ELECTRICAL INSTALLATION 
 
40 ACR7000 Controller Installation Guide  
Analog Inputs (- ANI Option) 
For controllers with the -ANI option, a removeable16-pin spring-cage connector provides access to eight single-
ended analog inputs, all referencing ground. The analog inputs can also be configured as four differential inputs by 
connecting the input signals in pairs (connect to the inputs; do not connect to the grounds.) 
 
Description  Specification 
Connector Type 
16-Pin Push-in spring cage connector 
Manufacturer  Phoenix Contact 
Phoenix Part Number  1790548 
Connector Locking  Lock and release lever 
Wire range
16-24 AWG (0.2 mm² to 1.5 mm²)
Wire strip length
0.4 in (10 mm)
Wire Connection Method   Push-in spring connection 
Ferrules without insulating collar 
Cross section: 0.25 mm²; Length: 5 mm ... 7 mm  
Cross section: 0.34 mm²; Length: 7 mm 
Cross section: 0.5 mm²; Length: 8 mm ... 10 mm  
Cross section: 0.75 mm²; Length: 8 mm ... 10 mm  
Cross section: 1 mm²; Length: 8 mm ... 10 mm  
Cross section: 1.5 mm²; Length: 10 mm 
Ferrules with insulating collar 
Cross section: 0.14 mm²; Length: 8 mm 
Cross section: 0.25 mm²; Length: 8 mm ... 10 mm  
Cross section: 0.34 mm²; Length: 8 mm ... 10 mm  
Cross section: 0.5 mm²; Length: 8 mm ... 10 mm  
Cross section: 0.75 mm²; Length: 8 mm ... 10 mm