Input Output Expansion Module EMS315 Relay Module The EMS315 Relay module provides the two power relays for Fuel and Crank control. The unit automatically selects 12 Volts or 24 Volts operation based on the system battery voltage. The contacts are rated for 70A inductive applications and comprise a high temperature Tungsten contact and a high current silver contact for a long reliable operational lifetime. Lean more EMS930 Input Output Expansion Module Many applications require additional inputs and outputs to those provided on the controller. The EMS930 provides an additional 8 outputs and 8 inputs often required in Telecom applications. When connected for remote monitoring the unit combines both Generator Controller and I/O expansion data together. Learn more EMS931 Output Expansion Module Many applications require additional outputs to those provided on the controller. The EMS931 provides an additional 8 outputs ofter required in Telecom applications. When connected for remote monitoring the unit combines both Generator Controller and Output expansion data together. Learn more
