The modular (TSTAT) port on the face of the VMA ( Figure 1 ) is an RJ-45, 8-position modular jack used to connect your new or existing sensor to the VMA using one of the two included adapters. Refer to the Sensor Replacement section in the N2 VMA Application Note (LIT-12011829 ).
Figure 1. Pin number assignments for the modular port on VMA
18 Controllers
