820 Controller
 
Enclosure

NEMA 4 ABS Composite; rack mount

 
Dimensions

4.25" x 5.4" x 5.0" (108 mm x 138 mm x 128 mm)

 
Digital Outputs

RS-485 ModBus RTU Slave interface

 
Analog Outputs

5 relays (2 low alarm, 2 high alarm, 1 fault) Two 4-20 mA outputs
 
Display

2 channels — 4 digit, 7 segment LED (ea. channel)
 
Input Voltage

Two 4-20 mA analog inputs

 
Alarm Notification

2-channel real-time display notification; LED alarm notification; audible alarm notification
 
Programming Interface

Local keypad (4 keys plus ‘clear’)
 
Operating Power Range

24 VDC
 
Temperature Range

32°F to +158°F (0°C to 70°C)

 
 
 
 
 

 


 
 

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