INOR IsoPAQ-110L Loop-Powered Isolators

1- and 2-channel loop-powered isolators for 0(4)–20 mA signals in an 11.2 mm compact DIN-rail housing — no external supply, Protective Separation, fixed ranges.

Key advantages

• No power supply — loop powered from the 0(4)–20 mA signal.
• 1- and 2-channel versions — 2-channel for high-density panels.
• Compact 11.2 mm — shallower 60 mm depth vs IsoPAQ-21L/22L class.
• Protective Separation — 2.5 kV isolation; 600 VAC/DC working voltage; 0.15% FS typical.

Typical applications

• Ground-loop isolation on 4–20 mA runs where rail space is tight.
• Cost-effective dual-channel isolation without a PSU.
• Retrofits into shallow cabinets (60 mm depth).

Selection guide

• Channels — 1- or 2-channel IsoPAQ-110L — state on RFQ.
• Signals — Fixed 0(4)…20 mA in/out.
• Accuracy — 0.15% FS typical; response <5 ms.
• Environment — 0…+55 °C; 11.2 mm width; 60 mm depth.
• Vs 21L/22L — 21L/22L offer 4 kV / 0.1% / −20…+70 °C in 12.5 mm; 110L is the more compact, lower-isolation option.

Common mistakes

• Ordering 110L when 4 kV isolation of 21L/22L is specified.
• Expecting mA↔V conversion — fixed same-signal isolator.
• Ignoring the narrower ambient range (0…+55 °C).
• Accessories · Signal conditioner buying guide

When to RFQ / what to tell us

1. 1- vs 2-channel; quantity.
2. Isolation/accuracy needs (110L vs 21L/22L).
3. Ship-to; cabinet depth constraints.

Request a Quote · Get selection help

Specs

Documents

• IsoPAQ-110L product page

FAQ

Q: 110L vs 21L/22L? A: 110L is more compact (11.2 mm / 60 mm depth) with 2.5 kV and 0.15% FS. 21L/22L offer 4 kV and 0.1% FS in a 12.5 mm / 104 mm package.

Q: What should I send for a quote? A: Channel count, quantity, ship-to. Compatible with systems using INOR IsoPAQ-110L if you need a drop-in check — we do not claim authorized-dealer status.

Links

• Accessories · Signal conditioner buying guide
• Request a Quote · Get selection help