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Specification & Description
| Specification | Description |
|---|---|
| Part Number | 6ES7414-4HM14-0AB0 |
| Alternative Part Number | 6ES74144HM140AB0 |
| Manufacturer | Siemens |
| Category | PLC Systems |
| Family | Simatic S7 |
| Description | This Siemens CPU Module operates at 24 Vdc and is compatible with STEP 7 and RS485. It is a part of the Simatic S7 family and is designed for high-performance industrial automation applications. |
| Commodity Code | 853710 |
| Dimensions | Width: 50mm, Height: 290mm, Depth: 219mm |
| Weight | Approximately 995g |
| Memory | Integrated work memory: 2.8 Mbyte (1.4 Mbyte for program, 1.4 Mbyte for data) |
| Interfaces | Integrated RS 485 / PROFIBUS + MPI interface |
| CPU Processing Times | Bit operations: 0.045 µs, Word operations: 0.045 µs, Fixed point arithmetic: 0.045 µs, Floating point arithmetic: 0.135 µs |
| Backup | Present with battery; all data |
| Clock | Hardware clock (real-time clock), battery-backed and synchronizable |
| Operating Hours Counter | 8 counters, range of values: 0 to 32767 hours, retentive |
| Clock Synchronization | Supported to MPI, master and slave; to DP, master and slave; in AS, master and slave |
| Required Slots | 2 |
The Siemens 6ES7414-4HM14-0AB0 is a high-performance CPU module designed for the Simatic S7-400H PLC system. This module operates at 24 Vdc and is equipped with STEP 7 and RS485 interfaces, making it a versatile choice for a wide range of industrial automation applications.
The module boasts an integrated work memory of 2.8 Mbyte, which is split evenly between program and data storage. It also features an expandable FEPROM with a maximum capacity of 64 Mbyte, and an integrated RAM of up to 256 kbyte.
The 6ES7414-4HM14-0AB0 CPU module is designed with a backup battery to ensure all data is preserved, even in the event of a power loss. It also offers impressive processing times for bit operations, word operations, fixed point arithmetic, and floating point arithmetic.
This Siemens CPU module supports a maximum of 4095 DBs and 2048 FBs, each with a maximum size of 64 kbyte. It also features an RS 485 / PROFIBUS + MPI interface, which supports a maximum transmission rate of 12 Mbit/s.
With a width of 50mm, a height of 290mm, and a depth of 219mm, the Siemens 6ES7414-4HM14-0AB0 CPU module is compact and easy to integrate into your existing PLC system. It's a reliable and efficient solution for your industrial automation needs.
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Frequently Asked Questions
What is the category of this Siemens part?
This Siemens part falls under the PLC Systems category.
What family does this part belong to?
This part belongs to the Simatic S7 family.
What is the description of this part?
This is a Siemens CPU Module, operating at 24 Vdc with STEP 7, RS485.
What is the short description of this part?
The short description of this part is SIMATIC S7-400H, CPU 414H.
What is the Commodity Code of this part?
The Commodity Code of this part is 853710.
What are the dimensions of this part?
The dimensions of this part are 50mm in width, 290mm in height, and 219mm in depth.
What is the weight of this part?
The approximate weight of this part is 995g.
What type of memory does this part have?
This part has an integrated work memory of 2.8 Mbyte, which is divided into 1.4 Mbyte for program and 1.4 Mbyte for data. It also has an expandable FEPROM and RAM.
Does this part have a backup battery?
Yes, this part has a backup battery that supports all data.
What is the processing time of this part?
The typical processing times for this part are 0.045 µs for bit operations, word operations, and fixed point arithmetic, and 0.135 µs for floating point arithmetic.
What interfaces does this part have?
This part has an integrated RS 485 / PROFIBUS + MPI interface.
Does this part have know-how protection?
Yes, this part has user program protection/password protection for know-how protection.
