Carlo Gavazzi Monitoring Relay Current/Voltage 1-Phase Din-Rail DIC01DD48AV0

Carlo Gavazzi Monitoring Relay 1-Phase True RMS AC/DC Over and Under Current / Voltage, DIN-Rail, 2x SPDT, Supply: 24-48VAC/DC.

DIC01 and PIC01 are precise TRMS AC/DC over+under, over+over or under+under current and voltage (selectable by DIP-switch) monitoring relays. DIC01 can perform also DC plus/minus measurement by short circuiting pins Z3 and Y1. The devices can be connected to the MI or MP and A82 or E82 current transformers. Both relays have two individual set levels with their own time delay. Only for DIC01 each set level can work with a single SPDT relay. Owing to the built-in latch function, the ON-position of the relay output can be maintained. Inhibit function can be used to avoid relay operation when not desired (maintenance, transitions). The LED's indicate the state of the alarm and the output relays.

General Characteristics

• TRMS AC/DC over + under, over+over, under+under current and voltage monitoring relays
• DC process signal plus/minus monitoring relay (DIC01)
• Selection of measuring range by DIP-switches
• Adjustable current and voltage on relative scale
• Adjustable hysteresis on relative scale
• Separately adjustable delay functions (0.1 to 30 s)
• Programmable latching or inhibit at set level
• Output: 1 or 2 x 8 A SPDT relay N.D. or N.E. selectable
• For mounting on DIN-rail in accordance with DIN/EN 50 022 (DIC01) or plug-in module (PIC01)
• 45 mm Euronorm housing (DIC01) or 36 mm plug-in module (PIC01)
• LED indication for relay(s), alarm and power supply ON
• Galvanically separated power supply