Technical Specifications for 6ES7214-1AG40-0XB0
Model Number: Siemens 6ES7214-1AG40-0XB0
CPU Model: CPU 1214C DC/DC/DC
Digital Inputs: 14 × 24V DC
Digital Outputs: 10 × 24V DC (Transistor, supports high-speed pulse) Analog Inputs: 2 × 0~10V DC
Power Supply: 20.4~28.8V DC (Rated 24V DC)
Working Memory: 100 KB
Load Memory: 4 MB

What is 6ES7214-1AG40-0XB0?
Siemens 6ES7214-1AG40-0XB0 is a CPU 1214C DC/DC/DC compact PLC from the SIMATIC S7-1200 product line. It's commonly used in industrial automation, machine manufacturing, packaging equipment, conveyor systems, water treatment, HVAC systems and various OEM machines.
Featuring integrated onboard digital inputs, digital outputs and analog inputs, this PLC covers most small and medium automation projects without requiring additional expansion modules. It supports flexible I/O expansion and multiple communication options, offering stable performance and excellent cost-effectiveness for on-site applications.
Onboard Specifications: 14-channel 24V DC digital inputs, 10-channel 24V DC transistor outputs, 2-channel 0~10V analog inputs. Working memory: 100 KB; Load memory: 4 MB.

Product Highlights
● Abundant onboard I/O meets demands of most small & medium machines. No extra expansion modules required to save cabinet space and hardware costs.
● DC/DC/DC transistor outputs support high-speed pulses, directly driving servo and stepper motors for motion control applications.
● Built-in PROFINET port enables online debugging and easy connection with HMIs, SCADA and other Siemens automation devices.
● Great expandability, supporting up to 8 expansion modules. No need to replace the CPU for later function upgrades.

Material, Appearance & Design
● Industrial flame-retardant housing, heat-resistant and anti-aging, stable for harsh factory environments
● Compact modular structure, fits standard 35mm DIN rail, saving space inside control cabinets
● Clear onboard I/O marking and removable terminal blocks for easy wiring, commissioning and replacement
How to Choose Between CPU 1211C / 1212C / 1214C
CPU 1211C: 6DI/4DO/2AI, supports only 1 signal board. Ideal for ultra-small simple machines with limited I/O points.
CPU 1212C: 8DI/6DO/2AI, compatible with up to 2 expansion modules. Suitable for small equipment requiring minor expansion.
CPU 1214C: 14DI/10DO/2AI, supports up to 8 expansion modules. Highly expandable for medium & small machines and compact production lines.
Aftersales Support
Quantity available: In stock.
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Warranty: 12 months.
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Lead time: Shipment within 3-5 working days.
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Terms of payment: T/T. RMB (CNY) support.
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Courier partners: FedEx, DHL, UPS, TNT, EMS, SF express.
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FAQ
Q1: What is the maximum expandable I/O points of 6ES7214-1AG40-0XB0?
A1: It comes with 14DI/10DO onboard. With expansion modules, the digital I/O can be extended up to 284 channels. Combined with analog channels, it fully meets the I/O requirements of most small and medium-sized equipment.
Q2: How many servo motors can this PLC control directly?
A2: The CPU 1214C DC/DC/DC version supports up to 4 channels of high-speed pulse output onboard. It can directly drive 4 axes of stepper or servo motors for motion control in most small and medium automation machines.
Q3: Can the onboard analog inputs of 6ES7214-1AG40-0XB0 accept 4~20mA signals?
A3: The built-in 2 analog inputs only support 0~10V voltage signals. If you need to read 4~20mA current signals, install the SM 1231 analog expansion module or use external conversion resistors.
Q4: How can I place an order or apply for bulk purchase discounts?
A4: Send your required order quantity via email to Irene8866@163.com, or leave us a message on WhatsApp (+86 18950163907). We will reply within 24 hours with formal quotation and stock confirmation.
For more product information, please contact our professional sales team to obtain the latest pricing and stock information for the Siemens 6ES7214-1AG40-0XB0!
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