XR1610 Expansion Relay Board with 16 10-Amp SPDT Relays 16 - Amp SPDT Relay(s) Expansion Interface Expansion Series $249.00 Full Description> XR161DPDT 16-Channel 1A DPDT Expansion Latching Relay Board 16 - Amp DPDT Relay(s) Expansion Interface Expansion Series $212.00 Full Description> XR1620HP Low Cost Expansion Relay Board with 16 20-Amp High Power Relays 16 - Amp SPDT Relay(s) Expansion Interface Expansion Series $254.00 Full Description> XR163DPDT 16-Channel 3A DPDT Expansion Relay Board 16 - Amp DPDT Relay(s) Expansion Interface Expansion Series $252.00 Full Description> XR165 Expansion Relay Board with 16 5-Amp SPDT Relays 16 - Amp SPDT Relay(s) Expansion Interface Expansion Series $209.00 Full Description> XR165DPDT 16-Channel 5A DPDT Expansion Relay Board 16 - Amp DPDT Relay(s) Expansion Interface Expansion Series $292.00 Full Description> XR16OCLP XR Expansion Module 16-Channel Low Power Open Collector 16 - Amp Relay(s) XR Port Interface Expansion Series Contact Closure Inputs 16 Channels XR Port Communication $89.00 Full Description> XRR16-5SPDT Expansion Reed Relay Controller 16-Channel .5A SPDT 16 - Amp Reed Relay(s) Expansion Interface Expansion Series $0.00 Full Description> XRR16-5SPST Expansion Reed Relay Controller 16-Channel .5A SPST 16 - Amp Reed Relay(s) Expansion Interface Expansion Series $262.00 Full Description>