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SKU:1746-OV32
1746-OV32 Allen-Bradley SLC 500 DC Sinking Output 32
Manufacturer: Allen-Bradley
Product No.: 1746-OV32
Product Type: Discrete Output Module
Product Origin: USA
Payment:T/T, Western Union
Weight: 450g
Shipping port: Xiamen
Warranty: 12 months
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Tavsif
Allen-Bradley 1746-OV32 SLC 500 DC Output Module
The Allen-Bradley 1746-OV32 is a SLC 500 high-density discrete output module featuring 32 sinking output channels. Weighing approximately 0.45 kg, it delivers nominal 24V DC output with 0.5A per channel at 30°C, providing reliable high-current DC output capability for industrial control applications.
Product Identification
- Manufacturer: Rockwell Automation
- Brand: Allen-Bradley
- Part Number: 1746-OV32
- Series: SLC 500
- Module Type: Digital DC Sinking Output
- Slots: 1
- UPC: 10662468092910
Technical Specifications
| Parameter | Value |
|---|---|
| Weight | Approx. 0.45 kg |
| Number of Outputs | 32 (sinking) |
| Output Groups | 2 groups of 16 |
| Nominal Output Voltage | 24V DC |
| Output Voltage Range | 5-50V DC |
| Output Current @ 30°C | 0.50 A per channel |
| Output Current @ 60°C | 0.25 A per channel |
| Current per Module | 8 A |
| Surge Current (10 ms) | 1.0 A (1 sec interval @ 30°C, 2 sec @ 60°C) |
| Signal Delay (ON transition) | 0.1 ms |
| Signal Delay (OFF transition) | 1.0 ms |
| Backplane Current (5V) | 190 mA |
| Isolation Voltage | 1500V AC (1 min) |
| Thermal Dissipation per Channel | 0.172 W |
| Thermal Dissipation (min) | 0.95 W |
| Thermal Dissipation (max) | 6.45 W |
| Step Response | 60 ms in, 2.5 ms out |
| Electronic Protection | No (external fusing recommended) |
Features
- 32 sinking output channels in 2 groups of 16.
- Wide output voltage range of 5-50V DC.
- High current capability: 0.5A per point at 30°C.
- Fast signal transition: 0.1 ms ON delay.
- Compatible with SLC 500 chassis (local and remote I/O).
- Wiring options: 1746-NC3 connector or 1492 wiring system.
Installation
- Install in any SLC 500 chassis slot.
- Use 40-pin female connector with crimp pins (1746-NC3).
- Optional: 1492-CABLExx and 1492-IFM40xx terminal block.
- External electronic fusing recommended (no internal protection).
- Derate output current at elevated temperatures.
Technical FAQs
Q1: How many outputs does the 1746-OV32 have?
A1: 32 sinking output channels in 2 groups of 16.
Q2: What is the nominal output voltage?
A2: 24V DC with a range of 5-50V DC.
Q3: What is the output current rating?
A3: 0.5A per channel at 30°C, 0.25A at 60°C.
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