MiniMAC2 units have been optimized for systems where the number of Inputs/Outputs is limited, and are non-expandable. They are the perfect choice for sites having only one transmitter.
INPUT/OUTPUT CONFIGURATION:
|
INPUTS |
OUTPUTS |
PORT |
|
Metering
(analog)
|
Status
(digital)
|
Audio |
Relay/
Open collector
|
Serial (RS-232) |
|
8 |
16 |
2 |
8 |
1 |
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, MiniMAC 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
code
|
MAC HARDWARE |
SITE CONNECTION |
|
|
Internal dial-up modem; 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 |
|
MiniMAC2-2 |
Serial port to accommodate an external Hayes-compatible modem1
(modem not included); and
Ethernet connection for IP.
|
FEATURES:
INPUTS / OUTPUTS
MiniMAC units now 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 port IOIOI-2 allows remote control/monitoring/interrogation through a GSM, satellite or landline external Hayes-compatible modem.
LOCAL CONTROL, MONITORING AND INTERROGATION
USB port to connect to a laptop (from the MiniMAC's front panel);
Serial port to connect to a laptop or PDA2 (from the MiniMAC's front panel);
Stereo headphone jack to locally monitor audio inputs (from the MiniMAC's front panel).
SITE MAINTENANCE
Local and pause push buttons (on the MiniMAC'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;
Auxiliary serial port can control an on-site ancillary equipment in pass-through mode;
Auxiliary serial port can monitor for specific alphanumeric strings from an on-site ancillary equipment 3.
ON-SITE PERIPHERALS
USB port to connect, for example: external memory for data logging, an external modem, etc.3
FAILURES
Plug for an AC/DC converter to monitor power fail on mains.
1 Only one external modem can be installed (with or without the optional internal modem). No voice interface and no DTMF control when the external modem is used.
2 Serial port adapter for PDA not included.
3 On future firmware releases.
FRONT VIEW OF A MiniMAC2 UNIT:
Click to enlarge
REAR VIEW OF A MiniMAC2 UNIT:
Click to enlarge
ELECTRICAL SPECIFICATIONS
|
Specification |
Number |
Description |
|
Metering (Analog) Inputs |
8 |
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;
Audio rectifier circuit jumper selectable. |
|
Status (Digital) Inputs |
16 |
EIA compatible;
Opto-isolated;
Impedance > 22 kOhms;
Detection levels: -12 to +0.8 VDC (low), +2.4 to +12 VDC (high). |
|
Audio Inputs |
2 |
-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 |
1 |
5 VDC x 1 (250 mA total), 12 VDC x 1 (250 mA total). |
|
Local Access Port |
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 |
1 |
1200 to 115200 bps, DB9 male connectors located on rear panel. |
|
Extra 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. |
|
Serial Ports for External Modems |
1* |
1200 to 57600 bps, DB9 male connector located on rear panel.
* Only available if internal modem is absent. |
|
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) |
|
TCXO: 3.8 PPM from -10°C to +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. |
RoHS Status: RoHS Compliant
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