Panels

The Energy Master Control System provides 100% digital replacement for traditional time clocks, twist timers and contactor packages. Panels and switches daisy-chain together using category 5 patch cables with RJ45 connectors. The digital timing control (DTC) of the EM1400 Energy Master Series includes many advance features and provides for complete control of up to 256 circuits. Control options are enhanced by the ability of the EM1400 series to accept inputs from a variety of accessory devices including; digital photo sensors, dry contact closures, keypads & switches, as well as peripheral devices such as serial and Ethernet interfaces.

DTC Features

• 32 independent 365-day schedules
• Astronomical timing of Sunrise and Sunset events
• Large LCD user interface display
• Ten-year battery backup of time-of-day
• Non-volatile system memory stores all programming
• Manual override of each circuit
• On-Board digital contact closure inputs
• On-Board photo sensor input

Master Panels

• Enclosure dimensions: 12” w x 18” h x 6” d (8 or 16 relays)
• Enclosure type: Surface mount, hinged cover enclosure with friction catch, NEMA 1
• Bus specifications: Devices: 16 Maximum
• Length: 4000 feet Maximum
• Listings: UL/CUL 916 listed, ETL listed to UL 924 (for emergency circuit use)
• Programming: Via EM1400 clock or via PC with EM I-Manager Software
• Max. humidity: 10% - 90% non-condensing
• Ambient temperature: 0° - 105° F
• Power supply voltage: 120v/277v
• Bus protocol: RS 485 (EM1400 bus)
• Bus connector: RJ45 connectors
• System Inputs: 10 Digital contact closure inputs;  1 Photo sensor input (Use EM14PS photo sensor)

Slave Panels

• Enclosure dimensions: 12” w x 18” h x 6” d (8 or 16 relays)
• Enclosure type: Surface mount, hinged cover enclosure with friction catch, NEMA 1
• Listings: UL/CUL 916 listed, ETL listed to UL 924 (for emergency circuit use)
• Max. humidity: 10% - 90% non-condensing
• Ambient temperature: 0° - 105° F
• Power supply voltage: 120v/277v
• Bus protocol: RS 485 (EM1400 bus)
• Bus connector: RJ45 connectors