Replace that "smart relay" with a real PLC for the same low price.

The Jazz is a full function PLC with built in I/O and text display. This Micro PLC is specifically designed to control small machines and to perform simple to medium automation tasks.

Unlike programmable relays these units have high level PID algorithims and accept temperature sensors without the need for in line transmitters.

• Ladder logic software (free of charge)
• 4 loops of auto tuning PID
• Real time clock
• SMS messaging via GPS
• Modbus communications
• Remote access capability
• Direct temperature inputs
• High-speed counters and PWM outputs
• Supports over 15 languages, 20 graphic symbols
• PC access via modbus or OPC sever
• Built in I/O
• 24 v supply
• IP65

The M90/91 is an innovative micro-PLC with a built in operating panel. This operating panel can display two 16-character text lines and a keypad (one line LCD display on M90 model).

These units offer a variety of onboard I/O configurations including direct temperature inputs and weight measurement inputs.

Expansion is also possible using remote I/O expansion modules.

• Ladder logic software (free of charge)
• Direct temperature inputs
• 4 loops of auto tuning PID
• SMS messaging via GSM
• Remote access capability
• RS232/485 port built in
• Modbus and Canbus possible
• Shaft encoder inputs and PWM outputs
• Supports over 15 languages and 20 graphic symbols
• Scroll between pre-programmed recipes/menus
• Built in I/O and expansion possible
• Print utilities
• Up to 80 user designed screens