IDEC Relays RU4S-A110 Relay 323269-701 You must utilize a 500-ohm

You must utilize a 500-ohm resistor across the input terminals to convert the current signal to a 2-10Vdc signal readable by the M9132 series internal logic

the M9208-BGA-3 is specifically a two-position (on/off) model

It receives a low-voltage signal from the controller and does not require field calibration upon installation

preventing the boiler from firing until the exhaust path is confirmed clear

IDEC Relays RU4S-A110 Relay 323269-701 You must utilize a 500-ohmThe IDEC RU4S A110 is a high performance 4PDT universal plug in relay designed for demanding industrial control and HVACR automation panels. Operating on a 110 120VAC coil voltage, this RU Series model features a 6A contact rating capable of handling multi pole switching requirements in compact spaces. A key field advantage is the top mounted mechanical indicator and the integrated non polarized LED, which streamline troubleshooting by providing