Allen Bradley 1769 Compact Digital DC Output Module

1769-OB32 | Allen Bradley 1769 Compact Digital DC Output Module

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Part Number: 1769-OB32

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Retail Price:USD1,254.00

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Part Number: 1769-OB32

Model: 1769 Compact Digital DC Output Module

Manufacturer: Allen Bradley

Condition: New & Original in Factory Packing

Factory Warranty: 12 Months

Specifications:

Model		1769-OB32
Outputs		32 (16 points/group)
Voltage category		24V DC source
Operating voltage range		20.4 26.4V DC
Input delay, on		0.1 ms
Input delay, off		1.0 ms
Current draw @ 5.1V		300 mA
Heat dissipation, max		4.5 W
Off-state leakage current, max¹		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 current²		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, input point to bus and group to group 75V DC working voltage (IEC Class 2 reinforced insulation)
Weight, approx		450 g (0.992 lb)
Dimensions (HxWxD), approx		118 x 52.5 x 87 mm (4.65 x 2.07 x 3.43 in.) Height with mounting tabs 138 mm (5.43 in.)
Slot width		1.5
Module location		DIN rail or panel mount
Power supply		1769-PA2, 1769-PB2, 1769-PA4, 1769-PB4
Power supply distance rating		6 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		73
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.

1769-OB32 | Allen Bradley 1769 Compact Digital DC Output Module