Atlas Sound IED1516LI-E – 16 Input Logic Expansion Module
Atlas Sound IED1516LI-E – 16 Input Logic Expansion Module is backordered and will ship as soon as it is back in stock.
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Atlas Sound IED1516LI-E – 16 Input Logic Expansion Module
What is the Atlas Sound IED1516LI-E?
The IED1516LI-E is a 16-input expansion module that connects directly to an IED1516LI, bringing its total input capacity from 16 to 32 inputs driven by dry contact closures or 0 to 50VDC logic signals.
How does the Atlas Sound IED1516LI-E work?
The expansion module receives its power through the connection to the primary IED1516LI over a supplied 5-conductor expansion cable — no separate power supply needed. A green LED above each input illuminates when activated, and inputs are configured in GLOBALCOM System Management Center the same way as the primary module's inputs.
What are the key features of the Atlas Sound IED1516LI-E?
- 16 additional optically-isolated inputs — Doubles a single IED1516LI to 32 total inputs.
- Powered through the primary unit — No separate power supply required.
- 5-conductor expansion cable included — Direct connection to the IED1516LI.
Technical Specifications
| Inputs | 16 optically-isolated (expansion) |
| Power | 1-Watt Max, via IED1516LI connection |
| Operating Temp. | -30°C to +65°C |
| Warranty | 36 months |
Specifications sourced from AtlasIED. Requires an IED1516LI (sold separately). See the Atlas Sound collection.
Frequently Asked Questions
Can this be used on its own?
No, it requires a primary IED1516LI module to connect to and draw power from.
What warranty applies?
36 months from date of purchase.
At Creartion Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.
- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
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