User Manual

3-12 Flex™ IO Isolated Universal Input Module
User'sManualPub.0300231‐01Rev.A
Input Type Range Eng. Units Eng Units X10 Raw/Prop PID Percent
10  Cu  0.426
-100 to 260 ˚C
(-148 to 500 ˚F)
-1000 to 2600
(-1480 to 5000)
-100 to 260
(-148 to 500)
-32768 to 32767 0 to 16383 0 to 10000
100  Ni  0.618
-100 to 260 ˚C
(-148 to 500 ˚F)
-1000 to 2600
(-1480 to 5000)
-100 to 260
(-148 to 500)
-32768 to 32767 0 to 16383 0 to 10000
120  Ni  0.672
-80 to 260 ˚C
(-112 to 500 ˚F)
-800 to 2600
(-1120 to 5000)
-80 to 260
(-112 to 500)
-32768 to 32767 0 to 16383 0 to 10000
604  NiFe  0.518
-100 to 200 ˚C
(-148 to 392 ˚F)
-1000 to 2000
(-1480 to 3920)
-100 to 200
(-148 to 392)
-32768 to 32767 0 to 16383 0 to 10000
Resistance
0 to 150  0 to 15000 0 to 1500 -32768 to 32767 0 to 16383 0 to 10000
0 to 1000  0 to 10000 0 to 1000 -32768 to 32767 0 to 16383 0 to 10000
0 to 3000  0 to 30000 0 to 3000 -32768 to 32767 0 to 16383 0 to 10000
Voltage
+/- 50 mV -5000 to 5000 -500 to 500 -32768 to 32767 0 to 16383 0 to 10000
+/- 100 mV -10000 to 10000 -1000 to 1000 -32768 to 32767 0 to 16383 0 to 10000
0 to 5V 0 to 5000 0 to 500 -32768 to 32767 0 to 16383 0 to 10000
1 to 5V 1000 to 5000 100 to 500 -32768 to 32767 0 to 16383 0 to 10000
+/- 10V -10000 to 10000 -1000 to 1000 -32768 to 32767 0 to 16383 0 to 10000
0 to 10V 0 to 10000 0 to 1000 -32768 to 32767 0 to 16383 0 to 10000
Current
4 to 20 mA 4000 to 20000 400 to 2000 -32768 to 32767 0 to 16383 0 to 10000
0 to 20 mA 0 to 20000 0 to 2000 -32768 to 32767 0 to 16383 0 to 10000
3.4.5 Open Circuit Mode [Words 1 – 8 (Bits 12 & 13)]
The open circuit mode determines the fail-safe data value each channel is to default to in
the event of an open circuit condition. The table below lists the available options.
Table 3-7 (Open Circuit Mode)
Bit 13 Bit 12 Open Circuit Mode:
0 0 Zero analog value on broken input.
0 1 Set analog value to Max scale on broken input.
1 0 Set analog value to Min scale on broken input.
1 1 Previous Value
3.4.6 Disable CJC [Words 1 – 8 (Bit 14)]
This bit is used to disable CJC compensation for the associated channel.
Table 3-8 (Disable CJC)
State Function
0 CJCs Enabled
1
1 CJCs Disabled
1
1
This field is only used if the input type is a thermocouple and the
format is not a CJC format. No compensation is performed on the
thermocouple when disabled.
3.4.7 Temperature Units [Words 1 – 8 (Bit 15)]
This bit enables Celsius or Fahrenheit for the associated channel.
Note: If the associated channel is not configu red for an RTD or
thermocouple, the tempe rature units have no effect.
Table 3-9 (Temperature Units)
State Function
0 Degrees C
1 Degrees F