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 |
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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 |
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● Programming package · | STEP 7 V16 or higher | STEP 7 V16 or higher | STEP 7 V16 or higher |
CPU processing times |
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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 |
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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 |
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● 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 |
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Retentive data area (incl. timers, counters, flags), max. | 10 kbyte | 10 kbyte | 10 kbyte |
Flag |
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● 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 |
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● 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 |
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● Inputs, adjustable · | 1 kbyte | 1 kbyte | 1 kbyte |
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● Outputs, adjustable · | 1 kbyte | 1 kbyte | 1 kbyte |
Hardware configuration |
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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 |
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Clock |
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● Hardware clock (real-time) · | Yes | Yes | Yes |
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● Backup time · | 480 h; Typical | 480 h; Typical | 480 h; Typical |
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● Deviation per day, max. · | ±60 s/month at 25 °C | ±60 s/month at 25 °C | ±60 s/month at 25 °C |
Digital inputs |
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Number of digital inputs | 14; Integrated | 14; Integrated | 14; Integrated |
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● of which inputs usable for technological functions · | 6; HSC (High Speed Counting) | 6; HSC (High Speed Counting) | 6; HSC (High Speed Counting) |
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— 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 |
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● 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 |
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● 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 |
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● 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 |
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Weight, approx. | 455 g | 415 g | 435 g |
