16 zone relay board accepts any voltage from 5V to 24V ac or dc and converts that signal into an isolated, dry contact, normally open output. The RI16 is typically used to interface fire alarm or industrial controls with access control or alarm systems. The RI16 can be ordered with EOL relay output resistors (specify values when ordering) to make direct connections to supervised alarm equipment inputs.

Includes:

• RI-16 Relay Board
• Installation instructions

Options:

• Optional EOL resistors can be factory installed for output interface to alarm or access control systems. See Installation instructions for selecting values.

Features:

• Accepts Voltages from 5 to 24Vac or 5 to 24Vdc.
• LED indicators for each channel.
• Each input contains a rectifier / Voltage regulator for constant Voltage across relay coil regardless of input Voltage.
• 40ma current consumption per channel max.
• 1 Amp relay output contact current rating @ 48VDC
• Socketed, field replaceable relays
• Optional single or dual EOL resistors can be installed in the relay output contact circuit. (specify values when ordering)
• Dimensions: W 2.9 x L 9.2