6ES7214-1BG40-0XB0 Siemens Compact CPU

6ES7214-1BG40-0XB0 SIMATIC S7-1200 CPU 1214C AC/DC/Relay Product Introduction

• Brand and Model: Siemens 6ES7214-1BG40-0XB0, part of the SIMATIC S7-1200 series. This compact CPU includes onboard I/O and a relay output type.
• Power Supply Specifications: Rated for 120 V AC or 230 V AC with a 47 to 63 Hz range. The unit consumes 100 mA at 120 V AC and 50 mA at 240 V AC. Maximum inrush current reaches 20 A at 264 V.
• Memory Capacity: Integrated work memory stores 150 kbyte of program data. Load memory provides 4 Mbyte internally, expandable via a SIMATIC Memory Card.
• Processing Speeds: Bit operations execute in 0.08 µs per instruction. Word operations take 1.7 µs, while floating point math requires 2.3 µs.
• Digital Input Details: Fourteen inputs support 24 V DC with a signal "1" from 15 V DC at 2.5 mA. Six inputs serve high-speed counting functions at up to 100 kHz. You can parameterize input delays from 0.2 ms to 12.8 ms.
• Digital Output Features: Ten relay outputs switch resistive loads at 2 A maximum. Each relay handles 30 W DC or 200 W AC for lamp loads. Mechanical lifespan reaches 10 million cycles, with 100,000 cycles at rated voltage.
• Analog Input Capabilities: Two analog inputs measure 0 to +10 V DC with 10-bit resolution. Conversion time per channel takes 625 µs, and the input resistance exceeds 100k ohms.
• Communication Interface: One PROFINET port supports RJ45 Ethernet with auto-detection and auto-negotiation. The CPU acts as both a PROFINET IO Controller and Device. It connects to up to 16 IO devices for RT communication.
• Additional Protocols: Supports OPC UA Server, MODBUS, TCP/IP, UDP, and ISO-on-TCP (RFC1006). PROFIBUS communication requires a CM 1243-5 (master) or CM 1242-5 (slave) module. AS-Interface works with a CM 1243-2 module.
• Integrated Functions: Includes six counters with a 100 kHz maximum frequency. Provides frequency measurement, controlled positioning, and PID control. You get four alarm inputs for interrupt handling.
• Environmental Tolerance: Operates from -20 °C to 60 °C horizontally, or -20 °C to 50 °C vertically. It withstands 2 g vibration on wall mounting and 1 g on DIN rail. Relative humidity tolerance reaches 95% without condensation.
• EMC and Immunity: Meets IEC 61000-4-2 for static discharge with 8 kV air and 6 kV contact discharge. Complies with IEC 61000-4-4 for cable-borne interference on supply and signal lines. Radio emission meets both Class A and Class B limits per EN 55011.
• Physical Dimensions: Width measures 110 mm, height 100 mm, and depth 75 mm. The unit weighs approximately 455 g.

Frequently Asked Questions (FAQ)

• Which shipping carriers do you use? - We use FedEx, UPS, and DHL for fast and reliable worldwide delivery.
• Can I return this product? - We support 30-day returns from the delivery date, no questions asked.
• What programming software works with this CPU? - You need STEP 7 V18 or higher, such as TIA Portal V18.
• Can I use this with a 120 V AC supply only? - Yes, the rated range includes 120 V AC with an 85-264 V AC tolerance.
• Does this CPU support PROFIsafe? - No, the firmware V4.6 does not support PROFIsafe safety communication.

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