Allen Bradley 1719-IF4HB Industrial High‑Density Analog Input Module

FAQ

Q1: What type of product is the 1719‑IF4HB?
It is a high‑density 4‑channel analog input module in the Allen‑Bradley 1719 Guard I/O family.

Q2: What kinds of analog signals can this module accept?
It accepts thermocouple, RTD, voltage (±10 V), and current (0–20 mA or 4–20 mA) signals.

Q3: How many channels does the module have?
It provides 4 analog input channels.

Q4: What accuracy and resolution does the 1719‑IF4HB offer?
It has a 16‑bit resolution ADC with typical accuracy of ±0.1 % of full scale.

Q5: What are the physical dimensions and weight?
The module measures approximately 166 mm × 42 mm × 118 mm and weighs about 420 g.

Q6: What protections are included for the inputs?
It includes overvoltage protection up to ±30 V for voltage inputs and high common‑mode rejection.

Q7: What environmental conditions can it operate in?
It operates from −25 °C to +70 °C and supports up to 95 % non‑condensing humidity.

Q8: How are field connections made?
Field connections are made using spring‑clamp terminals compatible with 0.5–1.5 mm² (20–16 AWG) wire.

1719-IF4HB Allen Bradley

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