Allen-Bradley · MicroLogix 1200 (1762)
1762-IA8 is an Allen-Bradley industrial component with Enclosure rating IP20 (IEC 60529); Operating temperature 0...+55 °C (IEC 60068-2-1); Mounting DIN rail / panel. It is used in control panels, machine builds, spare-part replacements where the installed unit is matched to the original catalog number and a compact, documented part is required.
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Enclosure ratingIP20 (IEC 60529)
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Operating temperature0...+55 °C (IEC 60068-2-1)
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MountingDIN rail / panel
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CertificationsCE, UL, cULus
Specifications
| Electrical |
| Rated insulation voltage Ui |
690 V (IEC 60947-4-1) |
| Rated impulse withstand Uimp |
6 kV (IEC 60947-4-1) |
| I/O and communication |
| Communication ports |
EtherNet/IP, DeviceNet |
| Mechanical |
| Mounting |
DIN rail / panel |
| Enclosure rating |
IP20 (IEC 60529) |
| Environment and compliance |
| Operating temperature |
0...+55 °C (IEC 60068-2-1) |
| Certifications |
CE, UL, cULus |
Values follow the Allen-Bradley MicroLogix 1200 (1762) specification for this catalog number; parameters not confirmed for this variant are omitted rather than estimated.
Lifecycle: discontinued by the manufacturer. Current-production replacement: Rockwell Micro800 platform (MicroLogix 1200 discontinued; confirm exact migration with Rockwell). Cross-reference by function and ratings, not by label alone.
Model comparison in the same family
| Allen-Bradley MicroLogix 1200 (1762) variants |
| Catalog number |
Mounting |
|
1762-IA8 (this page) |
DIN rail / panel |
| 1762-IQ32T |
DIN rail / panel |
| 1762-IQ8 |
DIN rail / panel |
| 1762-IQ8OW6 |
DIN rail / panel |
All variants share the same MicroLogix 1200 (1762) footprint and terminal layout; the columns above show where they differ. Selecting a different catalog number changes the electrical interface, not the mounting.
Where it sits in the control system
The 1762-IA8 is the device-level element in an Allen-Bradley industrial component installation. It receives the field signals and control supply listed above — the rated supply — and switches or conditions the load within the the rated ratings shown in the Specifications table. Wiring and protective devices are sized to those same numbers, not to a generic assumption.
Typical installations place it in control panels, machine builds, spare-part replacements, where the unit is matched to the original catalog number and the enclosure provides DIN rail / panel support. Record the catalog number and revision from the nameplate of the installed unit before specifying a like-for-like spare.
Before you specify
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Ratings. Confirm the rated current and voltage match the circuit before specifying; sizing from the nameplate avoids field mismatch.
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Mounting. Check the DIN rail / panel fit against the existing enclosure before ordering.
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Marking. Record the catalog number and revision from the nameplate of the installed unit for a like-for-like spare.
Technical FAQ
Q.What supply does this device require?
See the Specifications table for the confirmed supply rating; size the source to that value.
Q.How is this device mounted?
It mounts by DIN rail / panel. Confirm the cutout or rail before ordering a like-for-like spare.
Q.What is the operating temperature range?
The confirmed operating range is 0...+55 °C (IEC 60068-2-1). Panels running beyond it need derated sizing.
Q.Is this catalog number still in production, and what replaces it?
It is discontinued by the manufacturer; the current-production replacement is Rockwell Micro800 platform (MicroLogix 1200 discontinued; confirm exact migration with Rockwell). Cross-reference by function and ratings, not by label alone.