Epson 9840 User Manual

 
Digital I/O 

 

Digital Inputs 

 

Interface 

4 optically isolated inputs 

Function 

remote tare, peak/valley reset, position reset, print 

Digital Outputs 

 

Function 

4 independent limits 

Quad-Limits Setup 

Front panel, latching or non-latching set points 
normally open/closed, enable/disable 

Quad-Limits Output 

4 isolated solid state switches 

Quad-Limits Source 

Any displayed quantity 

 
 
Serial Interface 

 

RS-232 Serial Setup/Output 

Standard 

RS-485 Serial Setup/Output 

Optional 

Multi-drop RS-232 

Optional 

USB Optional 

 
 
Printing 

Optional 

Interface Type 

Serial 

Quantities Printed 

All displayed items 

 
 
Encoder Position Channel 

Optional 

Encoder Type 

Quadrature, 4X number of lines 

Excitation 

12 VDC std., 5 VDC optional 

Interface 

Single ended or differential 

Calibration 

User adjustable counts/inch 

 
 
Auto Transducer Identification 

 

Auto Identification and Setup 

Yes, standard 

 
 
Push Buttons 

 

Smart Push Buttons 

6 

Adjustments 

Displayed item, displayed units, tare, peak/valley 
reset alternate view, print.  Alternate functions for 
programming. 

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