Multi-purpose switch or logic level activated Relay Module

The FSR IT-R4 is a multi-purpose switch or logic level activated Relay Module. Four user configured relays are controlled via five input ports that are designed to accept either a switch contact closure or logic level input. A four-position configuration dip switch sets the operating behavior of the relays. Each relay can be set for different operating modes; "On", "Off", pulsed for a 1/4 of a second, or toggled, which changes the relay to the opposite state.

Power requirements: Power supplies are sold separately. One power supply can power up to (6) IT-R4 modules, saving wiring headaches and money.

Applications:

• Shade and screen control (via relay interface)
• Logic level control
• Relay contact closure
• Speaker muting
• Relay remote control

Sample application diagram: