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 |
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
