Power supplies

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Overview • Load power supplies for

S7-300/ET 200M

• For conversion of the line voltage to the required oper-ating voltage of 24 V DC

• Output current of 2 A, 5 A or 10 A

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Technical specifications

1) For mounting on a standard rail (35 mm x 15 mm), versions are available with an integrated mounting adapter:

Order No. 6EP1331-1SL11

Power supply, type 2 A 2 A 5 A 5 A 10 A

Order No. ¹⁾ 6ES7 307-1BA00-0AA0

Input Single-phase AC Direct voltage Single-phase AC Single-phase AC Single-phase AC Rated voltage V_{in rated} 120/230 V AC

set with selector switch on the unit

24 to 110 V DC Wide-range input

120/230 V AC set with selector switch on the unit

Voltage range 85 to 132 V/

170 to 264 V AC

Inrush current limiting (+25 °C)

circuit-breaker (IEC 898) in the supply cable

From 3 A, character-istic C

From 10 A, character-istic C, suitable for DC

From 6 A, character-istic C

From 10 A, character-istic C or from 6 A, characteristic D

From 10 A, character-istic

Output Regulated, floating

direct voltage

Regulated, floating direct voltage

Rated voltage V_{out rated} 24 V DC 24 V DC 24 V DC 24 V DC 24 V DC

Total tolerance ± 3 % ± 3 % ± 3 % ± 3 % ± 3 %

• Steady-state line compensation

• Approx. 0.1 % Approx. 0.2 % Approx. 0.1 % ± 0.2 % Approx. 0.1 %

• Steady-state load compensation

• Approx. 0.2 % Approx. 0.4 % Approx. 0.2 % ± 0.4 % Approx. 0.5 %

Residual ripple (switching frequency: approx. 50 kHz)

< 150 mV_pp Spikes (bandwidth: 20 MHz) < 240 mV_pp

(typ. < 150 mV_pp)

-Status indicator Green LED for 24 V O.K.

Turn-on/off response No overshoot of V_out (soft starting)

No overshoot of V_out (soft starting)

No overshoot of V_out (soft starting) Starting delay/voltage rise < 3 s/typ. 60 ms < 3 s (typ.7 ms)/typ. 5

< 2 s/typ.60 ms < 3 s/typ.100 ms < 1.5 s/typ. 80 ms

PS 307 power supply modules

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Technical specifications (continued)

Power supply, type 2 A 2 A 5 A 5 A 10 A

Rated current I_{out rated} 2 A 2 A

(3 A for U_e > 24 V)

5 A 5 A 10 A

Current range

• Up to +45 °C • 0 to 2 A 0 to 2 A (3A) 0 to 5 A 0 to 5 A 0 to 10 A

• Up to +60 °C • 0 to 2 A 0 to 2 A (3A) 0 to 5 A 0 to 5 A 0 to 10 A

Dynamic V/I for

• Starting into short-circuit • Typ. 10 A for 90 ms Typ. 9 A for 270 ms Typ. 20 A for 75 ms 20 A for 180 ms Typ. 35 A for 80 ms

• Short-circuit in operation • Typ. 10 A for 90 ms Typ. 9 A for 270 ms Typ. 20 A for 75 ms 20 A for 80 ms Typ. 35 A for 150 ms Parallel connection to

increase power

Not permissible Yes, 2 units Not permissible Not permissible Not permissible Efficiency

Efficiency at V_{out rated}, I_out

rated

Approx. 83% Approx. 75% Approx. 87% Approx. 84% Approx. 87%

Power loss at V_{out rated}, I_out

rated

Approx. 10 W Approx. 16 W (24 W) Approx. 18 W Approx. 23 W Approx. 34 W Regulation

Dynamic line compensation

(V_{in rated} ±15 %) ± 0.3% Vout ± 0.3 % Vout ± 0.3% Vout ± 0.3% Vout ± 0.3% Vout

Dynamic load compensa-tion (I_out: 50/100/50 %)

± 0.8% Vout ± 2.5 % Vout ± 2.5% Vout ± 3% Vout ± 2.5% Vout

Correction time

• Load step 50 to 100 % • < 5 ms (typ. 2.5 ms) < 5 ms (typ. 2.5 ms) Typ. 0.1 ms < 5 ms (typ. 0.2 ms) < 5 ms

• Load step 100 to 50 % • < 5 ms (typ. 2.5 ms) < 5 ms (typ. 2.5 ms) Typ. 0.1 ms < 5 ms (typ. 0.2 ms) < 5 ms Protection and monitoring

Output overvoltage protection