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Item code: 3RA2816-0EW20
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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.
Item code
6ES7241-1CH30-1XB0
Unit
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No online payment is required. TESFA will verify the item code, quantity, supply conditions and respond with a quotation using your contact details.
For MRO items, verifying the correct code matters more than selecting by image. TESFA checks the key technical points before confirming a quotation.
| Attribute | Product specification |
|---|---|
| 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 |
Item code: 3RA2816-0EW20
Item code: 3RT2035-1NB30
Item code: 6MF2805-0AA00
Item code: 6ES7440-1CS00-0YE0
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