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物料编码: QPL25.050
- 单位
- Cái
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对于 MRO 物料，确认正确型号比只看图片更重要。TESFA 会在确认报价前核对关键技术点。
Module truyền thông SIEMENS 6ES7241-1CH30-1XB0. General information / Tên kiểu sản phẩm: CB 1241 RS 485; Input current / from backplane bus 5 V DC, typ.: 50 mA; Power loss / Power loss, typ.: 1.5 W.
物料编码
6ES7241-1CH30-1XB0
单位
Chưa cập nhật
供货状态
联系报价
需求数量 (Chưa cập nhật)
无需在线付款。TESFA 会核对物料代码、数量和供货条件，并根据您的联系方式回复报价。
对于 MRO 物料，确认正确型号比只看图片更重要。TESFA 会在确认报价前核对关键技术点。
| 属性 | 产品规格 |
|---|---|
| Mã sản phẩm | 6ES7241-1CH30-1XB0 |
| Tên gọi chính hãng | SIMATIC S7-1200, Communication Board CB 1241, RS485, terminal block, supports Freeport |
| General information / Tên kiểu sản phẩm | CB 1241 RS 485 |
| Input current / from backplane bus 5 V DC, typ. | 50 mA |
| Power loss / Power loss, typ. | 1.5 W |
| Interfaces / Point-to-point connection / Cable length, max. | 1 000 m |
| Point-to-point connection / Integrated protocol driver / Freeport | Yes |
| Point-to-point connection / Integrated protocol driver / ASCII | Yes; Available as library function |
| Point-to-point connection / Integrated protocol driver / Modbus RTU master | Yes |
| Point-to-point connection / Integrated protocol driver / Modbus RTU device | Yes |
| Point-to-point connection / Integrated protocol driver / USS | Yes; Available as library function |
| Integrated protocols / Freeport / Telegram length, max. | 1 kbyte |
| Integrated protocols / Freeport / Bits per character | 7 or 8 |
| Integrated protocols / Freeport / Number of stop bits | 1 (Standard), 2 |
| Integrated protocols / Freeport / Parity | No parity (standard); even, uneven, mark (parity bit always 1); space (parity bit always 0) |
| Integrated protocols / 3964 (R) / Telegram length, max. | 1 kbyte |
| Integrated protocols / 3964 (R) / Bits per character | 7 or 8 |
| Integrated protocols / 3964 (R) / Number of stop bits | 1 (Standard), 2 |
| Integrated protocols / 3964 (R) / Parity | No parity (standard); even, uneven, mark (parity bit always 1); space (parity bit always 0) |
| Integrated protocols / Modbus RTU master / Address area | 1 through 49 999 (Standard Modbus addressing) |
| Integrated protocols / Modbus RTU master / max. number of devices | 247; slave numbers 1 through 247, per MODBUS network segment maximum 32 devices, additional repeaters needed to expand the network to maximum configuration |
| Integrated protocols / Modbus RTU device / Address area | 1 through 49 999 (Standard Modbus addressing) |
| Interrupts/diagnostics/status information / Diagnostics function | Yes |
| Degree and class of protection / IP degree of protection | IP20 |
| Ambient conditions / Free fall / Fall height, max. | 0.3 m; five times, in product package |
| Ambient conditions / Ambient temperature during operation / min. | -20 °C |
| Ambient conditions / Ambient temperature during operation / max. | 60 °C |
| Ambient conditions / Ambient temperature during operation / horizontal installation, min. | -20 °C |
| Ambient conditions / Ambient temperature during operation / horizontal installation, max. | 60 °C |
| Ambient conditions / Ambient temperature during operation / vertical installation, min. | -20 °C |
| Ambient conditions / Ambient temperature during operation / vertical installation, max. | 50 °C |
| Ambient conditions / Ambient temperature during operation / permissible temperature change | 5°C to 55°C, 3°C / minute |
| Ambient conditions / Ambient temperature during storage/transportation / min. | -40 °C |
| Ambient conditions / Ambient temperature during storage/transportation / max. | 70 °C |
| Ambient conditions / Air pressure acc. to IEC 60068-2-13 / Operation, min. | 795 hPa |
| Ambient conditions / Air pressure acc. to IEC 60068-2-13 / Operation, max. | 1 080 hPa |
| Ambient conditions / Air pressure acc. to IEC 60068-2-13 / Storage/transport, min. | 660 hPa |
| Ambient conditions / Air pressure acc. to IEC 60068-2-13 / Storage/transport, max. | 1 080 hPa |
| Mechanics/material / Enclosure material (front) / plastic | Yes |
| Dimensions / Chiều rộng | 38 mm |
| Dimensions / Chiều cao | 62 mm |
| Dimensions / Chiều sâu | 21 mm |
| Weights / Khối lượng xấp xỉ | 40 g |
物料编码: QPL25.050
物料编码: QPL25.500B
物料编码: SQM45.295B9
物料编码: 3RA2816-0EW20
Hướng dẫn đọc mã van điện từ SMC dòng SY3000, SY5000, SY7000 và SY9000 theo catalog hãng, kèm ví dụ SKU thật và checklist tránh đặt nhầm cấu hình.
Theo đường đi của khí nén để hiểu tiền điện đến từ đâu, tính thử chi phí và chuẩn bị checklist kiểm tra rò rỉ trong nhà máy.
Chọn ống khí PU/PA theo kích thước, áp suất tại nhiệt độ dùng, bán kính uốn và môi trường. Có bảng đối chiếu và checklist thay ống MRO.
