Product Description
Allen Bradley SLC500 1746-OB8
The Allen Bradley 1746-OB8 is a digital DC output module. Used as part of the SLC-500 PLC system, the AB 1746-OB8 output module has 8 outputs wiith an operating voltage of 10…50V DC (Source). You can see more detailed technical information for this output module below.
1746-OB8 Technical Specifications
| Number of outputs | 8 |
| Points per common | 8 |
| Voltage category | 24 V DC Signal Output |
| Voltage, operating (V DC) | 10…50 (source) |
| Backplae current consumption 5V DC 24V DC |
0.135 A 0.0 A |
| Signal delay, max,. resistive load |
On=0.1 ms Off=1.0 ms |
| Off-state leakage, max. | 1 mA |
| Load current, min. | 1 mA |
| Continuous current per point | 1.0 A at 30°C (86°F) 0.50 A at 60°C (140°) |
| Continuous current per module | 8.0 A at 30°C (86°F) 4.0 A at 60°C (140°F) |
| On-state voltage drop, max. | 1.2 V at 1.0 A |
| Surge current per point | 3.0 A for 10 ms |
| Part number | 1771-OB8 |
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