Предлагаем вам купить "SIMATIC S7-400 SM 421 6ES7 421-1EL00-0AA0
по выгодной цене оптом или в розницу. Артикул данного товара - "6ES74211EL000AA0", бренд – "Siemens". Мы осуществляем доставку по Москве и всей России; гарантируем доставку товара в срок. После оформления заказа, наша команда свяжется с Вами для подтверждения заказа и уточнения деталей доставки. Если у Вас возникли вопросы или требуется помощь в выборе товара, Вы можете связаться с нашим отделом продаж.
SIMATIC S7-400 SM 421 Модуль ввода DI - 6ES7 421-1EL00-0AA0, 32 IN, 120 VAC
6ES74211EL000AA0
SIMATIC S7-400 SM 421 Модуль ввода DI - 6ES7 421-1EL00-0AA0, 32 IN, 120 VAC
SIEMENS SIMATIC S7-400, модуль ввода дискретных сигналов SM 421 ( 6ES7 421-1EL01-0AA0 )
- оптическая изоляция, 32 входа ~ 120В
Комплектующие Siemens в г. Ростов-на-Дону в наличии и под заказ
Документация
- Обзор серии контроллеров Siemens Simatc S7-400 (pdf, рус, 0,5 мб)
Описание серии контроллеров Siemens Simatc S7-400 (pdf , рус, 5,6 мб)
- Данные центральных процессоров серии контроллеров Siemens Simatc S7-400 (pdf, рус, 2,3 мб)
6ES74211EL000AA0
| Alarms | |
| Hardware interrupt | |
| Alarms | |
| Diagnostic alarm | |
| Cable length | |
| shielded, max | 1000m |
| unshielded, max | 600m |
| Connectable encoders | |
| permissible quiescent current (2-wire sensor), max | 1mA |
| Connectable encoders | |
| 2-wire sensor | Yes |
| Diagnoses | |
| Wire-break | |
| Diagnoses | |
| Diagnostic information readable | |
| Diagnoses | |
| Monitoring the supply voltage | |
| Diagnostics indication LED | |
| Rated load voltage PWR (green) | |
| Status indicator digital input (green) | Yes |
| Diagnostics indication LED | |
| Channel fault indicator F (red) | |
| Diagnostics indication LED | |
| external fault EXTF (red) | |
| internal fault INTF (red) | |
| Digital inputs | |
| Number of digital inputs | 32 |
| Dimensions | |
| Depth | 210mm |
| Height | 290mm |
| Width | 25mm |
| Encoder connection | |
| Fixed current limitation for wire-break monitoring, max | |
| Fixed current limitation for wire-break monitoring, min | |
| Encoder supply | |
| Number of outputs | |
| Short-circuit protection | |
| Encoder supply | |
| additional (redundant) feed | |
| Type of output voltage | |
| for signal "0", max. (permissible quiescent current) | |
| for signal "1", typ | 2mA; 2 to 5 mA |
| for standard inputs | |
| parameterizable | |
| Input current | |
| from backplane bus 5 V DC, max | 200mA |
| Input current | |
| for signal "0", min | 0mA |
| from supply voltage L+, max | |
| Input voltage | |
| Rated value (DC) | |
| Input voltage | |
| Type of input voltage | AC/DC |
| Interrupts/diagnostics/status information | |
| Diagnostics function | |
| Isolation | |
| Isolation tested with | 1 500 V AC |
| Load voltage L+ | |
| permissible range, lower limit (DC) | |
| permissible range, upper limit (DC) | |
| Rated value (DC) | |
| Number of simultaneously controllable inputs | |
| Number of simultaneously controllable inputs | 32 |
| Output current | |
| permissible range, lower limit | |
| permissible range, upper limit | |
| Rated value | |
| Potential separation digital inputs | |
| between the channels and backplane bus | Yes |
| Potential separation digital inputs | |
| between the channels | Yes |
| Potential separation digital inputs | |
| between the channels, in groups of | 8 |
| Power loss | |
| Power loss, typ | 6.5W |
| Rated value | |
| at "0" to "1", min | 5ms |
| Rated value (UC) | |
| for signal "0" | 0 to 20 V UC |
| for signal "1" | 79 to 132 V AC; 80 to 132 V DC |
| Weights | |
| Weight, approx | 600g |