Name: GE Fanuc IC655MDL580 / IC655MDL581 Series Five Relay Output Module
Brand: GE
SKU: 2906104
Price: 1 USD
Availability: InStock

GE Fanuc IC655MDL580 / IC655MDL581 Series Five Relay Output Module Item NO.: 2906104

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Common ground first

Shared Role, Then Model Differences

IC655MDL580 / IC655MDL581

Sixteen- and thirty-two-point relay output modules rated for 2 A resistive loads.

Shared technical scope

Both modules use electromechanical relay contacts to switch AC or DC field loads and provide logic-side status indication. Their relay output is useful where transistor or triac polarity is not appropriate, but contact ratings still depend on load type.

Difference boundary

IC655MDL580 provides 16 relay outputs; IC655MDL581 provides 32. Both are listed at 2 A for resistive loads, while lamps and solenoids require the manual’s reduced current and expected contact-life review.

Verified technical data

Common Specifications and Model-Specific Data

Shared relay behavior

OutputElectromechanical relay contacts

Resistive rating2 A per point

Field powerExternal AC or DC source

StatusLogic-side output indication

MaintenanceReview contact life and load suppression

Density difference

IC655MDL58016 relay outputs

IC655MDL58132 relay outputs

GroupingConfirm commons and group current from the wiring sheet

Load typeResistive, lamp and solenoid limits differ

Address space16 versus 32 output references

Functional position

Relay Contact Life

A 2 A resistive rating does not mean 2 A for every load type. Coil and lamp inrush can shorten contact life; use the manufacturer’s load table and suitable suppression.

Resistive load

Use the documented current limit.

Solenoid or lamp

Apply the lower rating and switching-life expectation.

Replacement

Preserve commons, point order and suppression components.

Controlled replacement

Records to Preserve Before Removal

Step 1

Classify every load as resistive, lamp or solenoid and record voltage/current.

Step 2

Capture common grouping, terminal labels and suppression devices.

Step 3

Confirm 16- versus 32-point reference allocation before wiring.

Manual-driven decisions

Technical Questions

Which relay-output role links IC655MDL580 / IC655MDL581?

Both are Series Five relay output modules listed at 2 A for resistive loads.

How do point counts differ for IC655MDL580 / IC655MDL581?

IC655MDL580 has 16 outputs; IC655MDL581 has 32.

Can the 2 A rating for IC655MDL580 / IC655MDL581 be applied to solenoids and lamps?

Not automatically. Use the manual’s lower limits and contact-life data for inductive or high-inrush loads.

Why is suppression important with IC655MDL580 / IC655MDL581?

Suitable suppression reduces switching transients and helps protect relay contacts and surrounding circuits.

What should be compared before changing between IC655MDL580 / IC655MDL581?

Compare point count, reference allocation, common grouping, field voltage, load type and terminal wiring.

Which switching-duty record helps select between IC655MDL580 / IC655MDL581?

Retain the field voltage, load category, operating frequency, inrush and expected contact-life duty for each relay output.

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Product Name	GE Fanuc IC655MDL580 / IC655MDL581 Series Five Relay Output Module
Item NO.	2906104
Weight	0.1 kg = 0.2205 lb = 3.5274 oz
Category	GE
Brand	GE
Creation Time	2026-09-07

GE Fanuc IC655MDL580 / IC655MDL581 Series Five Relay Output Module Item NO.: 2906104

GE Fanuc IC655MDL580 / IC655MDL581 Series Five Relay Output Modules

Shared Role, Then Model Differences