Quick Start Guide
March 2022
Table 3-10: Relay Cassette Functions
Mode: dry on, high level alarm
Mode: wet on, low level alarm
NC C NO
NC C NO
NC C NO
NC C NO
NC C NO
NC C NO
NC C NO
NC C NO
LED on continuously
LED flashes every
LED on continuously
LED flashes every
second
second
20
Rosemount 2120 Level Switch