typically dissipates 2.5 W.
Q7: Is the TU848 certified for hazardous environments?
A7: Yes, it has certifications for ATEX Zone 2, cULus Class 1 Zone 2, as well as marine certifications.
Q8: How can the TU848 be mounted?
A8: It can be mounted on a DIN rail in both vertical and horizontal orientations, with locking and grounding features.
Tags
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.
