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Article No.
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6ES7 307-1BA01-0AA0
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Technical specifications
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Product
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PS 307
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Power supply, type
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24 V/2 A
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Input
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Input
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1-phase AC
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Supply voltage
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120V
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230V
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Automatic range selection
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Input voltage
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85…132V
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170…264V
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Overvoltage resistance
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2.3 × Vin rated, 1.3 ms
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Mains buffering at Iout rated, min.
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0.02s
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Mains buffering
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at Vin = 93/187 V
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Rated line frequency
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50Hz
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60Hz
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Rated line range
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47…63Hz
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Input current
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at nominal level of the input voltage 120 V nominal value
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0.9A
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at nominal level of the input voltage 230 V nominal value
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0.5A
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at nominal level of the input voltage 24 V nominal value
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at nominal level of the input voltage 110 V nominal value
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Switch-on current limiting (+25 °C), max.
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22A
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Duration of current limiting at 25 °C maximum
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3ms
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I²t, max.
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1A²·s
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Built-in incoming fuse
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T 1.6 A/250 V (not accessible)
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Protection in the mains power input (IEC 898)
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Recommended miniature circuit breaker: 3 A characteristic C
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Output
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Output
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Controlled, isolated DC voltage
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Rated voltage Vout DC
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24V
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Total tolerance, static ±
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3%
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Static mains compensation, approx.
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0.1%
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Static load balancing, approx.
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0.2%
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Residual ripple peak-peak, max.
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50mV
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Residual ripple peak-peak, typ.
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5mV
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Spikes peak-peak, max. (bandwidth: 20 MHz)
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150mV
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Spikes peak-peak, typ. (bandwidth: 20 MHz)
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20mV
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Product feature output voltage adjustable
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No
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Output voltage setting
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-
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Status display
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Green LED for 24 V OK
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On/off behavior
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No overshoot of Vout (soft start)
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Startup delay, max.
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2s
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Voltage rise, typ.
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10ms
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Rated current value Iout rated
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2A
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Current range
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0…2A
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Note
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delivered active power typ.
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48W
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short-term overload current at short-circuit during run-up typical
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9A
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Duration of overloading ability for excess current on short-circuiting during the start-up
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90ms
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short-term overload current at short-circuit during operation typical
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9A
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Duration of overloading ability for excess current on short-circuiting during the operational phase
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90ms
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Parallel switching for enhanced performance
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Yes
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Numbers of parallel switchable units for enhanced performance
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Efficiency
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Efficiency at Vout rated, Iout rated, approx.
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84%
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Power loss at Vout rated, Iout rated, approx.
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9W
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Closed-loop control
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Dynamic mains compensation (Vin rated ±15 %), max.
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0.1%
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Dynamic load smoothing (Iout: 50/100/50 %), Uout ± typ.
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0.8%
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Load step setting time 50 to 100%, typ.
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0.5ms
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Load step setting time 100 to 50%, typ.
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0.5ms
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Setting time maximum
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1ms
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Protection and monitoring
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Output overvoltage protection
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Additional control loop, shutdown at < 28.8 V, automatic restart
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Current limitation
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2.2…2.6A
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Characteristic feature of the output short-circuit protected
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Yes
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Short-circuit protection
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Electronic shutdown, automatic restart
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Enduring short circuit current Effective level maximum
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2A
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Overload/short-circuit indicator
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-
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Safety
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Primary/secondary isolation
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Yes
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Potential separation
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Safety extra-low output voltage Uout acc. to EN 60950-1 and EN 50178
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Protection class
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Class I
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stray current
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3.5mA
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0.5mA
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CE mark
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Yes
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UL/CSA approval
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Yes
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UL/cUL (CSA) approval
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cULus-Listed (UL 508, CSA C22.2 No. 142), File E143289
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Explosion protection
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ATEX (EX) II 3G Ex nA II T4; cULus (ISA 12.12.01, CSA C22.2 No.213) Class I, Div. 2, Group ABCD, T4, File E330455
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FM approval
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YesClass I, Div. 2, Group ABCD, T4
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CB approval
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No
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Marine approval
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In S7-300 system
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Degree of protection (EN 60529)
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IP20
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EMC
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Emitted interference
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EN 55022 Class B
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Supply harmonics limitation
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not applicable
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Noise immunity
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EN 61000-6-2
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Operating data
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Ambient temperature
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0…60°C
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with natural convection
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Ambient temperature
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-40…+85°C
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Ambient temperature
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-40…+85°C
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Humidity class according to EN 60721
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Climate class 3K3, no condensation
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Mechanics
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Connection technology
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screw-type terminals
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Connections
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L, N, PE: 1 screw terminal each for 0.5 ... 2.5 mm² single-core/finely stranded
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L+, M: 2 screw terminals each for 0.5 ... 2.5 mm²
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-
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Width of the housing
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40mm
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Height of the housing
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125mm
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Depth of the housing
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120mm
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Installation width
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40mm
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Installation height
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205mm
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Weight, approx.
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0.4kg
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Product feature of the housing housing for side-by-side mounting
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Yes
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Mounting type
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No
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No
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Yes
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Installation
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Can be mounted onto S7 rail
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Mechanical accessories
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Mounting adapter for standard mounting rail (6EP1971-1BA00)
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