Naztec Model NM512E Enhanced NEMA Conflict Monitor

The Naztec Model NM512E NEMA Conflict Monitor is a cost effective, reliable enhanced monitor designed for the most demanding traffic applications. It meets and exceeds NEMA TS1 specifications. The NM512E monitors all critical intersection functions and uses LEDs to indicate power failures, conflicts, red failures, controller voltage monitor, program card ajar, and internal processor status. The NM512E also monitors for short yellows, and programmed sequence failures. It allows selectable latching of failures. The NM512E monitor utilizes a standard NEMA program card.

Features

• 12 Channel NEMA Monitor

• Enhanced features selectable by channel

• Utilizes standard TS1 program card

• EPROM Memory / No batteries

• Large dedicated RESET button

• Microprocessor-based circuitry for accuracy and reliability

• Exceeds NEMA TS1-1989 functional and environmental specifications

Programming

• Minimum flash, 0-12 seconds

• Short yellow per channe

• Programmable sequence monitor

• Latch selectable options

Indications

• Power LED

• Conflict LED

• Red Fail LED

• Indication Fail LED

• Min/Seq Fail LED

• +24V I LED

• +24V II 

• CVM (Conflict Volt Monitor)

Environmental

• Temperature: -30º F to 165º F

• Humidity: 0 to 95 percent

NEMA+ Features

• Meets and exceeds TS1-1989 Specifications

• Utilizes standard TS1 program card

• EPROM Memory / No batteries

• Machine tooled socket I.C.’s

• Latch 24 V failures

• Latch CVM Failure

• Programmable Short Yellow

• Enhanced Monitoring

Electrical

• Power Line Voltage: 75 to 160 VAC, RMS

• Line Frequency: 57 to 63 Hz, 60Hz nominal

• Power Consumption: 9 watts, typical

• Fuse, Front Panel, 1 Amp

Monitoring Voltage  

• Pickup: 100 +/- 2.5 Volts AC, RMS

• Dropout: 92.5 +/- 2.5 Volts AC, RMS

• Hysteresis: 7.5 +/- 1.0 Volts AC, RMS

Dimensions

• Height: 10.5 inches

• Width: 4.5 inches

• Depth: 10.9 inches

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