Siemens 6ES7407-0KA01-0AA0 Power Supply Module

Description

The Siemens 6ES7407-0KA01-0AA0 is a SIMATIC S7-400 series power supply module (PS407 10A) designed to deliver stable and reliable power for industrial automation systems. It supports both AC and DC input voltages and provides regulated 5V and 24V DC outputs.

Specifications

• Input Voltage (DC): 120 V / 230 V; permissible range: 88–300 V

• Input Voltage (AC): 120 V / 230 V; permissible range: 85–264 V

• Line Frequency: 50/60 Hz; permissible range: 47–63 Hz

• Output Voltage: 5 V DC / 10 A; 24 V DC / 1 A

• Power Consumption: 105 W (typical)

• Power Loss: 29.7 W (typical)

• Mains Buffering: >20 ms stored energy time

• Short-Circuit Protection: Yes

• Battery Backup: Optional; 2x lithium AA, 3.6 V / 1.9 Ah

• Dimensions (W x H x D): 50 mm x 290 mm x 217 mm

• Weight: Approx. 1.36 kg

• Slots Required: 2

• Protection Class: Class I (with protective conductor)

• Compliance: IEC 61000-3-2, IEC 61000-3-3; FM approval up to 40°C (T4)

Features

• Wide Input Range: Compatible with both AC and DC sources

• Dual Output Channels: Supports 5V and 24V DC for versatile applications

• High Output Current: Up to 10 A for 5V DC backplane bus

• NAMUR Compliance: Ensures reliability during voltage failures

• Robust Design: EMC-compliant and idling-proof output

• Easy Installation: Supports 3x 1.5 mm² cables with end sleeves

• Discontinued Model: Replaced by 6ES7407-0KA02-0AA0 for newer applications