Skip to content
Extra 7% OFF Everything Over $99 for MOTHERS DAY Sale | code: HAPPYMOMS | Expires 5/15 Midnight CST
Extra 7% OFF Everything Over $99 for MOTHERS DAY Sale | code: HAPPYMOMS | Expires 5/15 Midnight CST

Boltek RLO-10 Relay Output Module for LD-250/LD350 Receiver

The RLO-10 Relay Output Module provides three solid-state relay outputs for interfacing external devices to the LD-250 or LD-350 alarms and strike indicators. External devices such as PLC inputs or auxilliary indicators can be activated when the LD-250 or LD-350 alarm activates.

The Close Storm Alarm output contacts will close for one minute each time a strike is detected closer than 25 miles. Constant close lightning activity will hold the contact closed. The contact will open again when no close strikes have been detected for one minute.

The Severe Storm Alarm output contacts will close if the strike rate rises above 300 strikes/minute. Once the strike rate falls below 300 strikes/minute the contacts will open.

The Strike output contacts will close for 200ms every time a strike is detected.

RLO-10 Installation Instructions for LD-250
RLO-10 Installation Instructions for LD-350
RLO-10 relay connection diagram

Shipping is fast and FREE across the USA for all orders $199 or more. For more details about shipping see the full shipping page here.

We offer 30 Day Easy Returns. If you decide you don't need a product we'll take it back so long as it is in original and re-saleable condition. See the full details here.

Found a better price online? We'll match it or beat it if we can. 

All you need to do is let us know via phone or email (fulfillment@weatherscientific.com) and we'll let you know what we can do.

You will need to provide evidence of the better price online and it must include any shipping or taxes charged by that site. i.e. It needs to be the total price.

This only applies to new products, it does not apply to used condition products.