Part Number: 1769-OB16Model: 1769 Compact Digital DC I/O Module
Manufacturer: Allen Bradley
Condition: New & Original in Factory Packing
Factory Warranty: 12 Months
Specifications:
| Model | 1769-OB16 |
Outputs
| 16 (16 points/group) |
| Voltage category | 24V DC source |
| Operating voltage range | 20.4 26.4V DC |
| Output delay, on | 0.1 ms |
Output delay, off | 1.0 ms |
| Current draw @ 5.1V | 200 mA |
Heat dissipation, max | 2.11 W |
| Off-state leakage current, max? | 1.0 mA @ 26.4V DC |
| On-state current, min | 1.0 mA |
| On-state voltage drop, max | 1.0V DC @ 1 A |
Current per point, max
| 0.5 A @ 60??C (140??F)
1.0 A @ 30??C (86??F) |
Current per module, max
| 4.0 A @ 60??C (140??F)
8.0 A @ 30??C (86??F) |
Surge current1 | 2.0 A for 10 ms, repeatable every 2 s |
Isolation voltage
| Verified by one of the following dielectric tests: 1200V AC for 1 s or 1697V DC for 1 s, output point to bus; 75V DC working voltage (IEC Class 2 reinforced insulation) |
| Weight, approx | 280 g (0.61 lb) |
Dimensions (HxWxD), approx
| 118 x 35 x 87 mm (4.65 x 1.38 x 3.43 in.)
Height with mounting tabs 138 mm (5.43 in.) |
| Slot width | 1 |
| Module location | DIN rail or panel mount |
| Power supply | 1769-PA2, 1769-PB2, 1769-PA4, 1769-PB4 |
| Power supply distance rating | 8 modules |
| Terminal screw torque | 0.68 N m (6 lb in) |
| Retaining screw torque | 0.46 N m (4.1 lb in) |
Wire size
| (22 14 AWG) solid
(22 16 AWG) stranded |
| Wire type | Cu-90??C (194??F) |
| Replacement terminal block | 1769-RTBN18 (1 per kit) |
| Replacement door label | 1769-RL1 (2 per kit) |
| Replacement door | 1769-RD (2 per kit) |
| Vendor ID code | 1 |
| Product type code | 7 |
| Product code | 71 |
| Enclosure type rating | None (open style) |
- To limit the effects of leakage current through solid-state outputs, a loading resistor can be connected in parallel with your load. Use a 5.6 k , 1/2 W resistor for transistor outputs, 24V DC operation.
- Use a 1N4004 diode reverse-wired across the load for transistor outputs switching 24V DC inductive loads.
- Availability: In Stock
- Estimated Lead Time: Usually Ships in 1 - 7 Working Days
- Shipping Weight: 2 Kg
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