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Built for high-current 24 V DC switching.
1769-OB8 provides eight solid-state sourcing outputs for Compact I/O applications. Each point can handle up to 2.0 A at 60 °C, with an 8.0 A maximum for the complete module. |
OUTPUT WINDOW
20.4–26.4 V DC
Specified operating voltage range for the 24 V DC source output stage. Turn-on delay 0.1 ms
Turn-off delay 1.0 ms under the specified maximum-load condition |
8 A
maximum module current
2 A
maximum continuous current per point at 60 °C
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| GROUP 1 Outputs 0–3 Internal DC common 1 4 output points |
GROUP 2 Outputs 4–7 Internal DC common 2 4 output points |
| 1769-OB8 8-point 24 V DC high-current sourcing output 2 A / point |
1769-OB16 16-point 24 V DC solid-state sourcing output |
1769-OB32 32-point 24 V DC solid-state sourcing output |
Selection point OB8 is particularly relevant when fewer points are required but higher current per output is important. |
| Output type 24 V DC source |
On-state current 1.0 mA minimum |
Voltage drop 1.0 V DC maximum @ 2 A |
Leakage 1.0 mA maximum @ 26.4 V DC |
| Surge 4 A for 10 ms |
Bus current 145 mA @ 5.1 V DC |
Heat dissipation 2.20 W maximum |
Weight Approx. 280 g |
| Dimensions 118 × 35 × 87 mm |
Mounting DIN rail or panel |
Distance rating 8 modules |
Terminal torque 0.68 N·m |
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Industrial automation products prepared for fast response. |
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READY
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| Sales Manager Miya zheng |
Email sales@amikon.cn |
Phone / WhatsApp +86 180 2077 6792 |
| 01 | Why choose 1769-OB8 instead of a higher-point 24 V DC output module? Its eight-point architecture is useful when the application has a smaller output count but needs up to 2.0 A continuous current per point at 60 °C. |
| 02 | Does 1769-OB8 provide isolated output groups? Yes. Outputs 0–3 and outputs 4–7 are arranged as two isolated groups with separate DC commons. |
| 03 | What is the maximum current for the complete 1769-OB8 module? The specified maximum continuous current is 8.0 A per module at 60 °C, with a maximum of 2.0 A per point. |
| 04 | How should inductive 24 V DC loads be treated with 1769-OB8? For transistor outputs switching 24 V DC inductive loads, the installation guidance recommends a reverse-wired 1N4004 diode across the load for surge suppression. |
| 05 | Is 1769-OB8 a sinking or sourcing output module? 1769-OB8 is a sourcing output module. It supplies current toward sinking field devices within the specified 24 V DC operating range. |
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