Article number 6ES7407-0KR02-0AA0
SIMATIC S7-400, Power supply PS407; 10 A, wide range, UC 120/230V, 5 V DC/10 A, for redundant use
Supply voltage
Rated value (DC)
● 120 V DC Yes
● 230 V DC Yes
Rated value (AC)
● 120 V AC Yes
● 230 V AC Yes
Line frequency
● Rated value 50 Hz Yes
● Rated value 60 Hz Yes
● permissible range, lower limit 47 Hz
● permissible range, upper limit 63 Hz
Mains buffering
● Mains/voltage failure stored energy time 20 ms
● Mains buffering according to NAMUR recommendation Yes
Input current
Rated value at 120 V DC 1 A
Rated value at 230 V DC 0.5 A
Rated value at 120 V AC 0.9 A
Rated value at 230 V AC 0.5 A
Inrush current, max. 63 A; Full width at half maximum 1 ms
Leakage current, max. 5 mA
output voltage / header
Type of output voltage DC
Rated value (DC)
● 5 V DC Yes
● 24 V DC Yes
Output current
for backplane bus (5 V DC), max. 10 A; no base load required
for backplane bus (24 V DC), max. 1 A; idling-proof
Short-circuit protection Yes
Power
Active power input, typ. 95 W
Power loss
Power loss, typ. 20 W
Battery
Backup battery
● Backup battery (optional) Yes; 1x lithium AA; 3.6 V / 2.2 Ah
Hardware configuration
Slots
● required slots 2
Potential separation
primary/secondary Yes
Isolation
Overvoltage category II
EMC
Compliance with line harmonic distortion limits
● Compliance with line harmonic distortion acc. to IEC 61000-3-2, IEC 61000-3-3 Yes
Degree and class of protection
Equipment protection class I, with protective conductor
Standards, approvals, certificates
FM approval Yes; Ta: 0 °C to 70 °C T4
BIS Yes
Ambient conditions
Ambient temperature during operation
● min. 0 °C
● max. 60 °C
connection method
Design of electrical connection 3x 1.5 mm², solid or stranded wire with end sleeve, external diameter 3 mm to 9 mm
Dimensions
Width 50 mm
Height 290 mm
Depth 217 mm
Weights
Weight, approx. 1 200 g
last modified: 3/12/2024