View larger
SPD Switching Power Supply Redundant Module
This SPD additional module allows the connection of 1 power supply +1 or more additional redundant power supplies. In this case, the continuity of the 24VDC output is always guaranteed, even in case of failure of one power supply. 2 relay outputs provide voltage free outputs in order to send the alarm to a control unit when a failure occurs.
Features
• Installation on DIN Rail 7.5 or 15mm
• 2 “Power Rdy” relay outputs
• Up to 480W output
• Unlimited number of connectable redundant power supplies*
• Very compact dimensions
• UL, cUL listed
• TUV approved
• Ce and RoHS compliant
*The power supplies can be externally connected with SPD24RM20 to increase the output power. However it is suggested to use 90% load only, for example 10A*2*0.9= 18A. The power supplies of different models or spec. can not be connected for parallel operation.
