Phoenix Contact 2904617 DIN Rail Power Supply

Full Order Code: QUINT4-PS/1AC/24DC/20/

✅ Key Technical Specifications

Input: Single-phase 100–240 VAC / 110–250 VDC

Output: 24 VDC, 20 A, 480 W

Mounting: DIN rail mounting

Series: QUINT4 (4th Generation QUINT POWER)

Efficiency: Up to 94.2%

Dimensions: 125 × 70 × 130 mm

Protection Class: IP20

Features: Dynamic Boost, remote signal contact, redundancy-ready, wide temperature range (-40 ℃ ~ +75 ℃)

Termination: Push-in connection terminals

📌 Typical Applications

24 VDC power supply for PLCs, servo drives and sensors inside control cabinets. Widely used in automated production lines, railway transit, wind power, water treatment, construction machinery and other applications requiring high power supply reliability.

🧩 Cross-References & Same-Series Replacements

2904616: QUINT4-PS/1AC/24DC/10/+ (10 A version)

2904600: QUINT4-PS/1AC/24DC/5 (5 A version)

Legacy model replacement: 2320898 (older QUINT PS/1AC/24DC/20/CO)

⚠️ Selection Notes

Suffix /+ stands for model with DC OK dry contact (no communication interface CO). For coated anti-corrosion versions, please refer to separate part numbers. For redundant operation, pair with QUINT redundancy modules.

Full Range of Phoenix Contact Industrial Products (Matching QUINT4 Power Supply for Control Cabinets & Production Lines)

1. DIN Rail Power Supplies (Same QUINT4 product line as 2904617)
2. QUINT4 Series (High-end, redundancy-capable with monitoring, industrial mainstream)

2904616: QUINT4-PS/1AC/24DC/10/+ | 24 V, 10 A

2904600: QUINT4-PS/1AC/24DC/5 | 24 V, 5 A

QUINT4-UPS: DC uninterruptible power supply; keeps PLC/IPC running during mains failure, supports communication & soft shutdown

QUINT-ORING: Redundancy module; parallel two power supplies to eliminate single-point failure

2. UNO POWER (Economical, cost-effective)

UNO-PS/1AC/24DC/100W (24 V, 4.2 A): Compact size, low cost. Ideal for standalone machines and small control cabinets

3. TRIO POWER (Mid-range, balanced performance & cost)

TRIO-PS/1AC/24DC/5: Cheaper than QUINT, with DC OK signal. Mass deployed on production lines

2. CLIPLINE Terminal Blocks (Phoenix Contact flagship product)

ST Push-in series (Tool-free wiring, new project standard)

ST2.5, ST4, ST6: No screwdriver required; drastically speeds up cabinet wiring

UT screw-type terminals (Classic design)

UT2.5, UT4: Preferred for legacy projects, high-current circuits, petrochemical & explosion-proof environments

PT twin terminals

PT2.5-TWIN: One input, two outputs for easy branch wiring

Fuse terminals: UT 4-HESI

DIN rail fuse holder with cartridge fuses for circuit protection

Accessories: FBS jumpers, ATP partition plates, ZB marking strips

3. PLC Interface Relays & Isolation Modules (Signal isolation & contact expansion)

PLC-RSC-24DC/21 (2966171)

6.2 mm ultra-slim relay, 24 VDC coil, 1NO+1NC. Bestseller for high-density cabinet wiring

PLC-RPT-24DC/21-21 (2900330)

Dual-contact version with 2NO+2NC

REL-MR miniature power relays

Higher load capacity for driving solenoid valves and contactor coils

PSRmini safety relays

6 mm slim safety modules for E-stop and safety gate monitoring; meets PLd / SIL2 requirements

QUINT4 Full Model List

Single-phase 1AC Input Power Supplies (220 VAC Input)

24 VDC Output (Main Models)

12 VDC Single-phase Power Supplies

5 VDC Single-phase Power Supplies

Push-in PT Versions (Tool-free Connection)

Three-phase 3AC Input Power Supplies (380 V Input for High-power Cabinets)

QUINT4 Matching Accessories (Redundancy, UPS, Buffer Modules)

1) DC UPS Uninterruptible Power Supplies (Hold PLC Power During Blackouts)

2) ORING Redundancy Modules (Dual Power Supply Parallel Operation)

3) Capacitor Buffer Modules (Short-term Power Hold, No Battery Required)

Suffix Code Definition (For Model Selection)

1. /SC: Screw connection terminals
2. /PT: Push-in tool-free terminals (preferred for new projects)
3. /+: Equipped with DC OK dry contact (your 2904617 has this suffix)
4. /CO: With communication interface (NFC + bus monitoring)
5. 1AC: Single-phase 220 V input; 3AC: Three-phase 380 V input

Shortened Purchasing List (Common Stock Items)

1. Low power: 2904600 (5 A), 2904616 (10 A)
2. Main model: 2904617 (20 A, your selected model)
3. High power: 2904603 (40 A), three-phase 2904622 (20 A)
4. Redundancy accessories: 2907752 (ORING), 2320386 (CAP buffer), 2907066 (UPS)