Allen Bradley 1734-IB2 Digital DC sinking input module

FAQ

Q1. What type of signals does the 1734‑IB2 module handle?
It handles 2 discrete sinking DC input signals at 24 V DC nominal.

Q2. What supply voltage range does this module accept?
It accepts a field power voltage range of approximately 10–28.8 V DC.

Q3. How much current does each input consume?
Each input channel typically draws up to about 5 mA.

Q4. Does the module require a specific base to mount?
Yes. It mounts on a 1734‑TB or 1734‑TBS terminal base assembly.

Q5. What is the maximum POINTBus current draw?
The maximum POINTBus current draw is 75 mA at 5 V DC.

Q6. Are there status indicators on the module?
Yes — it has two yellow LEDs for input status and a red/green LED for module status.

Q7. What are the physical size and weight of this module?
The module is approximately 56 × 12 × 75.5 mm and weighs around 30.9 g.

Q8. What operating environment range is supported?
It supports an operating temperature from −20 °C to +55 °C with 5–95 % non‑condensing humidity.

1734-IB2 Allen Bradley

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