siemens
Siemens SIMATIC S7-1200 PLC
Model: 6ES7214-1AG40-0XB0
4-hour response · Pricing in SAR · Delivery across all KSA regions
6ES7214-1AG40-0XB0 — Siemens SIMATIC S7-1200 PLC
The Siemens SIMATIC S7-1200 is the most widely deployed Siemens PLC in Saudi Arabia's small-to-medium automation market, bridging the gap between the LOGO! logic module for very simple applications and the high-performance S7-1500 for complex systems. The S7-1200 integrates CPU, power supply, digital and analog I/O, and PROFINET communication in a single compact housing, covering the CPU 1211C (6 DI/4 DO, basic) through the CPU 1217C (14 DI/10 DO with high-speed I/O), with onboard analog inputs on CPU 1214C and above that eliminate the need for separate analog modules in simple process measurement applications. Up to eight Signal Modules (SM) and two Signal Boards (SB) can be added to a single CPU, providing up to 284 I/O points from a base unit narrower than 110 mm.
The S7-1200's built-in PROFINET port provides simultaneous programming access, HMI communication, and fieldbus I/O in a single physical port — eliminating the dedicated communications processor hardware required by older S7-300 PROFIBUS-based systems. The integrated PID control function block — available on all S7-1200 CPUs with TIA Portal V14 and above — provides up to 16 independently tunable PID loops without additional function modules or third-party PID software licenses. The Motion Control function, available to CPU 1214C and above, supports up to 4 positioning axes using PROFINET drives, enabling single-axis positioning, multi-step profiles, and synchronised axis operations for machine tool, conveyor positioning, and dosing pump applications.
In Saudi Arabia, the S7-1200 is the standard PLC for HVAC control panels in commercial buildings, small water treatment and pumping systems, machine tool control, building access and CCTV integration panels, agricultural irrigation controllers, and standalone machine automation across every industry sector. Its compact size, low power consumption, and TIA Portal programming environment — the same tool used for the S7-1500 — mean that a Saudi automation engineer trained on TIA Portal can program both the S7-1200 for small projects and the S7-1500 for large ones without relearning tools. The availability of Fail-safe CPU 1214FC and 1215FC for safety applications extends the S7-1200 into SIL 2-rated safety instrumented system applications.
Razz Middle East stocks S7-1200 CPUs, Signal Modules, and accessories for immediate delivery to systems integrators, panel builders, and automation engineers throughout Saudi Arabia, with TIA Portal programming support and application commissioning services.
Technical Specifications
Full specifications for the 6ES7214-1AG40-0XB0
- CPU Range
- 1211C to 1217C (standard and F-CPU safety)
- Onboard I/O
- 6–14 DI, 4–10 DO, 2 AI (CPU 1214C+)
- Expansion
- Up to 8 Signal Modules + 2 Signal Boards (up to 284 I/O)
- Communication
- PROFINET (1 port onboard), optional PROFIBUS CM
- PID Control
- Up to 16 loops (TIA Portal PID function)
- Motion Control
- Up to 4 axes (CPU 1214C+, PROFINET drives)
- High-Speed I/O
- Up to 6 HSC at 100 kHz, 4 PTO at 1 MHz
- Programming
- TIA Portal V14+ (LAD, FBD, STL, SCL)
- Safety
- F-CPUs available (SIL 2 / PLd)
Key Features & Benefits
- Single onboard PROFINET port provides simultaneous TIA Portal programming access, KTP HMI communication, and distributed I/O (ET 200SP) fieldbus without a separate communications processor, reducing panel component count and cost.
- Integrated PID function for up to 16 independent control loops with auto-tuning capability covers all standard process control requirements — temperature, pressure, flow, level — in HVAC, water treatment, and light process applications without additional modules.
- Motion Control function on CPU 1214C and above controls up to 4 PROFINET-connected positioning axes for conveyor positioning, dosing pump stroke control, and single-axis machine tool applications.
- Signal Board (SB) expansion within the CPU housing adds up to 4 additional I/O points without consuming Signal Module slots, covering small I/O expansion requirements that would otherwise require a full SM module.
- Fail-safe CPU 1214FC and 1215FC integrate standard and SIL 2-rated safety automation on a single CPU, enabling safety instrumented system applications — emergency shutdown, pressure relief, machine guarding — without a separate safety controller.
- 6 High-Speed Counters at up to 100 kHz and 4 Pulse Train Outputs at up to 1 MHz provide high-speed encoder reading and step-direction axis control for positioning and speed measurement applications without additional counter modules.
- TIA Portal programming environment — identical to that used for S7-1500 — means engineers trained on one platform can program both without relearning tools, reducing training cost and enabling a single engineering team to cover projects of any scale.
Industrial Applications in Saudi Arabia
- Commercial building HVAC control panels in Riyadh's commercial towers and Jeddah's hotels, where S7-1200 CPUs with PID control manage AHU supply air temperature, chilled water differential pressure, and VAV box positioning from a single controller.
- Small water treatment and pumping system PLC controllers for NWC and private utility operators across the Kingdom, where PROFINET communication to SINAMICS G120X drives and SENTRON PAC3200 power meters provides a complete integrated control solution.
- Agricultural irrigation system automation controllers for centre-pivot and drip irrigation networks in Qassim and Al-Ahsa, where S7-1200 CPUs manage pump schedules, flow metering, and fertiliser dosing without the cost of larger PLC systems.
- Machine tool CNC auxiliary PLC for Saudi precision manufacturing facilities, where the S7-1200 handles machine guarding, axis limit switches, coolant control, and tool changer sequencing as a subordinate controller to the CNC system.
- Petrochemical plant utility and auxiliary system control in SABIC facilities, where S7-1200 F-CPU safety variants handle machine guarding and emergency shutdown in lower-risk utility areas at SIL 2 without requiring an S7-1500 F-CPU.
- Building access control and security panel integration for commercial and government facilities under Vision 2030 infrastructure programmes, where S7-1200 Ethernet connectivity provides interface between physical security systems and building management platforms.
- Standalone packaging machine PLC for Saudi food and FMCG manufacturers, where S7-1200 Motion Control manages one to four servo axes for indexing, filling, and sealing operations with PROFINET-connected SINAMICS S120 servo drives.
Industrial Supplier in Saudi Arabia
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