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Siemens S7-1500 CM PtP RS 232 HF communication modules
SKU: 6ES7541-1AD00-0AB0
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Short Description
Pricing available on request
Description:
This module enables point-to-point serial communication via RS232, supporting multiple protocols including Freeport, 3964(R), USS, and Modbus RTU (Master/Slave).
It’s ideal for integrating legacy devices, weighing systems, barcode scanners, or third-party controllers into S7-1500 architectures.
Buy currently uses Select Automation shop pricing and checkout.
Specifications:
Interface Type: RS232 (9-pin D-sub connector).
Max Baud Rate: 115.2 kbit/s.
Supported Protocols: Freeport, 3964(R), USS, Modbus RTU.
Modbus RTU Roles: Master and Slave.
Telegram Buffer: 8 kB (up to 255 telegrams).
Address Space: 8 bytes input.
RS232 Auxiliary Signals: RTS, CTS, DTR, DSR, RI, DCD.
Isolation Test Voltage: 707 V DC.
Power Loss: ~0.6 W.
Backplane Bus Consumption: ~0.75 W.
Dimensions (W×H×D): 35 × 147 × 127 mm.
Weight: ~220 g.
Environmental & Compliance:
Operating Temp: 0 °C to +60 °C (horizontal); 0 °C to +40 °C (vertical).
Altitude: Up to 5000 m.
Humidity: Tested with condensation (IEC 60068-2-38).
Approvals: CE, UL, ATEX, IECEx, DNV, RCM, KC, CCC.
Eco Profile: Siemens EcoTech certified.