1-phase, 24 V DC (for S7-300 and ET200M) Siemens
Обзор
The design and functionality of the SIMATIC PS 307 single-phase load power supply (system and load current supply) with automatic range switchover of the input voltage is an optimal match to the SIMATIC S7-300 PLC. By means of the connecting comb that is supplied with the system and load current supply, the supply to the CPU is quickly established. It is also possible to provide a 24 V supply to other S7-300 system components, input/output circuits of the input/output modules and, if necessary, the sensors and actuators. Comprehensive certifications, such as UL, ATEX or GL facilitate universal use (does not apply to outdoor use).
Дизайн
- The system and load current supplies are screwed directly onto the S7-300 standard mounting rail and can be mounted directly to the left of the CPU (no installation clearance required)
- Diagnostic LED for indicating “Output voltage 24 V DC O.K."
- ON/OFF switches (operation/stand-by) for possible swapping of modules
- Strain-relief assembly for input voltage connection cable
Функции
- Connection to all 1-phase 50/60 Hz networks (120 / 230 V AC) through automatic range switching (PS307) or manual switching (PS307, outdoor)
- Short-term power failure backup
- Output voltage 24 V DC, stabilized, short circuit-proof, open circuit-proof
- Parallel connection of two power supplies for enhanced performance
Технические данные
Order number | 6ES7307-1BA01-0AA0 | 6ES7305-1BA80-0AA0 | 6ES7307-1EA01-0AA0 | 6ES7307-1EA80-0AA0 | 6ES7307-1KA02-0AA0 | |
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Product | PS 307 | PS 305 Outdoor | PS 307 | PS 307 Outdoor | PS 307 | |
Power supply, type | 24 V/2 A | 24 V/2 A | 24 V/5 A | 24 V/5 A | 24 V/10 A | |
Input |
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Input | 1-phase AC | DC voltage | 1-phase AC | 1-phase AC | 1-phase AC | |
Supply voltage |
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| 120 V | 120 V | 120 V | 120 V | ||
| 230 V | 230 V | 230 V | 230 V | ||
| 24 ... 110 V | |||||
| Automatic range selection | Automatic range selection | Set by means of selector switch on the device | Automatic range selection | ||
Input voltage |
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| 85 ... 132 V | 85 ... 132 V | 93 ... 132 V | 85 ... 132 V | ||
| 170 ... 264 V | 170 ... 264 V | 187 ... 264 V | 170 ... 264 V | ||
| 16.8 ... 138 V | |||||
Wide-range input | No | Yes | No | No | No | |
Overvoltage resistance | 2.3 × Vin rated, 1.3 ms | 154 V; 0.1 s | 2.3 × Vin rated, 1.3 ms | 2.3 × Vin rated, 1.3 ms | 2.3 × Vin rated, 1.3 ms | |
Mains buffering at Iout rated, min. | 20 ms; at Vin = 93/187 V | 10 ms; at Vin rated | 20 ms; at Vin = 93/187 V | 20 ms; at Vin = 93/187 V | 20 ms; at Vin = 93/187 V | |
Rated line frequency | 50 ... 60 Hz | 50 ... 60 Hz | 50 ... 60 Hz | 50 ... 60 Hz | ||
Rated line range | 47 ... 63 Hz | 47 ... 63 Hz | 47 ... 63 Hz | 47 ... 63 Hz | ||
Input current |
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| 0.9 A | 2.3 A | 2.1 A | 4.2 A | ||
| 0.5 A | 1.2 A | 1.2 A | 1.9 A | ||
| 2.4 A | |||||
| 0.6 A | |||||
Switch-on current limiting (+25 °C), max. | 22 A | 20 A | 20 A | 45 A | 55 A | |
Duration of inrush current limiting at 25 °C |
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| 3 ms | 10 ms | 3 ms | 3 ms | 3 ms | |
I²t, max. | 1 A²·s | 5 A²·s | 1.2 A²·s | 1.8 A²·s | 3.3 A²·s | |
Built-in incoming fuse | T 1.6 A/250 V (not accessible) | T 6.3 A/250 V (not accessible) | T 3,15 A/250 V (not accessible) | T 3,15 A/250 V (not accessible) | T 6.3 A/250 V (not accessible) | |
Protection in the mains power input (IEC 898) | Recommended miniature circuit breaker: 3 A characteristic C | Recommended miniature circuit breaker: from 10 A characteristic C, suitable for DC | Recommended miniature circuit breaker: from 6 A characteristic C | Recommended miniature circuit breaker: from 10 A characteristic C or from 6 A characteristic D | Recommended miniature circuit breaker: from 10 A characteristic C | |
Output |
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Output | Controlled, isolated DC voltage | Controlled, isolated DC voltage | Controlled, isolated DC voltage | Controlled, isolated DC voltage | Controlled, isolated DC voltage | |
