The Data Connect PE14.4

To service the growing need for efficient, reliable data communication in harsh environments of utility substations and industrial facilities, DCE has development a series of OEM PCB modem that can operate at 5V logic (TTL) or simple send receive signals and survive high surge levels and extreme heat and cold. All this without compromising the performance expected from state-of-the-art communication devices. With rapid move toward “intelligent” substations, where meters, relays, RTUs, SCADA systems, etc. are able to “talk” to a remote operator, communication devices such as modems are moving off the desktop and into the meters, RTUs, and SCADA units where the conveniences of a standalone modem is unacceptable.  Data Connect Enterprise has addressed this problem by developing the PE2.4, 9.6FPD, 14.4, 14.4L, 202T, and 28.8 OEM modems designed specifically for harsh environments. The PE OEM modems are highly sophisticated full duplex, V.22bis data modems that are designed to interface with RS232, RS485 (external device), 5V logic (TTL) or simple send receive signals. The PE2.42.4, 14.4 and 28.8 OEM modems operate at full or half duplex on a dial-up line. The PE202T, 14.4L and 9.6FPD OPM modems operate full or half duplex on 2 or 4 wire leased lines. The PE OEM SPECs can be found in the MIU modems cards, and the MIU Powerport modems.


  • Modem Interface Units 5V logic (TTL)
  • Simple send and receive signals
  • 2400Kbps 2-Wire Dial-up line modem
  • 5V logic (TTL) Power Supply
  • IEC801-4 surge protection
  • -40°C to +85°C Operating Temperature
  • For meters, Relays, SCADA etc.


Modem Line Speeds:
Asynchronous 14000, 9600, 4800, 2400, 1200, 300bps

V.32bis, V.32, V.22bis, V.22, Bell212A, Bell103

Transmission Line:

Hayes Extended AT Command Set

5V logic (TTL)

Card Size:
3.4” x 0.01” x 0.5”

Digital Port:
DTE 8-PIN, Simple send/receive signals

Analog Port:
RJ11 Modular Jack

Surge Protection (Power Line):
8kV (exceeds IEC801-4) (20kV {IE801-5] available if required)

Surge Protection (Analog Line):

-40°C to +85°C, 0-95% humidity (non-condensing)

FCC Part 68, Industry Canada

Ordering Information

DCE/PE14.4     V.32bis 14.4Kbps PCB DIALS