DV-216-1/P

DV-216-1/P

Includes the rackmount 12V power supply, 4 interconnecting cables, and two I/O terminal blocks.




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The Davicom System is designed for the Monitoring and Alarm Control of equipment installed at remote transmission sites. Surveillance is accomplished by sampling the analog and digital input signals, while control is obtained through the opening and closing of relay contacts. The system also allows remote audio monitoring of the site via a touch-tone telephone or audio streaming over an IP connection.

 

Multiple Input/Output configurations allow you to choose the appropriate size of Davicom unit.

  

INPUT/OUTPUT CONFIGURATION OPTIONS: 

INPUTS

OUTPUTS

PORTS

PRODUCT
prefix

Metering

(analog)

Status

(digital)

Audio

Relay/

Open collector

Serial
(RS-232)
DV-208

8

16

4

16

4

DV-216

16

32

8

32

8

 
 
 

VIRTUAL INPUTS/OUTPUTS AND TIMERS:  

Virtual Logic Gates

128

Program conditional actions and complex logic functions, to control relays, set qualifiers, view flags or other events. In addition, the units have qualifier and inverter functions on all inputs.

Virtual Relays

128

Use the latch and pulse functionalities to qualify conditional actions without using physical relays.
Timers

128

Set date/time events & windows. For example, AM antenna pattern changes with specific time windows for each month.
 
 
CONNECTIVITY OPTIONS:
PRODUCT
suffix

DV-208/216 HARDWARE

SITE CONNECTION

1

Internal dial-up modem;

One serial port to accommodate a Hayes-compatible external modem1

(external modem not included); and Ethernet connection for IP.

- Landline telephone

- Analog mobile telephone (with RJ-11 connector)

- GSM (Hayes compatible)

- Satellite (Hayes compatible)

- Microwave / Radio link

- Internet, WAN, LAN over secure IP

2

Two serial ports to accommodate primary and alternate Hayes-compatible external modems1

(modems not included); and Ethernet connection for IP.

 
For several years, leading broadcasters and first responder organizations around the world have been relying on efficient Davicom technology to remotely monitor and control their site equipment and reduce operating costs.
 

Davicom Systems features and benefits include:

Easy installation, set-up and operation.
Reliable proven in the field since 1994.
Stand-alone units that do not require a computer at the site.

Ports, relays, metering... are included. Package includes the power supply, I/O cables and interconnect panels.

Very intelligent and simple

Automated operations and manual control to minimize operational downtime.

Reduced site maintenance costs

Extensive log and remote measurements help diagnose and solve problems with fewer trips to the site.

Reduced overtime thanks to minor alarm muting functions.

Widest choice of means of communications including secure 128-bit* encrypted IP.

Redundancy

Dual-modem ready.

Robust

No moving parts such as hard disk drives or fans. Can handle electric fields of over 10 V/m and electrostatic discharges of 12 kV.

Easy upgrades

Battery RAM and Flash memory.

Direct monitoring of site audio via telephone or IP streaming.

Real-time access to site information from anywhere in the world.

Increased security at remote sites.

User-customizable interface that reflects the exact set-up of site equipment.

Single location management of all sites.

 
* Depending on country of export.

ELECTRICAL SPECIFICATIONS:

Specification

Number

208/216

Description

Metering (Analog) Inputs

8/16

Resolution: 12 bits;

Bipolar / Differential;

3 selectable ranges: -2.5 to +2.5, -10 to +10 and -20 to +20 VDC;

4-20mA input mode jumper selectable;

Impedance > 100 kOhms;

True-RMS converter (optional): 60 Hz to 20 kHz.

Status (Digital) Inputs

16/32

EIA compatible;

Opto-isolated;

Impedance > 22 kOhms;

Detection levels: -12 to +0.8 VDC (low), +2.4 to +12 VDC (high).

Audio Inputs

4/8

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

Line in & MIC in

2/2

PC sound-card standard LINE-IN and MIC-IN connections.

Outputs (Commands)

16/32

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

Auxiliary DC Outputs

2/4

DV-208:
5 VDC @ 250mA max, 12VDC @ 500mA max >> Total combined 750mA max

DV-216:

5 VDC @ 250mA max per I/O board, 12VDC @ 500mA max per I/O board
>> Total combined 1500mA max*

 

Local Access Port

1/1

115200 bps, DB9 female connector located on front panel; or

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

Serial Ports for On-Site Ancillary Equipment

4/8

1200 to 115200 bps, DB9 male connectors located on rear panel.

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

8/8

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

Serial Ports for External Modems

2/2

1200 to 57600 bps, DB9 male connector located on rear panel.

Extra Ports for External Modems through USB Hub

4/4

USB modems required. Must support Linux CDC drivers.

Internal Modem

1/1

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

4/4

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

Real Time Clock (RTC)

3.8 PPM between -10°C and +60°C. Equivalent to 10 seconds per month.

Power Requirement

11.5-14.5 VDC, 1.5 A Max.

Fuse

250 V, 3 A

Electric Fields

Tested to 10 V/m

Electrostatic Discharge (ESD)

Tested to 12 kV

Operating Temperature Range

-40°C to +80°C
(-40°F to +176°F )

* Total combined max reduced to 1000mA with 24/48 VDC power option installed in unit.

 

MECHANICAL SPECIFICATIONS:

Dimensions
2 RU
19 x 3.5 x 12 in (W x H x D)
48.3 x 8.9 x 30.5 cm
Weight
MAC208:
8 lbs (3.6 kg) dry
9 lbs (4.1 kg) shipping
 
MAC216:
10 lbs (4.5 kg) dry
11 lbs (5 kg) shipping
 
RoHS Compliant