| Article number | 6ES7214-1BG40-0XB0 | 6ES7214-1AG40-0XB0 | 6ES7214-1HG40-0XB0 |
| CPU 1214C, AC/DC/Relay, 14DI/10DO/2AI | CPU 1214C, DC/DC/DC, 14DI/10DO/2AI | CPU 1214C, DC/DC/Relay, 14DI/10DO/2AI | |
| General information | |||
| Product type designation | CPU 1214C AC/DC/relay | CPU 1214C DC/DC/DC | CPU 1214C DC/DC/relay |
| Firmware version | V4.4 | V4.4 | V4.4 |
| Engineering with | |||
| ·
● Programming package · |
STEP 7 V16 or higher | STEP 7 V16 or higher | STEP 7 V16 or higher |
| CPU processing times | |||
| for bit operations, typ. | 0.08 µs; / instruction | 0.08 µs; / instruction | 0.08 µs; / instruction |
| for word operations, typ. | 1.7 µs; / instruction | 1.7 µs; / instruction | 1.7 µs; / instruction |
| for floating point arithmetic, typ. | 2.3 µs; / instruction | 2.3 µs; / instruction | 2.3 µs; / instruction |
| CPU-blocks | |||
| Number of blocks (total) | DBs, FCs, FBs, counters and timers. The maximum number of addressable blocks ranges from 1 to 65535. There is no restriction, the entire working memory can be used | DBs, FCs, FBs, counters and timers. The maximum number of addressable blocks ranges from 1 to 65535. There is no restriction, the entire working memory can be used | DBs, FCs, FBs, counters and timers. The maximum number of addressable blocks ranges from 1 to 65535. There is no restriction, the entire working memory can be used |
| OB | |||
| ·
● Number, max. · |
Limited only by RAM for code | Limited only by RAM for code | Limited only by RAM for code |
| Data areas and their retentivity | |||
| Retentive data area (incl. timers, counters, flags), max. | 10 kbyte | 10 kbyte | 10 kbyte |
| Flag | |||
| ·
● Number, max. · |
8 kbyte; Size of bit memory address area | 8 kbyte; Size of bit memory address area | 8 kbyte; Size of bit memory address area |
| Local data | |||
| ·
● per priority class, max. · |
16 kbyte; Priority class 1 (program cycle): 16 KB, priority class 2 to 26: 6 KB | 16 kbyte; Priority class 1 (program cycle): 16 KB, priority class 2 to 26: 6 KB | 16 kbyte; Priority class 1 (program cycle): 16 KB, priority class 2 to 26: 6 KB |
| Process image | |||
| ·
● Inputs, adjustable · |
1 kbyte | 1 kbyte | 1 kbyte |
| ·
● Outputs, adjustable · |
1 kbyte | 1 kbyte | 1 kbyte |
| Hardware configuration | |||
| Number of modules per system, max. | 3 comm. modules, 1 signal board, 8 signal modules | 3 comm. modules, 1 signal board, 8 signal modules | 3 comm. modules, 1 signal board, 8 signal modules |
| Time of day | |||
| Clock | |||
| ·
● Hardware clock (real-time) · |
Yes | Yes | Yes |
| ·
● Backup time · |
480 h; Typical | 480 h; Typical | 480 h; Typical |
| ·
● Deviation per day, max. · |
±60 s/month at 25 °C | ±60 s/month at 25 °C | ±60 s/month at 25 °C |
| Digital inputs | |||
| Number of digital inputs | 14; Integrated | 14; Integrated | 14; Integrated |
| ·
● of which inputs usable for technological functions · |
6; HSC (High Speed Counting) | 6; HSC (High Speed Counting) | 6; HSC (High Speed Counting) |
| ·
— parameterizable · |
Single phase: 3 @ 100 kHz & 3 @ 30 kHz, differential: 3 @ 80 kHz & 3 @ 30 kHz | Single phase: 3 @ 100 kHz & 3 @ 30 kHz, differential: 3 @ 80 kHz & 3 @ 30 kHz | Single phase: 3 @ 100 kHz & 3 @ 30 kHz, differential: 3 @ 80 kHz & 3 @ 30 kHz |
| Cable length | |||
| ·
● shielded, max. · |
500 m; 50 m for technological functions | 500 m; 50 m for technological functions | 500 m; 50 m for technological functions |
| PROFIBUS | Yes; CM 1243-5 (master) or CM 1242-5 (slave) required | Yes; CM 1243-5 (master) or CM 1242-5 (slave) required | Yes; CM 1243-5 (master) or CM 1242-5 (slave) required |
| AS-Interface | Yes; CM 1243-2 required | Yes; CM 1243-2 required | Yes; CM 1243-2 required |
| Number of connections | |||
| ·
● overall · |
16; dynamically | 8 connections for open user communication (active or passive): TSEND_C, TRCV_C, TCON, TDISCON, TSEND and TRCV, 8 CPU/CPU connections (Client or Server) for GET/PUT data, 6 connections for dynamic assignment to GET/PUT or open user communication | 8 connections for open user communication (active or passive): TSEND_C, TRCV_C, TCON, TDISCON, TSEND and TRCV, 8 CPU/CPU connections (Client or Server) for GET/PUT data, 6 connections for dynamic assignment to GET/PUT or open user communication |
| ·
● Limit class B, for use in residential areas · |
Yes; When appropriate measures are used to ensure compliance with the limits for Class B according to EN 55011 | Yes; When appropriate measures are used to ensure compliance with the limits for Class B according to EN 55011 | Yes; When appropriate measures are used to ensure compliance with the limits for Class B according to EN 55011 |
| Weights | |||
| Weight, approx. | 455 g | 415 g | 435 g |