$ 220.57
| General information | |
| Part Number | 6ES7288-1CR40-0AA0 |
| Product type designation | CPU CR20 AC/DC/relay |
| Engineering with | |
| ● Programming package | STEP 7 Micro/WIN SMART |
| Installation type/mounting | |
| Rail mounting | Yes; Standard – DIN rail |
| Supply voltage | |
| Rated value (AC) | 230 V; 230 V AC (L1, N) |
| ● 120 V AC | Yes; 85 to 132 V AC |
| ● 230 V AC | Yes; 170 to 264 V AC |
| permissible range, lower limit (AC) | 85 V |
| permissible range, upper limit (AC) | 264 V |
| Reverse polarity protection | No |
| Line frequency | |
| ● permissible range, lower limit | 47 Hz |
| ● permissible range, upper limit | 63 Hz |
| Load voltage L+ | |
| ● Rated value (DC) | 24 V |
| ● permissible range, lower limit (DC) | 5 V |
| ● permissible range, upper limit (DC) | 250 V |
| Input current | |
| Current consumption (rated value) | 60 mA; At 220 V AC |
| Current consumption, max. | 80 mA; At 220 V AC |
| Inrush current, max. | 16.3 A; at 264 V |
| Power loss | |
| Power loss, max. | 6 W |
| Memory | |
| Type of memory | DDR |
| Flash | Yes |
| RAM | Yes |
| Micro Memory Card | No |
| CPU processing times | |
| for bit operations, typ. | 150 ns; / instruction |
| for word operations, typ. | 1.2 µs; / instruction |
| for floating point arithmetic, typ. | 3.6 µs; / instruction |
| Hardware configuration | |
| Integrated power supply | No |
| Time of day | |
| Clock | |
| ● Type | Software clock |
| ● Hardware clock (real-time) | No |
| Digital inputs | |
| Number of digital inputs | 12; Integrated |
| ● of which inputs usable for technological functions | 4; HSC: 4 @ 100 kHz single phase, 2 @ 50 kHz A/B phase |
| Source/sink input | Yes |
| Input voltage | |
| ● Type of input voltage | DC |
| ● Rated value (DC) | 24 V; DC at 4 mA nominal |
| ● for signal “0” | < 5 V DC |
| ● for signal “1” | +15 to +30 V |
| Input current | |
| ● for signal “0”, max. (permissible quiescent current) | 1 mA |
| ● for signal “1”, typ. | 4 mA |
| Input delay (for rated value of input voltage) | |
| for standard inputs | |
| — parameterizable | Yes; 0.2 µs, 0.4 µs, 0.8 µs, 1.6 µs, 3.2 µs, 6.4 µs and 12.8 µs,selectable in 4 groups |
| — at “0” to “1”, min. | 0.2 µs |
| — at “0” to “1”, max. | 12.8 µs |
| for interrupt inputs | |
| — parameterizable Yes | |
| Cable length | |
| ● shielded, max. | 500 m; Standard input: 500 m, high-speed counters: 50 m |
| ● unshielded, max. | 300 m |
| Digital outputs | |
| Number of digital outputs | 8; Relays |
| Switching capacity of the outputs | |
| ● with resistive load, max. | 2 A |
| ● on lamp load, max. | 30 W; 30 W with DC, 200 W with AC |
| Output delay with resistive load | |
| ● “0” to “1”, max. | 10 ms; max. |
| ● “1” to “0”, max. | 10 ms; max. |
| Switching frequency | |
| ● of the pulse outputs, with resistive load, max. | 1 Hz |
| Relay outputs | |
| ● Number of relay outputs | 8 |
| ● Number of operating cycles, max. | 10 000 000; mechanically 10 million, at rated load voltage 100 000 |
| Cable length | |
| ● shielded, max. | 500 m |
| ● unshielded, max. | 300 m |
| Interfaces | |
| Number of industrial Ethernet interfaces | 0 |
| Number of RS 485 interfaces | 1 |
| Optical interface | No |
| 1. Interface | |
| Interface type | RS 485 (max. 187.5 kbps) |
| Isolated | Yes; 500 V AC or 707 V DC |
| Interface types | |
| ● RS 485 | Yes |
| ● Design of the connection | 9-pin sub D socket |
