SIEMENS 6ES7151-1CA00-1BL0 New and Original High quality

6ES7151-1CA00-1BL0

6ES7151-1CA00-1BL0 is a compact CM 1241-1 communication module for S7-1200 series PLC, designed specifically for industrial fieldbus and device interconnection. It adopts RS-485 serial interface and supports free port communication MODBUS RTU master-slave protocol and USS driver protocol, compatible with ASCII/RTU/custom frame format, can flexibly adapt to third-party devices such as frequency converters, instruments, sensors, etc. At the same time, it integrates standard PPI protocol to achieve data interoperability between S7-200/S7-1200, with baud rate of 300bps-115.2kbps adaptive adjustment ability, and supports RS-485 terminal resistance dip switch one click configuration, strong anti-interference ability, supports wide temperature operation from -25 ℃ to+60 ℃, compatible with STEP 7 Basic/Professional programming environment, and can seamlessly embed into S7-1200 body guide rail through modular expansion design, realizing low-cost and high reliability industrial communication solution, especially suitable for small automation production lines, equipment transformation and distributed I/O expansion scenarios.

Technical specifcations for 6ES7151-1CA00-1BL0

Basic specifications

Brand and Model: SIEMENS 6ES7151-1CA00-1BL0

Product series: ET200S series

Structural form: Compact modular design, supporting standard DIN35 rail installation

Working voltage: 24V DC (± 15% voltage fluctuation range)

Protection level: IP20， Suitable for non hazardous areas (if Zone 2 hazardous area deployment is required, safety barrier modules must be combined)

Installation method: Supports on-site installation, module size is 10.90 × 12.70 × 7.40mm (some data may fluctuate due to version differences)

2、 Communication and Expansion Capability

Bus protocol: Supports both PROFIBUS-DP and PROFINET fieldbus communication simultaneously

Interface configuration:

PROFINET interface: Built in 3 RJ45 ports, supporting real-time Ethernet communication

Scalability: A single module can expand up to 63 I/O modules or cover an expansion bus with a width of 2 meters

Expansion module support: compatible with ET200S series digital/analog input/output modules, motor starters (up to 7.5kW), frequency converters (up to 4.0kW), and functional modules

3、 Performance parameters

Processing speed: Instruction processing time as low as 15 μ s, short cycle time, and efficient response

I/O points: A single module can manage 63 I/O points

Data Capacity: Program Capacity 35KB, Data Storage Capacity 64KB

Communication speed: Supports 10/100Mbps adaptive Ethernet communication speed

4、 Environment and reliability

Working temperature: -25 ℃ to+60 ℃ (wide temperature design, suitable for complex industrial environments)

Humidity range: 5% to 95% (without condensation)

Anti interference capability: Compliant with EMC electromagnetic compatibility standards, excellent anti vibration and impact performance

Certification standard: Ensure product compliance through 3C certification and RoHS environmental directive

5、 Functional characteristics

Diagnostic function: supports wire breakage, short circuit, and channel level fault diagnosis, improving system maintenance efficiency

Redundant design: supports coexistence of fail safe and standard modules at the same ET200S site, enhancing system reliability

Hot swappable function: The module supports hot swapping and online replacement, reducing downtime

Protocol compatibility: Supports dual protocols of PROFIBUS and PROFINET, facilitating seamless integration with PLC series such as S7-300/400/1200/1500

6、 Mechanical and electrical parameters

Weight: Net weight approximately 0.216kg, packaging weight approximately 0.288kg

Packaging size: 8.50 × 12.70 × 6.90cm (compact design, saves installation space)

Warranty period: Provide 1-year warranty service to ensure user rights and interests

Our Services:

1、All our products are new and orginal, and of good quality

2、Our prices are very competitive.

3、 We have a large quantity in stock, so we could help the customers to get the components which are dificult to get.

4、All inquiries will be valued and will reply in 24.

Packing & Delivery:

1、100% brand New and Original Factory Seal!

2、Warranty:1 year

3、Package: Original packing with cartons.

4、Delivery time: Shipped in 3-7 days after payment

5、All the goods will be tested before shipment

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