Voltage Inputs; Rtds; Thermocouples - GE Mark VIeS System Manual

7.12.3 Voltage Inputs

Voltage Inputs InputType
Description Type of
Analog Input
Choices +/-10volt
{defaults} {+/-5volt}
Low_Input, Low_Value, High_Input, High_Value settings are used by the I/O pack firmware to define the linear relationship
between Volts and customer-defined engineering units. The I/O Point value will be in Engineering units. Engineering units are
specific to the field device being used.

7.12.4 RTDs

RTDType Compatible Type
MINCO_NA N 120
MINCO_PA PT100 PURE
MINCO_PB PT100 USIND
{MINCO_PD} PT100 DIN
MINCO_PIA
MINCO_PK PT 200
MINCO_PN
MINCO_CA CU10
Ohms
PT100_SAMA SAMA 100

7.12.5 Thermocouples

ThermCplType ReportOpenTC
B {Fail_Cold}
E Fail_Hot
J
K
{mV}
N
R
S
T
YUAA Universal I/O Modules
Low_Input Low_Value
Input Volts at Low Input in
Low Value Engineering Units
{-5} {0}
Notes
RTDType selects the type of RTD device connected to the input. The Ohms type returns a
value of resistance, with the TempUnits parameter ignored.
The temperature units parameter, TempUnits, can be either Fahrenheit or Celsius, and is
set from the Parameters tab.
Notes
ThermCplType selects the type of TC device connected to the input. The mV type shall
only return a value of millivolts, the Units parameter shall be ignored for this type, and no
cold junction compensation shall be performed.
ReportOpenTC is a Fail_Hot/Fail_Cold configuration to control the reported TC value when
an open circuit occurs. On open circuit detection the I/O pack will report the calculated
value at -40 mV (Open TC Threshold) when Fail_Cold in enabled, and will report 3632 ºF
(2000 ºC) when Fail_Hot is enabled.
The temperature units parameter, TempUnits, can be either Fahrenheit or Celsius, and is
set from the Parameters tab.
Public Information
High_Input High_Value
Input Volts at High Input in
High Value Engineering
Units
{5} {100}
GEH-6855_Vol_II System Guide 205
InputFilter
Filter
Bandwidth in
Hz
0.75, 1.5, 3, 6,
12, {Unused}