NEW NOS Carrier OPN-MPCXPIO816 i-Vu MPC Open XPIO816 Expansion Module

Automated Logic I/O 8168-R Point Expander-Possibly from Seasons Four

Automated Logic 1/0 8168-R Point Expander E143900

Automated Logic M220nx HVAC Control Module BACnet ARC156 Compatible 24Vac 10A

Automated Logic M4106nx Aluminum Control Module 24V 0.83A Corded Electric

16 - Automated Logic M-Line MX0320 MX040 MX400 MX440 MX880 M4106nx M4106p

ALC Automated Logic M4106nx Control Module M-Line 4-DOs, 10-UIs, 6-AOs

Automated Logic M220NX Bacnet Control Module ALC HVAC