Description
The H8P5-MI-D48-120 is a comprehensive wired processor from Lutron’s HomeWorks 8 Series, combining both a Module Interface and a Dimmer Interface (D48) in a single unit. It enables seamless communication between high- and low-voltage components in smart lighting systems. Engineered for high-reliability performance, it supports multi-processor configurations and retains memory during outages.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Lutron |
| Category |
|
| Part Number |
H8P5-MI-D48-120 |
| Subcategory |
Lighting Controller |
| Series |
HomeWorks 8 Series |
| Input Voltage |
120 V 50/60 Hz |
| Cooling Method |
Passive (fanless) |
| Heat Dissipation |
18 BTUs per hour |
| Integrated Interfaces |
Dimmer Interface (D48) + Module Interface
|
| Low-Voltage Wiring |
NEC Class 2 / IEC PELV, twisted shielded pairs |
| Serial Interfaces |
2 × DB-9 RS-232 |
| Network Interface |
1 × RJ45 Ethernet |
| DIP Switch Addressing |
Supports up to 16 processors |
| Surge Protection |
IEC 61000-4-2 / ANSI C62.41 compliant |
| ESD Protection |
Yes |
| Diagnostics |
Power, Tx/Rx per link, Link power/short indicators |
| Timeclock Accuracy |
±1 minute/year |
| Memory Backup |
Lithium battery |
| Operating Temperature |
0–40 °C (32–104 °F) |
| Humidity Range |
0–90 % non-condensing |
| Mounting Options |
HWI-PNL-8 (bottom), HWI-LV32-120 (top) |
| Weight |
9 lbs (4.1 kg) |
Information About H8P5-MI-D48-120
The H8P5-MI-D48-120 is a Lutron HomeWorks 8 Series processor that integrates both a Module Interface and a Dimmer Interface (D48), offering robust control in complex lighting automation setups. It supports full system communication via low-voltage wiring and connects easily to RS-232 and Ethernet systems for programming and integration. Designed for structured environments, it includes passive cooling, extensive surge and miswire protection, and a 10-year battery-backed memory system. This processor is ideal for high-end residential or commercial installations requiring both lighting and module automation in one streamlined device.
Key Features:
- Integrated Interfaces: includes both Dimmer Interface (D48) and Module Interface in one unit for streamlined setup
- Multi-Protocol Communication: supports RS-232, Ethernet, and low-voltage Class 2/PELV connections
- Advanced Diagnostics: features LED indicators for power, communication, and shorts across multiple links
- Built-in Timeclock: internal lithium battery maintains scheduling with ±1 minute/year accuracy
- Surge & ESD Protection: meets IEC 61000-4-2 and ANSI/IEEE C62.41 standards for industrial-grade reliability
- Miswire Prevention: all terminals are protected against reverse polarity and short circuits
- Passive Cooling: designed without fans to reduce noise and mechanical failure
- Modular Mounting Options: supports both HWI-PNL-8 and HWI-LV32-120 enclosures for installation flexibility
The H8P5-MI-D48-120 delivers the reliability and precision required for dual-interface smart lighting systems.
