User Manual

User’s Manual Pub. 0300266-01 Rev. A
Chapter 1
Module Overview
The 1734sc-IF4U module has four analog input channels that support current, voltage,
RTD, resistance and thermocouple input types. This chapter includes information about:
 General description
 Input types
 Data Formats
 Filter frequencies
 Hardware Features
 System overview and module operation
Section 1.1
General
Description
The IF4U module digitally converts and stores analog data for each configured input.
Each input channel can be independently configured for input type, data format and filter
frequency.
Section 1.2
Input Types
The IF4U module supports the following input types.
Table 1-1 (Input Types)
Input Type Range
E Type Thermocouple -270 to 1000 ˚C (-454 to 1832 ˚F)
J Type Thermocouple -210 to 1200 ˚C (-346 to 2192 ˚F)
K Type Thermocouple -270 to 1370 ˚C (-454 to 2498 ˚F)
T Type Thermocouple -270 to 400 ˚C (-270 to 752 ˚F)
100 Ω Pt α 0.385 -200 to 850 ˚C (-328 to 1562 ˚F)
1000 Ω Pt α 0.385 -200 to 850 ˚C (-328 to 1562 ˚F)
100 Ω Pt α 0.3916 -200 to 630 ˚C (-328 to 1166 ˚F)
1000 Ω Pt α 0.3916 -200 to 630 ˚C (-328 to 1166 ˚F)
Resistance 0 to 3000 Ω
Voltage
+/- 50 mV
+/- 100 mV
+/- 1 V
0 to 5V
1 to 5V
+/- 10V
0 to 10V
Current
4 to 20 mA
0 to 20 mA
CJC -25 to 85 ˚C