Allen-Bradley 1734-EP24DC POINT I/O Expansion Power Supply, 24V DC
Allen-Bradley 1734-EP24DC is a 24V DC expansion power supply for the POINT I/O (1734) family.
Overview
The module accepts 10-28.8V DC with a 24V DC nominal rating, tolerating 6 A inrush for 10 milliseconds, and supports an additional 4 to 17 I/O modules depending on their individual current ratings. Maximum power consumption is 9.8 W at 28.8V DC with 3.0 W dissipation (10.0 BTU/hr). The field power bus supplies 24V DC nominal at up to 10 A, isolation is 50V continuous, and two green indicators show field power and 5V system power status.
Key Features
- 24V DC nominal input, 10-28.8V DC range; 6 A inrush for 10 ms
- Supports 4 to 17 additional I/O modules depending on their current ratings
- 9.8 W maximum power consumption; 3.0 W dissipation (10.0 BTU/hr) at 28.8V DC
- Field power bus 24V DC nominal at up to 10 A
- 50V continuous isolation; field power and 5V system power indicators
Technical Specifications
| Attribute | Value |
|---|---|
| Manufacturer | Allen Bradley (Rockwell Automation) |
| Product Line | POINT I/O |
| Part Number / Catalog No. | 1734-EP24DC |
| UPC | 612598206872 |
| I/O Module Capacity | 4 to 17 Modules Depending on the Current Rating of Each Module |
| Nominal Input Voltage | 24 Volts DC |
| Input Voltage Range | 10 to 28.8 Volts DC |
| Maximum Inrush Current | 6 Amps for 10 Milliseconds |
| Indicators | 1 Green Field Power Status Indicator and 1 Green 5-Volt System Power Indicator |
| Maximum Power Consumption | 9.8 Watts at 28.8 Volts DC |
| Maximum Power Dissipation | 3.0 Watts at 28.8 Volts DC |
| Maximum Thermal Dissipation | 10.0 BTU/hr at 28.8 Volts DC |
| Nominal Field Power Bus Supply Voltage | 24 Volts DC |
| Maximum Field Power Bus Supply Current | 10 Amps |
| Isolation Voltage | 50 Volts (Continuous) |
| Enclosure Type | Open-Style |
| Dimensions | 7.75 x 1.2 x 5.66 cm (3.05 x 0.47 x 2.23 in) |
| Weight | 0.56 lbs (0.26 kg) |
Applications
The 1734-EP24DC extends the POINTBus and field power beyond what one adapter can supply, letting a single node grow past the adapter current limit by feeding an additional 4 to 17 modules.
Why Buy from Us
This product is available new in original factory packaging, fully tested and backed by a standard warranty of 1 year. We ship worldwide with careful anti-static packaging and fast dispatch. Quantity discounts and repair/exchange options are available on request.
Documents
| Publication | Link |
|---|---|
| 1734-IN058 | 1734-in058_-en-p.pdf |
| 1734-UM016 | 1734-um016_-en-p.pdf |
Certifications
| Certification | Download |
|---|---|
| China CCC | 1734-ct059_-en-e.pdf |
| IECEx Scheme | 1734-ct060_-en-e.pdf |
| Registro Italiano Navale | 1734-ct068_-en-e.pdf |
| UK EX CERTIFICATE | 1734-ct069_-en-e.pdf |
Per the Rockwell Automation product certification listing. Please review the product label to confirm the certifications your specific unit carries.
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