New Original Siemens 6ES7 215-1BG40-0XB0 6ES7215-1BG40-0XB0 SIMATIC S7-1200 CPU 1215C

Product Description for Siemens 6ES7215‑1BG40‑0XB0 SIMATIC S7‑1200 CPU 1215C
1. Product Overview
6ES7215‑1BG40‑0XB0 is a brand‑new original Siemens compact central processing unit from the SIMATIC S7‑1200 PLC series. This CPU 1215C variant is DC‑powered with relay outputs, which differentiates it from the DC‑output version (6ES7215‑1AG40‑0XB0). It acts as the core controller for medium‑sized standalone automation systems. It comes with integrated digital inputs and relay‑type digital outputs, dual‑port PROFINET Ethernet interface, high‑speed counters and pulse‑output capability for motion control. The controller can be expanded with SM series expansion modules, SB signal boards and CB communication boards to collect analogue data and implement serial communication. It executes user‑defined control logic, processes signals from field‑side sensors, outputs switching commands to external actuators, and establishes data exchange with HMI panels, SCADA systems, other PLC controllers and remote I/O modules. This unit is widely used in packaging machines, conveyor‑handling equipment, assembly jigs, water‑treatment systems, printing machines and general‑purpose machinery. It is mounted on standard DIN rails inside control cabinets and programmed via TIA Portal engineering software for configuration, programming and online diagnostics.
2. Main Functions
Logic Program Execution
It runs programs programmed by Ladder Diagram, Function Block Diagram and Structured Control Language. It implements sequential control, interlock logic and conditional judgment for automated equipment.
Built‑in I/O Signal Processing
It is equipped with 14 DC digital inputs and 10 relay outputs. Relay outputs can directly drive high‑current loads such as contactors and solenoid valves without intermediate relays.
Motion‑Control Functions
It supports up to six high‑speed counters and four pulse‑train outputs to drive stepper motors and servo systems to complete positioning, homing and speed‑adjustment tasks.
Dual‑Port PROFINET Communication
Two built‑in RJ45 Ethernet ports support PROFINET‑IO, TCP‑IP, S7 basic communication and Modbus TCP protocols. The integrated switch enables line‑structure network layout without external network switches for connecting HMIs, upper‑level PLCs and SCADA devices.
Flexible Expansion Performance
The CPU supports up to 8 SM expansion modules for analogue inputs/outputs, thermal resistors and thermocouple signals; a maximum of 3 SB signal boards and one CB communication board for RS485‑422 serial communication.
Comprehensive Diagnostic Function
Built‑in self‑diagnosis function identifies short‑circuit faults, overload issues, program errors and communication breakdowns. Diagnostic alarms and fault codes can be read from TIA Portal or connected human‑machine interfaces for quick maintenance.
Data Logging and Time‑Tracking
The internal real‑time clock adds time stamps for production data and failure events. Historical parameters and fault records can be stored in an external SD memory card.
Multi‑level Password Protection
Multi‑grade permission settings prevent unauthorized program modification and protect the intellectual property of automation programs.
3. Technical Characteristics
表格
Item Parameter Details
Order Number 6ES7215‑1BG40‑0XB0
Model Name S7‑1200 CPU 1215C DC/Relay
Supply Voltage DC 24 V
Operating Voltage Range DC 20.4 V to DC 28.8 V
On‑board Digital Inputs 14 DI, DC24V sink/source type
On‑board Digital Outputs 10 DO relay outputs; each contact rated at 2 A
Program Memory 125 KB
Data Memory 4 MB
Communication Interface Dual‑port PROFINET, 10/100 Mbps RJ45 ports
High‑speed Counters Up to 6 channels with maximum frequency of 100 kHz
Pulse Output Channels 4 channels for servo‑drive positioning
Maximum Expansion Devices 8 SM modules, 3 SB boards, 1 CB board
Compatible Programming Software TIA Portal V13 to V19
Operating Ambient Temperature 0℃ to +60℃ inside control cabinet; ‑20℃ ~ +70℃ for short‑time operation
Storage and Transportation Temperature ‑40℃ to +85℃
Protection Class IP20; installation inside control cabinet only
Mounting Type DIN‑rail mounting or screw fixing
EMC Standard Complies with EN61000‑6‑2 and EN61000‑6‑3
Certifications CE, UL and FM approved; manufactured in Germany
4. Product Dimensions and Weight
表格
Physical Parameter Actual Value
Module Width 110 mm
Module Height 150 mm
Module Depth 75 mm
Net Weight of Single CPU Approximately 390 g
Gross Weight with Original Factory Package Around 540 g
Housing Material Reinforced plastic with UL94‑V0 flame‑retardant rating
5. Application Range
This relay‑output CPU‑1215C is designed for medium‑scale automation projects where high‑current loads are frequently used. Typical applications include automotive auxiliary assembly equipment, material sorting machines, textile machinery, pump‑station control, environmental‑protection devices and automated test stations. It provides reliable control performance with reduced auxiliary‑relay costs.
6. 10 Siemens S7‑1200 Controllers with Similar Functions
6ES7215‑1AG40‑0XB0: DC‑output version of CPU1215C with 0.5A DC outputs for low‑current actuators such as small‑size solenoid valves.
6ES7211‑1HE40‑0XB0: CPU1211C relay‑output type for simple low‑cost equipment without expansion modules.
6ES7212‑1HE40‑0XB0: CPU1212C relay‑output CPU supporting up to two SM expansion modules for basic analogue‑signal collection.
6ES7214‑1HG40‑0XB0: CPU1214F fail‑safe PLC with relay outputs for machines that need SIL‑3 safety‑level control.
6ES7216‑1BG40‑0XB0: CPU1216C relay‑output model with larger memory and faster processing speed for multi‑axis motion‑control equipment.
6ES7217‑1BG40‑0XB0: Top‑tier CPU1217C relay‑output variant for high‑precision multi‑axis automation systems.
6ES7215‑4HG40‑0XB0: CPU1215F safety‑oriented controller with relay outputs for safety‑critical production lines conforming to SIL‑3 standards.
6ES7214‑1BG40‑0XB0: CPU1214C relay‑output CPU with moderate memory for single‑axis motion‑control projects.
6ES7215‑1BG40‑0YB0: Export‑specific version of 6ES7215‑1BG40‑0XB0 with region‑related certification for overseas projects.
6ES7215‑1NG40‑0XB0: Low‑power‑consumption CPU1215C relay‑output variant specially designed for narrow‑sized compact control cabinets.
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