Davicom - MAC208 & MAC216

Thanks to their modular design MAC units can be configured for small and large sites.

Multiple Input/Output configurations allow you to choose the appropriate size of MAC unit. Expansion can be achieved by networking up to 4 MAC units through Ethernet connections.

INPUT/OUTPUT CONFIGURATION OPTIONS:

INPUTS OUTPUTS PORTS
PRODUCT
prefix		 Metering
(analog)		 Status
(digital)		 Audio Relay/
Open collector		 Serial (RS-232)
MAC208 8 16 4 16 4
MAC216 16 32 8 32 8
Expandable to 64 128 8 128 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, MAC 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		 MAC 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.

FRONT VIEW OF A MAC208/MAC216 UNIT:

REAR VIEW OF A MAC216 UNIT:

FEATURES:

INPUTS / OUTPUTS

  • MAC units use industry-standard 50-pin Champ connectors for all its Input/Output points.

REMOTE CONTROL, MONITORING AND INTERROGATION

  • Ethernet jack #1 allows fully integrated IP capability, including the ability to send alarm messages through e-mail;
  • Telephone jack allows remote control/monitoring/interrogation through landline. Monitor audio inputs live over the phone and send commands using DTMF tones;
  • Serial ports IOIOI #1 and #2 allow remote control/monitoring/interrogation through GSM, satellite or landline external Hayes-compatible modems;
  • Line-in audio jack allows remote monitoring in stereo of external audio sources.

LOCAL CONTROL, MONITORING AND INTERROGATION

  • USB port to connect to a laptop (from the MAC's front panel);
  • Serial port to connect to a laptop or PDA2 (from the MAC's front panel);
  • Stereo headphone jack to locally monitor audio inputs (from the MAC's front panel).

SITE MAINTENANCE

  • Local and pause push buttons (on the MAC's front panel) allow on-site technicians to work safely.

ON-SITE ANCILLARY EQUIPMENT

  • Ethernet jack #2 can ping up to 32 on-site ancillary equipment (or connect a master MAC unit to a slave MAC unit);
  • Serial ports #1 to #8 can control on-site ancillary equipment in pass-through mode;

ON-SITE PERIPHERALS

  • USB port to connect, for example: external memory for data logging, an external modem, etc.;
  • Microphone jack to connect surveillance microphones, for example;

FAILURES

  • Line-out audio jack allows audio streaming from studio to site in case of STL failure, for example;
  • Plug for an AC/DC converter to monitor power fail on mains;

1 No voice interface and no DTMF control when external modems are used.
2 Serial port adapter for PDA not included.


ELECTRICAL SPECIFICATIONS

System Configuration MAC208: 1 I/O card, MAC216: 2 I/O cards
Each I/O card supports 8 metering inputs, 16 status inputs, 4 audio inputs, 16 relay / open collector outputs and 4 RS-232 ports.
Metering (Analog) Inputs

Resolution: 12 bits;
Bipolar / Differential;
3 selectable ranges: -2.5 to +2.5, -10 to +10 and -20 to +20 VDC;
Impedance > 100 kΩ;
True-RMS converter (optional): 60 Hz to 20 kHz.
Status (Digital) Inputs

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

-20 to +10 dBm (300-3000 Hz);
Impedance 10 kΩ.
Outputs (Commands) Selectable NO/NC dry contact relays (70 VAC @ 0.4 A, 30 VDC @ 2 A) or open collector (50 mA)
Auxiliary DC Outputs MAC208: 5 VDC x 2 (250 mA total), 12 VDC x 2 (250 mA total).
MAC216: 5 VDC x 4 (500 mA total), 12 VDC x 4 (500 mA total).
Ports for
Local Access

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		 1200 to 19200 bps, DB9 male connectors located on rear panel.
Serial Port for External Modem 1200 to 57600 bps, DB9 male connector located on rear panel.
Internal Modem

RJ-11 jack located on rear panel;
Voice/Fax/Data;
56 kbps maximum;
Fax up to 14400 bps;
DTMF interface.
Alarm Reporting Via e-mail, SMS, pager (alphanumeric, voice* or digital*), SNMP traps, voice interface*, fax, VT-100 or optional MacNet software.
*Only available with connectivity option 1 (internal modem).
Delay Before Action Programmable on each input, 0 to 9999 seconds.
Delay Before
Return to Normal		 Programmable on each input, 0 to 9999 seconds.
Real Time Clock (RTC) Stability 3.8 PPM between -10°c and +60°c. Equivalent to 10 seconds per month.
Power Requirement 12 VDC, 1.5 A
Fuse 250 V, 3 A
Electric Fields Tested to 10 V/m
Electrostatic Discharge (ESD) Tested to 12 kV
Operating Temperature Range

32 to 122 °F
0 to 50 °C

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

Contact us

If you have any queries please don’t hesitate to phone us on

01444 258285

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