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Обзор
Обзор
The ZA 724 central interface module is the intelligent processor module of the HS 724i heater control.
Заказные данные
| Заказной № |
Вес, кг |
Описание |
Наличие на складе |
Заказать |
| 6BK1700-2BA30-0AA0 |
5.6 |
Za 724i центральный блок подключения подкл. на profibus-dp 12mбод требуются для работы силовые выходы la 724i, la724ihp или la 724issr |
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Аксессуары
| Заказной № |
Вес, кг |
Описание |
Наличие на складе |
Заказать |
| 6ES7171-1XX00-5AA0 |
0.076 |
Ленточный кабель для системы управления нагревом для подключения второй линейки |
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| 6ES7171-2XX00-6DA0 |
0.022 |
Управление нагревом-токовые шины как зап. часть |
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Тех. данные
Особенности
- Connection facility for max. sixteen LA 724i/LA 724i HP/LA 724i SSR power output modules per ZA 724 central interface module
- Communication via PROFIBUS DP interface
Дизайн
- Module encapsulated in metal enclosure
- Two LEDs for normal operation (green) and fault (red)
- PROFIBUS DP interface (up to 12 Mbit/s)
- Rotary switch for setting the PROFIBUS DP address
- RS 232 C serial interface
- Parallel bus interface to the power outputs
- Expansion slot for NE 724 power supply measuring module (option)
Функции
Communication
PROFIBUS DP
- Importing of parameter settings from host controller
- Transfer of diagnostics information to host controller
Parallel bus (internal)
- Control and monitoring of max. 384 power channels
Performance features
- Calculation of heat emitter values of power output channels
- Setpoints adjustable from 0% to 100% in steps of 0.5%
- Uniform distribution of load over all channels and all HS 724i heat controls used in the group
- Simple adaptation to the respective production process by selection of up to 4 operating modes
- Mixed operation of the various power outputs is possible
Diagnostics
- Evaluation of diagnostics information from connected power output modules
- Phase-sequence detection indicating whether phases L1, L2 and L3 are correctly connected
- Automatic detection of mains frequency
Mains synchronization
To ensure synchronization between the power outputs and the connected power supply, phase L1 is used for synchronization. The respective switch-on times for phases L2 and L3 are subsequently calculated automatically.
Дополнительную информацию вы можете получить загрузив
файл в формате PDF (16921 байт).
Технические данные
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ZA 724 central interface module
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Rated voltage
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230 V AC
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187 V AC ... 264 V AC
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Rated frequency
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50 Hz/60 Hz
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Non-periodic overvoltage
(to EN 60204, Part 1)
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2 x Urated
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1.5 ms (single pulse)
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500 ns ... 500 ms
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Brief voltage interruption
(initial state: lower limit of rated voltage = 187 V)
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20 ms
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1 s
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10
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Power consumption
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35 W
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46 W
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Dimensions (W x H x D)
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50 mm x 480 mm x 210 mm
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Weight, approx.
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4.2 kg
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Дальнейшая информация
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Ordering location
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New parts and accessories
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Siemens AG A&D SE FTH
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Org-ID 10001539
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Repairs
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Siemens AG A&D SE EWF RC Fürth
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Org-ID AV000085
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Returned items
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Siemens AG A&D RC Service
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Org-ID A4025956
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