Allen Bradley 1738-APB ArmorPoint PROFIBUS DP Network Adapter

FAQ

Q1. What is the 1738‑APB used for?
It is a PROFIBUS DP network adapter that connects ArmorPoint I/O modules to a PROFIBUS DP communication network.

Q2. What bus protocol does it support?
It supports the PROFIBUS DP protocol for deterministic, high‑speed industrial communication.

Q3. What supply voltage is required?
It operates on a 24 V DC supply within a 10–28.8 V DC range.

Q4. How many ArmorPoint modules can be connected?
A PROFIBUS DP node with this adapter can support up to 63 connected ArmorPoint modules (application dependent).

Q5. What environmental conditions can it operate in?
It is rated for −20 °C to +60 °C operating temperature and non‑condensing humidity.

Q6. What are the physical dimensions?
The adapter measures about 112 × 72 × 65 mm (height × width × depth).

Q7. How heavy is the 1738‑APB?
The weight is approximately 0.36 kg (0.80 lb).

Q8. Is this product still current?
No, the 1738‑APB is discontinued and no longer available for sale, with no planned direct replacement.

1738-APB Allen Bradley

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