Product Overview
The Echo Relay Panel Feedthrough is a versatile power control solution designed to handle both current and future lighting loads. It accommodates a mix of normal and emergency single-pole loads (120–347 V) and double-pole loads (120/208 V or 277/480 V) within the same enclosure. With support for station and sensor inputs, DMX, Ethernet connectivity, and optional 0–10 V dimming or DALI output, it integrates seamlessly into a wide range of systems and applications.
ETC ERP24-FT241P Applications
- Houses of Worship
- Ballrooms & Convention Centers
- Multi-purpose Rooms
- Arenas & Stadiums
- Entertainment Facilities with DMX Control
- Lighting System Retrofits with Existing Breaker Panels
ETC ERP24-FT241P Features
- Supports 120–347 V single-pole and 120/208 V or 277/480 V double-pole switching
- Accommodates up to 48 relays per panel
- Configurable relay switching with simultaneous or delayed options
- 20 A single-pole relays, fed by 120 V with branch breakers, are ideal for plug load control
- Manual ON/OFF override with position indication
- Field-installable and replaceable relays
- DMX and Ethernet (sACN) control for preset and sequence playback
- Local user interface for panel configuration, preset/sequence programming, and individual channel control
- Built-in Ethernet port
- Optional 0–10 V, contact input, and DALI control cards
- UL924 Listed emergency control bypass with load shedding
- Voltage barrier for mixed normal/emergency use panels
ETC ERP24-FT241P Specifications
- Regulatory and Compliance:
- UL508 Listed (File: E92154)
- UL924 Listed (File: E242514)
- ANSI E1.11 DMX512-A standard compliant
- ANSI E1.31 streaming ACN standard compliant
- User Interface:
- Graphical display with LED backlight
- Button interface includes:
- 0-9 number buttons
- Navigation buttons (up, down, back, enter)
- "Light bulb" test button for local preset, sequence, and set level overrides
- USB interface for setup uploads and software updates
- Onboard Web UI for easy configuration
Mechanical:
- Enclosure, covers with locking doors, and internal subpanels
- 16-gauge steel enclosure with black, fine-textured, scratch-resistant powder coat finish
- Removable conduit panels on top, bottom, and sides
- Full front access; no side clearance required
- Removable covers for Class 1 and Class 2 wiring access
- Locking doors restrict access to manual overrides and Class 2 wiring
- Mechanical barrier separates low-voltage wiring from AC
- Removable subpanels with electronics and relays (available for separate shipping)
Electrical:
- Discrete feed per circuit for mixed voltage in a single panel
- Supports up to 48 relays in single or double-pole configurations
- Separate wiring chambers for Class 1 and Class 2 terminations
- Optional tool-free voltage barriers between relays for normal and emergency circuit separation
Control Electronics:
- Input: 120–277 V (+/-15%), 50/60 Hz, <16 A
- Multi-tap transformer terminals accept up to 12 AWG wire
- Control wiring accessible via flip-down door
- Terminals accept up to 12 AWG wire
- Class 2 control wiring exits the panel
- Removable connectors for all control terminations
- Relay modes: Normal (priority/HTP), latch-lock, or last-action
- Configurable DMX on/off threshold
- Built-in Elaho control supports:
- Up to 16 spaces with 64 presets per space (configurable via local UI or Elaho Inspire stations)
- Remote configuration for presets 1-16 via Elaho Access or Web UI
- One 16-step sequence per space
- UL924 Listed emergency control bypass
- Time-of-day and astronomical timeclock with flick-warn and holiday overrides
- Configurable data-loss behavior: Play preset, hold last look, or wait and fade
