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8. Relay Connections
Six normally open relays are available for controlling third party devices - motorized lifts, window shades,
and projection screens. The included removable connectors will accept up to 16ga bare copper leads.
Be careful to verify that no portion of one wire touches the other wire. Prior to connection verify that the
connected load does not exceed 24volts AC/DC or 1amp. If either parameter is exceeded, add a higher
capacity relay to control the load and use the EL-SC-300 output to control that relay.
NOTE: The relays only control turning the external load on / off and do not supply any power.
For detailed wiring instructions, please refer to the Integration Note and documentation for the connected
device.
9. LAN / PoE Connection
The EL-SC-300 can be powered over Ethernet (PoE). The minimum PoE requirement is IEEE 802.3at. 42.5
- 57 VDC, 600 mA maximum.
NOTE: The EL-SC-300 can be connected via WiFi, however a wired connection is preferred.
10. Reset Button
Located on the right rear of the controller is the recessed pinhole button that can be used in three ways:
1.
2 second press and release resets the controller to DHCP
2.
20 second press and release removes all configuration information. Software version will be
maintained.
3.
While applying power, a 10 second press and release will perform a full factory reset. Software
will revert to factory default version. DO NOT remove power during a factory reset as it will
permanently damage the unit. Allow the unit to reboot and become discoverable (about 4
minutes). Note: the LED will remain red during the reset process.
WARNING! THESE ACTIONS CANNOT BE UNDONE!
11. Power
Once all other connections have been completed, connect an Ethernet cable connected to a PoE switch or
the 12 VDC, 2.5A power supply to the DC input.
12. LED Status Indicator
The LED communicates the status of the controller:
Blue
Power on / connected to network
Blue flashing slowly
Boot up
Blue flashing rapidly
Controller updating
Amber
Power on / not connected to network
Red
Boot failure
Red flashing
Self check failure
13. Network Connection
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The EL-SC-300 is factory set to use DHCP. First, connect to a wired network. Once connected, use
Configurator to set a static IP address or connect via WiFi.
14. Specifications
Connections
• RS-232, Null modem configurable - (8) RJ-45 ports
• RS-485 - (2) RJ-45 ports
• IR Output, (Mono), - 12V DC - (12) 3.5mm ports
• Signal Input - (4) Terminal Block Connectors 3-pin
• Relay - (6) Terminal Block Connectors 3-pin
• HDMI 1.4b - (1) For on screen display
• USB (1) 3.0 USB / (1) 2.0 USB
• RCA Audio - (2) Stereo audio out
• Ethernet / PoE IEEE 802.3af (802.3at Type 1) - (1) RJ-45 port
• Power (1) Coaxial Type A, 2.5mm inside diameter. 12V 2.5A
• 2.4 / 5 GHz WiFi 802.11 b/g/n/ac
System
Software compatibility: Refer to the integration note for compatibility
Updates managed by ELAN Core Module software
General
Operating Temperature: 0° to 40° C
Operating Humidity: 90% Maximum (Non-Condensing)
Mounting: Free standing, Rack mount
Product Dimensions
With feet: 17" W x 2.25" H x 14" D (431.8mm W x 57.2mm H x 355.6mm D)
Without feet, with rack mount brackets: 19" W x 1.75" H x 14" D (482.6mm W x 44.45mm H x 355.6mm D)
Weight 8 lbs, 11oz / 3.95kg
Certifications
CE, FCC, C-Tick / RCM
EL-SC-300
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