MR-0133, 2 порта RS485, с собственным источником питания, гальваническая развязка
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- Код: TXN 101 33
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MR-0133, 2 порта RS485, с собственным источником питания, гальваническая развязка
от 8 778 ₴
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The MR-0133 submodule contains 2x RS-485 interfaces. The internal connection ensures galvanic separation of the interface from the system and power supply circuits. In the variant with the number TXN 101 33.01, both buses have already connected a 120 Ω terminating resistor. At the same time, the module contains identification circuits. The user has the opportunity to identify the type of submodule used from the development environment.
| DI | |
| DI/AI | |
| DO | |
| AI | |
| AO | |
| COM | |
| SENSOR |
| COM - Serial channels | |
|---|---|
| Number of internal RS-485 serial channels | 2 |
| Max. baud rate | 1 MBd |
| Note on max. Speed | If the RTS jumper is connected to AUTO, the maximum speed will be 200 kBd, otherwise 2 MBd. |
| Receiver sensitivity (RS-485) | min. ±200 mV |
| Signal output level (RS-485) | typ. 3 V |
| Max. length of connected line (RS-485) | 1200 m |
| Note on cable length | The maximum length applies to twisted and shielded cable and communication speed max. 120 kBd. |
| Power supply | |
| Supply voltage, tolerances | The submodule is powered from the power supply the terminal device in which it is installed. |
| Maximum power input | 1,2 W |
| Galvanic separation of power supply from internal circuits | No |
| Insulation voltage of galvanic separation | 1 000 VDC |
| Size and weight | |
| Weight approx. | 25 g |
| Product dimensions (width x height x depth) | 15,5 × 42 × 3,5 mm |
| Operating conditions, product standards | |
| Product standard | ČSN EN 61131-2:2008 (idt IEC 61131-2:2007) - Programmable control units |
| Protection class of electrical object | III, according to ČSN EN 61140 ed.3: 2016 (idt IEC 61140:2016) |
| IP rating (Ingress Protection) according to ČSN EN 60529: 1993 (idt IEC 529: 1989) | IP20 |
| Operating areas | Normal, acc. ČSN 33 2000-1 ed.2: 2009 (mod IEC 60354-1:2005) |
| Degree of pollution | 1, according to ČSN EN 60664-1 ed.2:2008 ( idt IEC 60664-1:2007) |
| Overvoltage category installation | II, according to EN 60664-1 ed_2: 2008 (idt IEC 60641-1: 2007) |
| Type of device | Submodule |
| Type of operation (operating frequency) | Continuous |
| Ambient operating temperatures | -20 °C to + 55 °C |
| Operating temperature maximum (° C) | +55°C |
| Operating temperature minimum (° C) | -20°C |
| Operating relative humidity | from 10 % up to 95 % without condensation |
| Operating atmospheric pressure | min. 70 kPa (<3,000 m above sea level) |
| Storage temperatures | –25 °C to +70 °C |
| Installation | |
| Attention! | Because the module contains semiconductor components, it is necessary to follow the principles for working with electrostatic sensitive components when handling the removed cover. It is not allowed to touch the printed circuit boards directly without protective measures. |
| Connection | |
| Description | Terminal communication interfaces are typically equipped with connectors. The connection of the connectors is specified in the documentation of the respective system where the submodule is used. |
| Module operation | |
| Module configuration | Submodules with an RS-485 interface contain solder jumpers, which are used to connect a terminating resistor network. They are marked "BT1" for the first channel and "BT2" for the second channel. By default, submodules are shipped with jumpers disconnected. |
| Warranty | |
| Generally | Warranty and complaint conditions are governed by the Terms and Conditions of Teco a.s. |
| Warning | All conditions of this documentation must be met before turning on the system. The system must not be put into service unless it has been verified and confirmed that the machinery of which the Foxtrot system is a part complies with the requirements of Directive 89/392 / EEC, in so far as it applies to them. Documentation subject to change. |
| Основные | |
|---|---|
| Производитель | Teco |
| Страна производитель | Чехия |
| Состояние | Новое |
- Цена: от 8 778 ₴