| Article number | 6EP1332-4BA00 | 6EP1333-4BA00 | 
| Product | S7-1500 PM1507 | S7-1500 PM1507 | 
| Power supply, type | 24 V/3 A | 24 V/8 A | 
| Input |  |  | 
| type of the power supply network | 1-phase AC | 1-phase AC | 
| supply voltage at AC |  |  | 
| ● initial value | Automatic range selection | Automatic range selection | 
| supply voltage |  |  | 
| ● 1 at AC rated value | 120 V | 120 V | 
| ● 2 at AC rated value | 230 V | 230 V | 
| input voltage |  |  | 
| ● 1 at AC | 85 … 132 V | 85 … 132 V | 
| ● 2 at AC | 170 … 264 V | 170 … 264 V | 
| design of input wide range input | No | No | 
| overvoltage overload capability | 2.3 × Vin rated, 1.3 ms | 2.3 × Vin rated, 1.3 ms | 
| operating condition of the mains buffering | at Vin = 93/187 V | at Vin = 93/187 V | 
| buffering time for rated value of the output current in the event of power failure minimum | 20 ms | 20 ms | 
| operating condition of the mains buffering | at Vin = 93/187 V | at Vin = 93/187 V | 
| line frequency |  |  | 
| ● 1 rated value | 50 Hz | 50 Hz | 
| ● 2 rated value | 60 Hz | 60 Hz | 
| line frequency | 45 … 65 Hz | 45 … 65 Hz | 
| input current |  |  | 
| ● at rated input voltage 120 V | 1.4 A | 3.7 A | 
| ● at rated input voltage 230 V | 0.8 A | 1.7 A | 
| current limitation of inrush current at 25 °C maximum | 23 A | 62 A | 
| duration of inrush current limiting at 25 °C |  |  | 
| ● maximum | 3 ms | 3 ms | 
| I2t value maximum | 1.3 A²·s | 12 A²·s | 
| fuse protection type | T 3,15 A/250 V (not accessible) | T 6.3 A/250 V (not accessible) | 
| ● in the feeder | Recommended miniature circuit breaker: 10 A characteristic B or 6 A characteristic C | Recommended miniature circuit breaker: 16 A characteristic B or 10 A characteristic C | 
| Output |  |  | 
| voltage curve at output | Controlled, isolated DC voltage | Controlled, isolated DC voltage | 
| output voltage at DC rated value | 24 V | 24 V | 
| output voltage |  |  | 
| ● at output 1 at DC rated value | 24 V | 24 V | 
| relative overall tolerance of the voltage | 1 % | 1 % | 
| relative control precision of the output voltage |  |  | 
| ● on slow fluctuation of input voltage | 0.1 % | 0.1 % | 
| ● on slow fluctuation of ohm loading | 0.1 % | 0.1 % | 
| residual ripple |  |  | 
| ● maximum | 50 mV | 50 mV | 
| voltage peak |  |  | 
| ● maximum | 150 mV | 150 mV | 
| product function output voltage adjustable | No | No | 
| display version for normal operation | LED green for 24 V OK; LED red for error; LED yellow for stand-by | LED green for 24 V OK; LED red for error; LED yellow for stand-by | 
| behavior of the output voltage when switching on | No overshoot of Vout (soft start) | No overshoot of Vout (soft start) | 
| response delay maximum | 1.5 s | 1.5 s | 
| voltage increase time of the output voltage |  |  | 
| ● typical | 10 ms | 10 ms | 
| output current |  |  | 
| ● rated value | 3 A | 8 A | 
| ● rated range | 0 … 3 A | 0 … 8 A | 
| supplied active power typical | 72 W | 192 W | 
| short-term overload current |  |  | 
| ● on short-circuiting during the start-up typical | 12 A | 35 A | 
| ● at short-circuit during operation typical | 12 A | 35 A | 
| duration of overloading capability for excess current |  |  | 
| ● on short-circuiting during the start-up | 70 ms | 70 ms | 
| ● at short-circuit during operation | 70 ms | 70 ms | 
| product feature |  |  | 
| ● bridging of equipment | Yes | Yes | 
| number of parallel-switched equipment resources for increasing the power | 2 | 2 | 
| Efficiency |  |  | 
| efficiency in percent | 87 % | 90 % | 
| power loss [W] |  |  | 
| ● at rated output voltage for rated value of the output current typical | 11 W | 21 W | 
| Closed-loop control |  |  | 
| relative control precision of the output voltage with rapid fluctuation of the input voltage by +/- 15% typical | 0.1 % | 0.1 % | 
| relative control precision of the output voltage load step of resistive load 50/100/50 % typical | 1 % | 2 % | 
| relative control precision of the output voltage at load step of resistive load 10/90/10 % typical | 3 % | 3 % | 
| setting time |  |  | 
| ● load step 10 to 90% typical | 5 ms | 5 ms | 
| ● load step 90 to 10% typical | 5 ms | 5 ms | 
| ● maximum | 5 ms | 5 ms | 
| Protection and monitoring |  |  | 
| design of the overvoltage protection | Additional control loop, limitation (closed loop control) at < 28.8 V | Additional control loop, limitation (closed loop control) at < 28.8 V | 
