Allen Bradley 1734-4IOL Industrial IO‑Link Master I/O Module

FAQ

Q1: What type of module is the 1734‑4IOL?
It is an IO‑Link Master I/O module in the Allen‑Bradley 1734 POINT I/O family that supports four configurable channels.

Q2: How many IO‑Link channels does it support and at what data rates?
It supports 4 IO‑Link channels with communication rates of 4.8 kB, 38.4 kB, and 230.4 kB.

Q3: Can the channels be used as standard digital I/O?
Yes — the channels can be configured as standard digital inputs or outputs if IO‑Link is not used.

Q4: What power supply range does it require?
It operates from 19.2 V DC to 28.8 V DC, with a nominal field supply of 24 V DC.

Q5: What communication protocol is used?
It uses IO‑Link protocol for connected sensors/actuators.

Q6: Does it provide status indicators?
Yes — there are LEDs for module status, network status, individual channel status, and IO‑Link status.

Q7: What environments can this module operate in?
It is suitable for industrial environments with operating temperatures from –20 °C to +55 °C and non‑condensing humidity up to 95 %.

Q8: What are the physical dimensions and weight?
The module is compact — 56 mm high × 12 mm wide × 75.5 mm deep and weighs about 36 g.

1734-4IOL Allen Bradley

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