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Siemens - 6ES7241-1CH32-0XB0
Siemens - 6ES7241-1CH32-0XB0
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€91,11 EUR
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Sale price
€91,11 EUR
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SIMATIC S7-1200 CM 1241 RS422/485
| General information | ||
| Product type designation | CM 1241 RS 422 / 485 | |
| Supply voltage | ||
| Rated value (DC) | 24 V | |
| permissible range, lower limit (DC) | 20.4 V | |
| permissible range, upper limit (DC) | 28.8 V | |
| Input current | ||
| Current consumption, max. | 220 mA; From backplane bus 5 V DC | |
| Power loss | ||
| Power loss, typ. | 1.1 W | |
| Interfaces | ||
| Interfaces/bus type | RS 422 / 485 (X.27) | |
| Number of interfaces | 1 | |
| Point-to-point connection | ||
| Cable length, max. | 1 000 m | |
| Integrated protocol driver | ||
| Freeport | Yes | |
| ASCII | Yes; Available as library function | |
| Modbus RTU master | Yes | |
| Modbus RTU device | Yes | |
| USS | Yes; Available as library function | |
| Protocols | ||
| Integrated protocols | ||
| Freeport | ||
| Telegram length, max. | 1 kbyte | |
| Bits per character | 7 or 8 | |
| Number of stop bits | 1 (Standard), 2 | |
| Parity | No parity (standard); even, uneven, mark (parity bit always 1); space (parity bit always 0) | |
| 3964 (R) | ||
| Telegram length, max. | 1 kbyte | |
| Bits per character | 7 or 8 | |
| Number of stop bits | 1 (Standard), 2 | |
| Parity | No parity (standard); even, uneven, mark (parity bit always 1); space (parity bit always 0) | |
| Modbus RTU master | ||
| Address area | 1 through 49 999 (Standard Modbus addressing) | |
| 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 | |
| protocols / Modbus RTU device / header | ||
| Address area | 1 through 49 999 (Standard Modbus addressing) | |
| Interrupts/diagnostics/status information | ||
| Diagnostics function | Yes | |
| Diagnostics indication LED | ||
| for status of the outputs | Yes | |
| Degree and class of protection | ||
| IP degree of protection | IP20 | |
| Standards, approvals, certificates | ||
| CE mark | Yes | |
| CSA approval | Yes | |
| UL approval | Yes | |
| cULus | Yes | |
| FM approval | Yes | |
| RCM (formerly C-TICK) | Yes | |
| KC approval | Yes | |
| Marine approval | Yes | |
| Ambient conditions | ||
| Free fall | ||
| Fall height, max. | 0.3 m; five times, in product package | |
| Ambient temperature during operation | ||
| min. | -20 °C | |
| max. | 60 °C | |
| horizontal installation, min. | -20 °C | |
| horizontal installation, max. | 60 °C | |
| vertical installation, min. | -20 °C | |
| vertical installation, max. | 50 °C | |
| permissible temperature change | 5°C to 55°C, 3°C / minute | |
| Ambient temperature during storage/transportation | ||
| min. | -40 °C | |
| max. | 70 °C | |
| Air pressure acc. to IEC 60068-2-13 | ||
| Operation, min. | 795 hPa | |
| Operation, max. | 1 080 hPa | |
| Storage/transport, min. | 660 hPa | |
| Storage/transport, max. | 1 080 hPa | |
| Relative humidity | ||
| Operation at 25 without condensation, max. | 95 % | |
| Dimensions | ||
| Width | 30 mm | |
| Height | 100 mm | |
| Depth | 75 mm | |
| Weights | ||
| Weight, approx. | 155 g | |
| Approvals / Certificates | ||
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