Phoenix Contact Redundancy Module QUINT-DIODE/40
The Phoenix Contact QUINT-DIODE/40 (Part Number: 2938963) is an industrial-grade Redundancy Module designed to decouple two independent 24 V DC power supplies to ensure uninterrupted DC power. In the event of a power supply failure, it prevents feedback to the system, keeping critical automation and control systems running.
BRAND
Phoenix Contact
TYPE
Redundancy Module
PART NO.
2938963
MODEL
QUINT-DIODE/40
Full Technical Specifications ▶
| Parameter | Value / Description |
|---|---|
| BRAND | Phoenix Contact |
| TYPE | Redundancy Module |
| PART NO. | 2938963 |
| MODEL | QUINT-DIODE/40 |
| Voltage Rating | 24 V DC (Maximum 30 V DC) |
| Application | Redundant DC power supply decoupling for industrial automation and control systems |
| IEC | IEC Industrial Power Supply Standards |
| Product Name | QUINT-DIODE/40 Redundancy Module |
| Nominal Input Voltage | 24 V DC |
| Maximum Input Voltage | 30 V DC |
| Dual-Channel Current Rating | 2 × 20 A (Peak 2 × 30 A) |
| Single-Channel Current Rating | 1 × 40 A (Peak 1 × 60 A) |
| Upstream Protection | Maximum DC 42 V, 60 A Fuse or Current-Limiting Device |
| Operating Temperature | -25°C to +60°C |
| Wiring Configuration | Dual Power Supply Redundancy or Single Supply Operation |
| Input Connections | Terminal 1 (IN1), Terminal 2 (IN2) |
| Output Connections | Dual Bridged OUT Terminals |
| Function | Decouples two independent 24 VDC power supplies to provide uninterrupted DC power during power supply failure |
| Hazardous Area Approval | ATEX: KEMA 03 ATEX 1197X (II 3G EEx nA IIC T4) |
| Hazardous Area Approval | ATEX: KEMA 03 ATEX 1197X (II 3G EEx nA IIC T4) |
| North American Approval | cULus Listed Class I, Div. 2, Groups A, B, C, D; T4 |
| Typical Applications | PLC systems, process automation, marine control panels, industrial power distribution, redundant control systems |
| Made In | Germany |
| REF NO | 83 |
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