Alarm Lock Eagle 6000 Especificaciones descargar pdf (Pagina 25)

Eagle Research Corporation

REV 11.1.11 Page | 21

OPTIONAL RELAY CARD (EBM80/RC4)

The optional mechanical relay card has four channels for generating pulse outputs. The

outputs are fused at 5 amps, and an individual LED provides the status of each output.

Jumper JP1 determines whether the +12 VDC power source for the relay coil is internal

or external. The default setting sources the relay coil externally. Jumpers JP2, JP3,

JP4, and JP5, one for each relay, determine whether the relay coils are energized on a

low or high logic state from the RTU. The default setting is for low logic state. Ports

P4.0, P5.0, P6.0, and P7.0 determine the addressing of the relay outputs in sets of four.

For proper function, both hardware and software addressing must match. The table

below lists the specifications for the mechanical relay card.

Description

Specifications

Electrical Isolation

Dielectric Strength

Surge Strength

750 VAC (between open contacts)

2000 VAC (between coil and contacts)

4000 V standard, 6000 V high (at 1.2x50us standard surge

wave)

Output (Switching)

Voltage

30 VDC / 250 VAC, Resistive

Output Current (max)

Momentary

Continuous

5 A (no), 3 A (nc)

5 A

NOTE

Four of the digital I/O lines must be sacrificed to use the mechanical relay card.

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