DATELs new DMS-20PC-7-DCM self-powered digital voltage monitor is designed for monitoring –48V intermediate bus voltages in modern telecom/ datacom/computer equipment. Its compact size and low power consumption (8mA typical) make it the ideal replacement for older, hard-to-read, analog panel meters. Simply connect a –36 to –75Vdc input across the two rear terminals and the meter is fully operational!

FEATUREs
• Great for –48Vdc telecom power monitoring
• Self-powered 2-wire operation
• –36 to –75V operating input range
• Ultra-low power consumption, 8mA (typ.) at –48V
• –200V input transient protection
• Reverse polarity protected to +100V
• 0.37"/9.4mm high, bright red, LED display
• Subminiature 1.38" x 0.88" x 1.0" package
• Super reliable, epoxy-encapsulated construction
• –25 to +60°C operating temperature range