Spectrum Controls 1762sc-IF4OF4 - Manual (Page 7)

MicroLogix™ Combo Analog Input/Output Module 18
Publication 0100161-01 Rev. B
Specification Description
Hazardous Environment
Class
Class I, Division 2, Hazardous Location, Groups A, B, C, D
(ISA 12.12.01, C-UL under CSA C22.2 No. 213)
Operating Temperature Code T4a
Radiated and
Conducted Emissions IEC61000-6-4 FCC Part 15B Class A
Electrical /EMC: The module has passed testing at the following levels:
ESD Immunity
(IEC61000-4-2) 4 kV contact, 8 kV air
Radiated Immunity
(IEC61000-4-3) 10 V/m, 80 to 1000 MHz, 80% amplitude modulation, 900 MHz
& 1890 MHz 100% amplitude modulation
Fast Transient Burst
(IEC61000-4-4) 4 kV
Surge Immunity
(IEC61000-4-5) 2 kV Line - Line, 4 kV Line - Gnd
Conducted Immunity
(IEC61000-4-6) 10V, 0.15 to 80 MHz
Input Specifications
Specification Description
Calibrated Accuracy
For all specified input accuracy ranges, the accuracy for the fastest
two filters will be the specified accuracy plus the repeatability for the
particular filter chosen.
Thermocouple Inputs
Linearization per ITS-90
System accuracy at 25°C (4 and 17 Hz filters):
Type J (-180°C to 1200°C): ±1.0 degrees C maximum
Type K (-200°C to 1370°C): ±2.0 degrees C maximum
Type E (-200°C to 1000°C): ±1.0 degrees C maximum
Type T (-190°C to 400°C): ±2.0 degrees C maximum
System accuracy at -20-60 C (4 and 17 Hz filters):
Type J (-180°C to 1200°C): ±5.0 degrees C maximum
Type K (-200°C to 1370°C): ±6.0 degrees C maximum
Type E (-200°C to 1000°C): ±4.5 degrees C maximum
Type T (-190°C to 400°C): ±4.0 degrees C maximum
The above limits do not include the cold junction compensation or
thermocouple sensor errors.
CJC Profile accuracy ± 4.0 degrees C maximum Temperature correlation to target terminal
CJC accuracy (sensor
and measurement) ± 1.0 degrees C maximum Reading/Conversion of the sensor -20 to
80C input values
CJC Resolution ± 0.5 degrees C maximum for -20-80C input values
Voltage Inputs
System accuracy at 25° C (4 and 17 Hz filters):
± 3 mV maximum for 0-5V inputs
± 3 mV maximum for 1-5V inputs
± 10 mV maximum for 0-10V inputs
± 10 mV maximum for ±10V inputs
System accuracy at -20-60° C (4 and 17 Hz filters):
± 6 mV maximum for 0-5V inputs
± 6 mV maximum for 1-5V inputs
± 20 mV maximum for 0-10V inputs
± 20 mV maximum for ±10V inputs
MicroLogix™ Combo Analog Input/Output Module 7
Publication 0100161-01 Rev. B
For environments with extreme vibration and shock
concerns, use the panel mounting method described
below, instead of DIN rail mounting.
Panel Mounting
Use the dimensional template shown below to mount the module. The preferred
mounting method is to use two M4 or #8 panhead screws per module. M3.5 or #6
panhead screws may also be used, but a washer may be needed to ensure a good
mechanical contact. Mounting screws are required on every module.
Power Requirements
The maximum number of IF4OF4 modules that can be installed in a system
depends on the maximum bus current draw of the module and the maximum bus
current provided by the PLC. The IF4OF4 module has the following power
requirements.
5 VDC 24 VDC
30 mA 3.0 W Max (125mA max at 24V)
Use the table below to determine the maximum number of IF4OF4 modules that
can be installed in a MicroLogix system.