Self Dialing Modem

Dials upon alarm using a single PLC output.
Works with all brands and models of PLCs.
Auto-answers for two-way operation.
Industrially hardened modem
Rated for -30º to 70º C operation
Class I, Div. 2 hazardous locations

100% compatible with Windows software
Talks with PC modems at speeds to 33.6K
Supports full set of AT commands
Powered directly from any 10-30 VDC source
Use the same power that runs your system
Does not need cumbersome AC transformer

DIN rail or flat panel mounting in any enclosure
UL 508/CSA electrical enclosure rated
Ideal for PLCs, instruments and field use

Five Year ISO 9001 certified support policy
Long-term support for OEMs and end users
Compatible replacement for slower modems

This self-dialing modem lets your PLC alert you about an alarm condition using a standard phone line. A discrete output is used to trigger this smart modem to call a pre-stored number and identify itself to the computer on the other end. The modem forms a transparent link between the PLC's system / programming port and your existing HMI and / or PLC support software.

This smart modem adds remote access and reporting to any PLC.
No communications programming required.