Rated voltage Vout DC | 24 V | 24 V | 24 V | 24 V | 24 V | |
Total tolerance, static ± | 3 % | 3 % | 3 % | 3 % | 3 % | |
Static mains compensation, approx. | 0.1 % | 0.2 % | 0.1 % | 0.2 % | 0.1 % | |
Static load balancing, approx. | 0.2 % | 0.4 % | 0.5 % | 0.4 % | 0.5 % | |
Residual ripple peak-peak, max. | 50 mV | 150 mV | 50 mV | 150 mV | 50 mV | |
Residual ripple peak-peak, typ. | 5 mV | 30 mV | 10 mV | 40 mV | 15 mV | |
Spikes peak-peak, max. (bandwidth: 20 MHz) | 150 mV | 240 mV | 150 mV | 240 mV | 150 mV | |
Spikes peak-peak, typ. (bandwidth: 20 MHz) | 20 mV | 150 mV | 20 mV | 90 mV | 60 mV | |
Product function Output voltage adjustable | No | No | No | No | No | |
Output voltage setting | - | - | - | - | - | |
Status display | Green LED for 24 V OK | Green LED for 24 V OK | Green LED for 24 V OK | Green LED for 24 V OK | Green LED for 24 V OK | |
On/off behavior | No overshoot of Vout (soft start) | No overshoot of Vout (soft start) | No overshoot of Vout (soft start) | No overshoot of Vout (soft start) | No overshoot of Vout (soft start) | |
Startup delay, max. | 2 s | 3 s | 2 s | 3 s | 2 s | |
Voltage rise, typ. | 10 ms | 5 ms | 10 ms | 100 ms | 10 ms | |
Rated current value Iout rated | 2 A | 2 A | 5 A | 5 A | 10 A | |
Current range | 0 ... 2 A | 0 ... 3 A | 0 ... 5 A | 0 ... 5 A | 0 ... 10 A | |
| 3 A up to +60°C at Vin > 24 V | |||||
Active power supplied typical | 48 W | 48 W | 120 W | 120 W | 240 W | |
Short-term overload current |
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| 9 A | 9 A | 20 A | 20 A | 38 A | |
| 9 A | 9 A | 20 A | 20 A | 38 A | |
Duration of overloading capability for excess current |
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| 90 ms | 270 ms | 100 ms | 180 ms | 80 ms | |
| 90 ms | 270 ms | 100 ms | 80 ms | 80 ms | |
Parallel switching for enhanced performance | Yes | Yes | Yes | No | Yes | |
Numbers of parallel switchable units for enhanced performance | 2 | 2 | ||||
Efficiency |
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Efficiency at Vout rated, Iout rated, approx. | 84 % | 75 % | 87 % | 84 % | 90 % | |
Power loss at Vout rated, Iout rated, approx. | 9 W | 16 W | 18 W | 23 W | 27 W | |
Closed-loop control |
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Dynamic mains compensation (Vin rated ±15 %), max. | 0.1 % | 0.3 % | 0.1 % | 0.3 % | 0.1 % | |
Dynamic load smoothing (Iout: 50/100/50 %), Uout ± typ. | 0.8 % | 2.5 % | 1 % | 3 % | 2 % | |
Load step setting time 50 to 100%, typ. | 0.5 ms | 2.5 ms | 0.3 ms | 0.2 ms | ||
Load step setting time 100 to 50%, typ. | 0.5 ms | 2.5 ms | 0.3 ms | 0.2 ms | ||
Setting time maximum | 1 ms | 5 ms | 5 ms | 0.1 ms | ||
Protection and monitoring |
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Output overvoltage protection | Additional control loop, shutdown at < 28.8 V, automatic restart | Additional control loop, shutdown at approx. 30 V, automatic restart | Additional control loop, shutdown at < 28.8 V, automatic restart | Additional control loop, shutdown at approx. 30 V, automatic restart | Additional control loop, shutdown at < 28.8 V, automatic restart | |
Current limitation | 2.2 ... 2.6 A | 3.3 ... 3.9 A | 5.5 ... 6.5 A | 5.5 ... 6.5 A | 11 ... 12 A | |
Property of the output Short-circuit proof | Yes | Yes | Yes | Yes | Yes | |
Short-circuit protection | Electronic shutdown, automatic restart | Electronic shutdown, automatic restart | Electronic shutdown, automatic restart | Electronic shutdown, automatic restart | Electronic shutdown, automatic restart | |
Enduring short circuit current RMS value |
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| 2 A | 2 A | 7 A | 5 A | 12 A | |
Overload/short-circuit indicator | - | - | - | |||
Safety |
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Primary/secondary isolation | Yes | Запрос коммерческого предложения× Сообщение отправлено× В ближайшее время сообщение будет обработано. Письмо с номером обращения отправлено на Ваш почтовый ящик. Спасибо за то, что выбрали Первый ZIP! Что-то пошло не так...× К сожалению, наша система расценила Ваше сообщение как спам. Если это произошло по ошибке, пожалуйста, обратитесь к нам по электронной почте. Приносим извинения за возможные неудобства. |