ORC-WC-8 item list ....................................................................................................................................................... 1
Description of use ............................................................................................................................................................. 2
Underfloor Heating Control .......................................................................................................................................... 2
Brief overview ORC-WC-8 is designed to operate up to 8 No. zones (Solid state relay/s) triggered by 8x digital inputs (0-10V). The ORC-WC-8 allows the use of different voltage inputs for the 8 No. SOLID STATE Relays. The COMMON input allows 12, 24 and 230V common voltage.
Optional Extras Optional Din Rail terminal connectors to assist in termination if installation required. The DIN rail installed is 300m x 35mm x 7.5mm 8-way example 12-way example Connections Drawing represents a quick overview of connections using terminal connections and 240V AC actuators...
The relay / output may be constantly active if the resistor is not installed correctly. R1 typically 800 ohms 1/5W using cat5 between HAGW-EXT and ORC-WC-8 The resistor installed can be changed to suit installation, including variable distances between the ORC-HAGW-EXT and ORC-WC-8.
230 VAC +- 10%. Labour cost for installation or de-installation of the products are not covered under this warranty. Orcomm cannot be held liable for electrical supply conditions, including spikes, over / under voltage and ripple current control systems that are beyond the specific limits of our products and those dened by relevant installation and environmental standards.