Spec SheetThe Schneider Electric Phaseo buffer module is engineered to supply direct current voltage for industrial power systems. It features a rated input of 24V to 28.8V DC and delivers a maximum output current of 40A at 24V DC. This module is designed to provide temporary backup power during consumption surges or brief power interruptions, without the need for batteries.
It is a DIN rail-mountable functional module that conforms to UL 508, CSA C22.2 No 60950-1 standards, and is certified by EAC and RCM. The module is compatible with Modicon ABL8RP and Modicon ABL8WP universal power supplies. It includes front LED diagnostics for troubleshooting and installs easily on a 35 mm symmetrical DIN rail.
- Supports input voltage of 24-28.8V DC with limits of 22-30V
- Provides 40A maximum output current in parallel coupling
- Features protection against overload, short circuits, and undervoltage with automatic reset
- Includes diagnostic LED and relay indicators
- Designed for industrial automation and control systems
Technical Specifications
| Complementary Attributes - Maximum Output Current | 40 A |
| Complementary Attributes - Maximum Power Dissipation In W | 15 W |
| Persona Type Ids | EU, OM, OM8 |
| Persona Type Names | End User, Original Equipment Manufacturer, OEM - Control Panelbuilder |
| Current Consumption | <= 40.6 A, 0.6 A on load, 0.1 mA no load, <= 40.6 A |
| Dielectric Strength | 500 V between input and ground, 500 V between output and ground |
| Environmental Characteristic | EMC conforming to IEC 61000-6-3, EMC conforming to IEC 61000-6-2, safety conforming to IEC 60950-1, safety conforming to EN/IEC 61204-3 |
| Fixing Mode | by clips 35 mm symmetrical DIN rail horizontal, by clips 35 mm symmetrical DIN rail vertical |
| Holding Current | 20 A, 15 A, 4 A, 5 A, 7 A, 6 A, 3 A, 10 A, 2 A, 30 A, 35 A, 40 A, 8 A, 1 A, 25 A |
| Holding Time | 3 s, 4 s, 0.4 s, 1.5 s, 0.3 s, 0.0.5 s, 6 s, 2 s, 0.1 s, 0.6 s, 1 s, 0.1 s 40 A, 6 s 0.5 A |
| Local Signalling | 1 LED (green) for buffer ready, 1 relay for buffer ready |
| Name Of Test | electrostatic discharges IEC 61000-4-2, emission IEC 61000-6-3, induced electromagnetic field IEC 61000-4-6 level 3, radiated electromagnetic field IEC 61000-4-3 level 3, rapid transient IEC 61000-4-4 level 3, surge IEC 61000-4-5 level 2, conducted/radiated emissions EN 55022 Class B, 20 % |
| Vibration Resistance | 2 gn (f= 11.9-150 Hz) conforming to IEC 61131-2, 3.5 mm (f= 3-11.9 Hz) conforming to IEC 61131-2 |
| Connections Terminals | for input connection: screw type terminals, connection capacity: 2 x 0.5...2 x 10 mm² AWG 20...AWG 8, for output connection: screw type terminals, connection capacity: 2 x 0.5...2 x 10 mm² AWG 20...AWG 8, for diagnostic relay: removable screw terminal block, connection capacity: 1 x 2.5 mm² AWG 14 |
| Certificate Agency | RCM, EAC |
| Local Data Status | Publishable |
| Local Publishable Date | 2026-01-12 |
| Return Indicator | N |
| Stocking Flag | Y |
| Stock Policy | 2 |
| Device Type | PLC System - PLC Component |
| Serviceability | No |
| Traceability | No |
| Weee Scope | In |
| Weee Product Category | 5 |
| Scope Perimeter | At least in Europe |
| Eoli Availability Display | Yes |
| End Of Life Doc Ref | ENVEOLI121208EN |
| Reach Full Compliance Status | Reference contains Substances of Very High Concern above the threshold |
| Reach Full Compliance Status Id | CONTAINS_SVHC |
| Reach Compliance Directive | Reference contains Substances of Very High Concern above the threshold |
| Rohs Eur In Scope | No |
| Rohs Eur Status | Compliant By Exemption |
| Rohs Eur Conformity Date | 1905 |
| Rohs Eur Full Compliance Status | Compliant By Exemption |
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