CT0003 - 4-Channel Isolated IO 230Vac TRIAC Board Module

4 channel opto-isolated IO board with triac output for controlling resistive ac mains loads (e.g. Lamps, resistors, etc). The optocouplers electrically isolate the control signal of each input from the corresponding triac output.

The inputs accept any trigger signal between 3 and 24V dc and the corresponding output will be activated and maintained till the input voltage decreases to zero. The maximum load for each output is 230Vac/500 Watts. All outputs are fed from a common power supply input.

Reverse polarity protection. Screw terminal blocks for all connections.

This module is NOT suitable for use with inductive loads (like transformers, neon lamps, halogen lamps with transformer, motors, pumps, etc).

Technical Specifications
Inputs	4 x 3 - 24V dc opto-isolated
Outputs	4 x Triac
Output Voltage	230V ac
Minimum Output Load	50 Watts
Maximum Output Load (Resistive)	500 Watts
Electrical Isolation	1500V ac max.
Board Dimensions	~ 107 x 121 x 20 mm
Board Connections	Screw terminal blocks
Product Format	PRE-ASSEMBLED Electronic Module more
Documentation	User Manual
WARNING!	This product operates at potentially lethal mains voltage. Installation, testing and commissioning should only be attempted by competent persons, or under supervision of someone fully experienced in this field. Many areas of the assembly (including heatsinks) may operate at mains voltage. It must be fitted into a suitable isolating enclosure to avoid injury or death. This product is not suitable for children. more