+GF+ Signet Controller and Transmitters
8900: Relay Accessory
Relay modules are optional when building an 8900. Relay modes of operation include off, low, high, window, USP, totalizer volume, advanced, proportional pulse, pulse width modulation, volumetric pulse.
9900: Relay Accessory
Relay Module. This module adds two programmable dry-contact relays to the standard Open Collector output in the base unit.
9950: Relay Accessory
Relay Module.This module adds two programmable dry-contact relays to the standard Open Collector output in the base unit.