| response value current limitation | 3.15 … 3.6 A | 8.4 … 9.6 A | 
| response value current limitation typical | 3.4 A | 9 A | 
| property of the output short-circuit proof | Yes | Yes | 
| design of short-circuit protection | Electronic shutdown, automatic restart | Electronic shutdown, automatic restart | 
| display version for overload and short circuit | – | – | 
| Safety |  |  | 
| galvanic isolation between input and output | Yes | Yes | 
| galvanic isolation | Safety extra-low output voltage Uout acc. to EN 60950-1 and EN 50178 and EN 61131-2 | Safety extra-low output voltage Uout acc. to EN 60950-1 and EN 50178 and EN 61131-2 | 
| operating resource protection class | Class I | Class I | 
| leakage current |  |  | 
| ● maximum | 3.5 mA | 3.5 mA | 
| ● typical | 0.4 mA | 1.3 mA | 
| protection class IP | IP20 | IP20 | 
| Approvals |  |  | 
| certificate of suitability |  |  | 
| ● CE marking | Yes | Yes | 
| ● UL approval | Yes; cULus-Listed (UL 508, CSA C22.2 No. 142), File E143289 | Yes; cULus-Listed (UL 508, CSA C22.2 No. 142), File E143289 | 
| ● CSA approval | Yes; cULus-Listed (UL 508, CSA C22.2 No. 142), File E143289 | Yes; cULus-Listed (UL 508, CSA C22.2 No. 142), File E143289 | 
| ● cCSAus, Class 1, Division 2 | No | No | 
| ● ATEX | Yes; ATEX (EX) II 3G Ex nA nC IIC T4 Gc | Yes; ATEX (EX) II 3G Ex nA nC IIC T3 Gc | 
| certificate of suitability |  |  | 
| ● relating to ATEX | IECEx Ex nA nC IIC T4 Gc; ATEX (EX) II 3G Ex nA nC IIC T4 Gc; cULus (ANSI/ISA 12.12.01, CSA C22.2 No.213) Class I, Div. 2, Group ABCD, T4, File E330455 | IECEx Ex nA nC IIC T3 Gc; ATEX (EX) II 3G Ex nA nC IIC T3 Gc; cULus (ANSI/ISA 12.12.01, CSA C22.2 No.213) Class I, Div. 2, Group ABCD, T3, File E330455 | 
| ● IECEx | Yes; IECEx Ex nA nC IIC T4 Gc | Yes; IECEx Ex nA nC IIC T3 Gc | 
| ● NEC Class 2 | No | No | 
| ● ULhazloc approval | Yes | Yes | 
| ● FM registration | Yes; Class I, Div. 2, Group ABCD, T4 | Yes; Class I, Div. 2, Group ABCD, T4 | 
| type of certification CB-certificate | Yes | Yes | 
| certificate of suitability |  |  | 
| ● EAC approval | Yes | Yes | 
| certificate of suitability shipbuilding approval | Yes | Yes | 
| shipbuilding approval | ABS, BV, DNV GL | ABS, BV, DNV GL | 
| Marine classification association |  |  | 
| ● American Bureau of Shipping Europe Ltd. (ABS) | Yes | Yes | 
| ● French marine classification society (BV) | Yes | Yes | 
| ● DNV GL | Yes | Yes | 
| ● Lloyds Register of Shipping (LRS) | No | No | 
| ● Nippon Kaiji Kyokai (NK) | No | No | 
| EMC |  |  | 
| standard |  |  | 
| ● for emitted interference | EN 55022 Class B | EN 55022 Class B | 
| ● for mains harmonics limitation | EN 61000-3-2 | EN 61000-3-2 | 
| ● for interference immunity | EN 61000-6-2 | EN 61000-6-2 | 
| environmental conditions |  |  | 
| ambient temperature |  |  | 
| ● during operation | 0 … 60 °C; with natural convection | 0 … 60 °C; with natural convection | 
| ● during transport | -40 … +85 °C | -40 … +85 °C | 
| ● during storage | -40 … +85 °C | -40 … +85 °C | 
| environmental category according to IEC 60721 | Climate class 3K3, 5 … 95% no condensation | Climate class 3K3, 5 … 95% no condensation | 
| Mechanics |  |  | 
| type of electrical connection | Screw-/spring clamp connection | Screw-/spring clamp connection | 
| ● at input | L, N, PE: 1 screw terminal each for 0.5 … 2.5 mm² | L, N, PE: 1 screw terminal each for 0.5 … 2.5 mm² | 
| ● at output | L+, M: 2 spring-loaded terminals each for 0.5 to 2.5 mm² | L+, M: 2 spring-loaded terminals each for 0.5 to 2.5 mm² | 
| product function |  |  | 
| ● removable terminal at input | Yes | Yes | 
| ● removable terminal at output | Yes | Yes | 
| width of the enclosure | 50 mm | 75 mm | 
| height of the enclosure | 147 mm | 147 mm | 
| depth of the enclosure | 129 mm | 129 mm | 
| required spacing |  |  | 
| ● top | 40 mm | 40 mm | 
| ● bottom | 40 mm | 40 mm | 
| ● left | 0 mm | 0 mm | 
| ● right | 0 mm | 0 mm | 
| net weight | 0.45 kg | 0.74 kg | 
| product feature of the enclosure housing can be lined up | Yes | Yes | 
| fastening method | Can be mounted onto S7-1500 rail | Can be mounted onto S7-1500 rail | 
| MTBF at 40 °C | 1 611 993 h | 1 362 918 h | 
| other information | Specifications at rated input voltage and ambient temperature +25 °C (unless otherwise specified) | Specifications at rated input voltage and ambient temperature +25 °C (unless otherwise specified) |