The Data Connect MIU14.4L
To service the growing need for efficient, reliable data communication in harsh environments of utility substations and industrial facilities, has developed a 14400bps modem that can operate from various AC/DC power supplies and survive high surge levels and extreme heat and cold. All this without compromising the performance expected from state-of-the-art communications device.
With the rapid move toward “intelligent” substations, where meters, relays, RTU’s SCADA system, etc. are able to “talk” to a remote operator, communication devices such as modems moving off the desktop and into the field, where the conveniences of 115VAC power outlets and climate control are usually hard to find.
Data Connect Enterprise has addressed this problem by developing the MIU.14.4L modem designed specifically for harsh environments.
The MIU 14.4L modem is a highly sophisticated full duplex, V.32bis data modem that is designed to interface with RS232, RS485 (external device), 5V logic (TTL) or simple send and receive signals. The MIU14.4L modem operates at full or half duplex on dial or 2-wire and 4-wire leased line systems.
The MIU 14.4L modem is powered from a unique power supply that enables it to operate on any AC or DC voltage ranging from 48V to 240V. A low voltage version (9-36VDC) is also available. The MIU14.4L modem is designed to work in temperatures 40°C to +85°C, and is surge protected on both the power and analog lines.
The MIU14.4L modem is bundled in 5-3/8” x 1-3/8” non-metallic enclosures, suitable for desktop or wall mounting.
Features
- Modem Interface Units AC/DC Powered
- Substation Hardened Communication Interface Units
- 14.4Kbps 2 & 4-Wire Leased Line Modem
- 48 to 220 AC/DC Power Supply
- IEC801-4 Surge Protection
- -40°C to +85°C Operating Temperature
- For Meters, Relays, SCADA etc.
Specifications
Modem Line Speeds:
Asynchronous 14000, 9600, 4800, 2400, 1200, 300bps
DTE Rates:
Above modem line speeds (IE; with data compression) 57.6, 38.4, 19.2kbps
Standards:
V.32bis, V.32, V.22bis, V.22, Bell 212A, Bell 103
Transmission Line:
Dial or 2 & 4 Wire Leased Line
Compatibility:
Hayes Extended AT Command Set
Power Supply 48VAC/DC to 220VAC/DC (Optional 9-36VDC)
Power Connector:
4-ft AC Cord with 3-Pin Screw Terminal connector included
Case Size:
5-3/8” x 4” x 1-3/8”
Digital Port:
RS232 with DB9 Connector
Analog Port:
RJ11 Modular Jack
Surge Protection:
(Power Line) 8kV [Exceeds IEC801-4] (20kV {IE801-5} available if required)
Surge Protection:
3.75VAC
Environment:
-40°C to +85°C, 0 to 95% humidity (non-condensing)
Certifications:
FCC Part 68, Industry Canada
Ordering Information
DCE/MIU14.4L V.32bis 14.4Kbps Standalone 2/4 Wire Leased Line 48-220VAC
DCE/MIU14.4L-LV V.32bis 14.4Kbps Standalone 2/4 Leased Line 9-36VDC