Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Parameter | Details |
|---|---|
| Product Model | TU851 |
| Ordering Code | 3BSE068782R1 |
| System Platform | ABB S800 I/O |
| Communication Protocol | Modulebus |
| Module Type | Extended Module Termination Unit |
| Power Input | 24 V DC (19.2 – 30 V) |
| Current Distribution | Max 5 V 1.5 A / Max 24 V 1.5 A |
| Power Dissipation | 2.5 W |
| Mechanical Keying | 36 different combinations |
| Wiring Specification | Solid: 0.2 – 2.5 mm² / Stranded: 0.2 – 2.5 mm² (24 -12 AWG) |
| Recommended Torque | 0.5 Nm |
| Rated Insulation Voltage | 50 V |
| Dielectric Test Voltage | 500 V AC |
| Mounting | Vertical or Horizontal |
| Operating Temperature | 0 to +55 °C (certified: +5 to +55 °C) |
| Storage Temperature | -40 to +70 °C |
| Max Ambient Temp | 55 °C (40 °C if mounted vertically) |
| Relative Humidity | 5% to 95%, non-condensing |
| Ingress Protection | IP20 (IEC 60529) |
| Electrical Safety | EN/UL 61010-1, EN/UL 61010-2-201 |
| Hazardous Area Approval | cULus Class 1 Zone 2, ATEX Zone 2 |
| Marine Certifications | ABS, BV, DNV-GL, LR |
| RoHS Compliance | DIRECTIVE 2011/65/EU (EN 50581:2012) |
| WEEE Compliance | DIRECTIVE 2012/19/EU |
| Dimensions (W x H x D) | 126 x 64 x 110 mm |
| Weight | 0.22 kg |
FAQ
Frequently Asked Questions (FAQ)
Q1: What is the primary function of the TU851 module?
A1: TU851 serves as an extended termination unit in the ABB S800 I/O system, enabling Modulebus communication and power distribution between the controller and I/O modules.
Q2: Does TU851 support hot swapping?
A2: No, hot swapping is not supported. The system must be powered down before replacing the module.
Q3: Can the TU851 be installed horizontally?
A3: Yes, the module supports both vertical and horizontal mounting for flexible installation.
Q4: What power input is supported by TU851?
A4: It supports a 24V DC power input with a voltage range from 19.2V to 30V.
Q5: What is the maximum current distribution capacity of TU851?
A5: The module can distribute up to 1.5 A at 5V and 1.5 A at 24V.
Q6: What are the operating and storage temperature ranges for TU851?
A6: Operating range is 0 to +55°C (certified for +5 to +55°C); storage range is -40 to +70°C.
Q7: What is the protection class of the module, and where is it suitable for use?
A7: The module has an IP20 rating, suitable for clean, dry, control cabinet environments.
Q8: Is TU851 compliant with RoHS and WEEE regulations?
A8: Yes, it complies with RoHS Directive 2011/65/EU and WEEE Directive 2012/19/EU.
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.
