Polygon Baby GSM Commander Silver Kit

The Polygon GC044B Baby GSM Commander is a Programmable SMS based Telecontrol solution.

• Integrated Telit Quad-Band GSM Module
• 2 Isolated Inputs
• 1 Relay Output - 10A
• RF Antenna and PSU
• Programmable via SMS's
• Low cost version of GC048B

Polygon GSM Commander Silver Kit

The Polygon GC048B GSM Commander is a Programmable SMS based Telecontrol solution.

• Integrated Telit Quad-Band GSM Module
• 2 Isolated Inputs (Expandable)
• 2 Relay Outputs - 10A
• 1 Analog Input (0-10V, 8-bit)
• 1 Temperture Input (0-150°C)
• USB Port for programming
• RF Antenna, PSU and Software

Polygon GSM Commander I/O Expansion Unit

The Polygon GX-055A is an I/O expansion unit for the GSM Commander.

• 5 Opto-Isolated Inputs
• 5 Relay Outputs - 10A
• Powered from GSM Commander
• Connects via Ribbon Cable
• Can be daisy-chained

Polygon GSM Commander Temperature Interface

The Polygon GT-002 connects to the GSM Commander, and can accept upto 2 Temperature probes. If you are using expansion units, you can still use the temperature interface unit, by connecting it to the downstream (OUT) port of the expansion unit.

Polygon GSM Commander Temperature Probe

The GT001-1 temperature probe can be used to monitor temperatures in the range 0-150°C with an acuracy of +/- 1°C. The GSM Commander can then be configured to execute an action if the temperature is above or below are predefined limit. The probe comes with a 2m length of 3-core "cabtire" cable, and can be extended by the user upto 10m without any ill effects on accuracy. The Temperature probe must be used with a GT002 temperature interface unit.