90
Rockwell Automation Publication 193-UM015D-EN-P - February 2015
Chapter 4
System Operation and Configuration
Analog I/O Expansion
Modules
The E300 Electronic Overload Relay supports up to four Analog I/O Expansion
Modules on the E300 Expansion Bus. The E300 Analog Expansion Module has
three independent universal inputs and one analog output.
Analog Input Channels
The universal analog inputs can accept the following analog signals:
•
Current
–
4…20 mA
–
0…20 mA
•
Voltage
–
0…10V DC
–
1…5V DC
–
0…5V DC
•
2-Wire or 3-Wire RTD Sensors
–
100 Ω, 200 Ω, 500 Ω, 1000 Ω Pt 385
–
100 Ω, 200 Ω, 500 Ω, 1000 Ω Pt 3916
–
10 Ω Cu 426
–
100 Ω Ni 618
–
120 Ω Ni 672
–
604Ω NiFe 518
•
Resistance
–
0…150 Ω
–
0…750 Ω
–
0…3000 Ω
–
0…6000 Ω (PTC and NTC Sensors)
The analog inputs can report data in four different formats.
through
display the data ranges for all of the available analog input types for the
four available data formats.
Table 63 - Analog Input Data Format for Current Input Type
Input Range Input Value
Condition
Engineering
Units
Engineering
Units x 10
Raw /
Proportional
PID
4…20 mA
21.00 mA
High Limit
21000
2100
32767
17407
20.00 mA
High Range
20000
2000
32767
16383
4.00 mA
Low Range
4000
400
-32768
0
3.00 mA
Low Limit
3000
300
-32768
-1024
0…20 mA
21.00 mA
High Limit
21000
2100
32767
17202
20.00 mA
High Range
20000
2000
32767
16383
0.00 mA
Low Range
0
0
-32768
0
0.00 mA
Low Limit
0
0
-32768
0
Summary of Contents for Allen-Bradley E300
Page 1: ...E300 Electronic Overload Relay Bul 193 592 User Manual...
Page 128: ...128 Rockwell Automation Publication 193 UM015D EN P February 2015 Chapter 5 Operating Modes...
Page 304: ...304 Rockwell Automation Publication 193 UM015D EN P February 2015 Chapter 7 Commands Notes...
Page 502: ...502 Rockwell Automation Publication193 UM015D EN P November 2013 Appendix B Parameter List...
Page 545: ......