Datacom Technology

GSM Data Modems

GSM microResponder

Low cost SMS text message alarm and control unit.

• 4 alarm inputs + 2 control outputs
• 20 character per SMS text message
• Send to 3 different mobile phone numbers for each alarm input
• Use the 2 digital outputs as a reset or control function
• Remote configuration from your mobile phone
• Low running costs using PAYG or contract SIM cards
• Remotely connect to your PLC control system using the RS232 port

GSM Box

The complete remote monitoring & control solution.

• 16 analogue inputs - can be configured as digital inputs
• 16 digital inputs - can be used as count or frequency inputs
• digital outputs
• 16Mb logging capacity
• 2 RS232 ports
• 1 RS485 port
• Low & high alarming capability
• Local or remote programming facility
• Optional GPS tracking
• Supports 99 wireless slave units
• Programmable scripts for local logic control & intelligent logging
• Compatible with Sigma data presentation & alarm handling software

GSM 4.1

Universal GSM modem with data, voice, SMS and input/output functionality.

• Transmission of data, voice and SMS text messages via the GSM mobile network
• 2 digital alarm inputs (pulse)
• 2 control outputs (pulse)
• Send 20 SMS text messages to up to 40 recipients
• Can send a ‘healthy’ SMS text message periodically
• HS Comm windows based configuration software
• Software includes PLC interface parameters

GSM Small

Remotely monitor your on-site equipment, ideal for PLC commissioning.

• Transmission of data to & from your remote equipment
• Slimline profile
• External antenna connection
• Complete with RS232 cable, software & manual