This product is no longer available. Some accessories, replacement parts, or services may still be available.
AM32 Relay Multiplexer


In 1989, the AM32 was replaced by the AM416 for most applications. Campbell Scientific officially retired both of the AM32 and AM416 when the AM16/32-series multiplexers were brought on line. Although retired, replacement parts remain available (see Ordering Info).



AM32 Compatibility Information

Compatible dataloggers are listed below; a series of datalogger instructions control AM32 operation (measurement instructions that are repetitive are generally contained within a programming loop; in CRBasic dataloggers, this functionality is available in the SubScan instruction).

SCWIN software supports simple programming and generates wiring diagrams for AM32 applications. SCWIN is available free of charge from our Web site.

AM32 Compatibility by Datalogger

CR200 Series CR800/CR850 CR1000 CR3000 CR5000 CR7X CR9000X

AM32 Compatibility by Retired Datalogger

CR500 CR510 CR10 CR10X 21X CR23X CR9000