Davicom DV-Micro Remote Control & Monitoring System

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Summary

The Davicom DV-Micro is designed to handle your small-budget remote-control & monitoring needs. I/O capability includes 8 metering, 8 status and 8 relays, and communications is achieved over dial-up or IP networks. The DV-Micro operates with the same Graphical User Interface (GUI) as other Davicom products, so personnel can easily control all sites, from the smallest to the largest, with a unit from the Davicom family.

The DV-Micro is just as intelligent as other Davicom units with extensive condition-driven and event-driven programming capabilities. It boasts the industry’s widest choice of communication means, including: voice/DTMF, PC, FAX, E-Mail, pager, text messaging and Web Browser. It also allows easy access via a Blackberry ® or smart phones.

Technical Specification

Technical Specification

Electrical Specifications

Specification

Number

Description

Metering (Analog) Inputs

8

Resolution: 12 bits;Single-ended inputs;0-5V, with attenuation ranges selectable on external I/O board.Impedance > 100 kOhms;

Status (Digital) Inputs

8

EIA compatible;Opto-isolated;Impedance > 22 kOhms;Detection levels: -12 to +0.8 VDC (low), +2.4 to +12 VDC (high).

Audio Input

1

-20 to +10 dBm (300-3000 Hz); Impedance 10 kOhms.

Outputs (Commands)

8

Selectable NO/NC dry contact relays (70 VAC @ 0.4 A, 30 VDC @ 2 A) or open collector (100 mA)

Auxiliary DC Outputs

5 VDC @ 250mA max, 12VDC @ 500mA max >> Total combined 750mA max

Local Access Port

1

115200 bps, USB Type B connector located on front panel.

Serial Ports for On-Site Ancillary Equipment through USB Hub & Dongles

8

1200 to 115200 bps, DB9 male on USB dongles connected through USB hub.

Extra Ports for External Modems through USB Hub

4

USB modems required. Must support Linux CDC drivers.

Internal Modem

1

RJ-11 jack located on rear panel;Voice/Fax/Data;56 kbps maximum;Fax up to 14400 bps;DTMF interface.

External USB Storage through USB Hub

4

Up to 4 external USB memory devices. FAT32 formatted devices only.

Real Time Clock (RTC)

Standard: 20 PPM accuracy, stability of 1.25PPM/°C between -10 & +60°C.TCXO Option: 3.8 PPM between -10°C & +60°C. Equivalent to 10 seconds per month.

Power Requirement

11.5-14.5 VDC, 1 A Max.

Fuse

250 V, 3 A

Electric Fields

Tested to 10 V/m

Electrostatic Discharge (ESD)

Tested to 12 kV

Operating Temperature Range

0 to 50°C (32 to 122°F)-40 to 70°c available

 

0 to 50°C (32 to 122°F)-40 to 70°c available

 

0 to 50°C (32 to 122°F)-40 to 70°c available

0 to 50°c (32 to 122°F)

-40 to 70°c available

 

MECHANICAL SPECIFICATIONS

Dimensions 1 RU, half width8.5 x 1.75 x 12 in (W x H x D)21.6 x 4.4 x 30.5 cm
Weight 4 lbs (1.8 kg) dry5 lbs (2.3 kg) shipping

RoHS Status: RoHS Compliant

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