Pace Scientific Data Loggers and Sensors

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M31 Multiplexer


A versatile, miniature communication module with connector jacks for three XR440 Data Loggers and one jack for a PC, Modem, or Wireless Data Link.

If a single XR440 is connected to a dial-up modem, the M31 Multiplexer is not required.

With one M31, up to three XR440 Data Loggers can be networked together. Up to 254 Data Loggers can be networked using additional M31 Multiplexers. Each additional M31 added to the network supports two additional XR440 Data Loggers. Pocket Logger Software (free) provides full support for network communication.

The M31 is powered by a long-life lithium cell. Estimated battery life is more than 3 years under average use (3 full memory uploads per day).

Specifications
Communication mode Full-duplex RS232C
Baud rates supported Auto-adapts to all XR440 baud rates from 1200 to 19200 baud.
Operating temperature -10 to 65°C (14 to 149°F)
Size 2.2" x 2.9" x 0.7" (56mm x 74mm x 18mm)
Connector jack (4) Accepts 3.5mm Stereo Phone Plug

Price: $185.

Interconnect Cables
Part No. Price Description
ICM-5FT $12. Connects M31 to XR440 or, M31 to next M31.

5 FT (1.5 meters)

ICE-12FT $12. Extends ICM Cable by 12 FT (3.7 meters).

XR440 Data Logger, Description and Pricing

Catalog and Price List PDF: 2 MB / 15 pages

Placing an Order

Tel: (704) 799-0688 / Fax: (704) 799-0177 / e-mail: sales@pace-sci.com

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Copyright © 1999 Pace Scientific Inc.
Last modified: March 13, 2008