| Protocols | |
| Supports protocol for PROFINET IO | No |
| PROFIBUS | No |
| Protocols (Ethernet) | |
| ● TCP/IP | No |
| EMC | |
| Interference immunity against discharge of static electricity | |
| ● Interference immunity against discharge of static electricity acc. to IEC 61000-4-2 | Yes |
| — Test voltage at air discharge | 8 kV |
| — Test voltage at contact discharge | 4 kV |
| Interference immunity against high-frequency electromagnetic fields | |
| ● Interference immunity against high-frequency radiation acc. to IEC 61000-4-3 | Yes; 10 V/m, 80 to 1 000 MHz (to IEC 61000-4-3); 10 V/m, 900 MHz,1.89 GHz, 50% ED (to IEC 61000-4-3) |
| — Frequency range of the RF radiation | 10 V/m for 80 MHz ~ 1 GHz, 3 V/m for 1.4 GHz ~ 2 GHz, 3 V/m for 87 MHz ~ 108 MHz, 174 MHz ~ 230 MHz, 470 MHz ~ 790 MHz, 1.4 GHz ~ 2 GHz, 1 V/m for 2 GHz ~ 2.7 GHz |
| Interference immunity to cable-borne interference | |
| ● Interference immunity on supply lines acc. to IEC 61000-4-4 | Yes; ±2 kV acc. to IEC 61000-4-4, burst; surge measurements with additional protective elements |
| ● Interference immunity on signal cables acc. to IEC 61000-4-4 | Yes; ±2 kV acc. to IEC 61000-4-4, Burst |
| Interference immunity against voltage surge | |
| ● Interference immunity on supply lines acc. to IEC 61000-4-5 | Yes; ±1 kV (acc. to IEC 61000-4-5; 1995; surge symm.), ±2 kV (acc. to IEC 61000-4-5; 1995; surge asymm.), no external protective circuit required |
| ● asymmetric interference | |
| — Test voltage on supply cables | 2 kV |
| — Test voltage on signal cables >30m | 2 kV |
| Interference immunity against conducted variable disturbance induced by high-frequency fields | |
| ● Interference immunity against high frequency current feed acc. to IEC 61000-4-6 | Yes; 10 V, 150 kHz to 80 MHz (to IEC 61000-4-6) |
| Emission of radio interference acc. to EN 55 011 | |
| ● Limit class A, for use in industrial areas | Yes; Emission of radio interference acc. to EN 61000-6-4 +A1 for use in industrial environments |
| Emission of conducted and non-conducted interference | |
| ● Interference emission via line/AC current cables | EN 61000-6-4, interference emission: Intended for use in industrial areas. |
| Degree and class of protection | |
| IP degree of protection | IP20 |
| Standards, approvals, certificates | |
| CE mark | Yes |
| Ambient conditions | |
| Free fall | |
| ● Fall height, max. | 0.5 m; five times, in product package |
| Ambient temperature during operation | |
| ● min. | 0 °C |
| ● max. | 55 °C |
| ● horizontal installation, min. | 0 °C |
| ● horizontal installation, max. | 55 °C |
| ● vertical installation, min. | 0 °C |
| ● vertical installation, max. | 45 °C |
| Ambient temperature during storage/transportation | |
| ● min. | -40 °C |
| ● max. | 70 °C |
| Air pressure acc. to IEC 60068-2-13 | |
| ● Storage/transport, min. | 660 hPa |
| ● Storage/transport, max. | 1 080 hPa |
| Altitude during operation relating to sea level | |
| ● Installation altitude, min. | -1 000 m |
| ● Installation altitude, max. | 2 000 m |
| Relative humidity | |
| ● Operation at 25 ℃ without condensation, max. | 95% |
| configuration / header | |
| configuration / programming / header | |
| Programming language | |
| — LAD | Yes |
| — FBD | Yes |
| — STL | Yes |
| Dimensions | |
| Width | 90 mm |
| Height | 100 mm |
| Depth | 81 mm |
| Weights | |
| Weight, approx. | 365 g; approx. |
