cellular radio to send SMS text msg on alarm

danw

Lifetime Supporting Member
Join Date
Oct 2004
Location
midwest, USA
Posts
3,427
Looking for a stand-alone cellular radio for service in the USA
- 24Vdc powered,
- DIN rail mount,
- remote mount antenna (to mount outside the enclosure)
- 2 digital inputs.

tasks:
1) Send SMS text message daily at 0800 to prove radio is still functional
2) Send SMS text message A when DI #1 is closed
3) Send SMS text message B when DI #2 is closed

No PLC involved, just a pair of dry contact alarms

Phoenix Contact no longer has radios like these.
 
Looking for a stand-alone cellular radio for service in the USA
- 24Vdc powered,
- DIN rail mount,
- remote mount antenna (to mount outside the enclosure)
- 2 digital inputs.

tasks:
1) Send SMS text message daily at 0800 to prove radio is still functional
2) Send SMS text message A when DI #1 is closed
3) Send SMS text message B when DI #2 is closed

No PLC involved, just a pair of dry contact alarms

Phoenix Contact no longer has radios like these.

just make sure whatever you use, if using at&t as your service provider, is at least 3g. at&t will be turning down 2g service at the end of the year,perhaps sooner in some places.
 

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