User guide

A-2 MicroLogix™ 1200 Analog Combo Module (4Ch IN / 4Ch Out)
User’s Manual Pub. 0300247-01 Rev. C
Specification Value
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
EN55011
Electrical /EMC: The module has passed testing at the following levels:
ESD Immunity
(IEC61000-4-2)
4 kV contact, 8 kV air, 4 kV indirect
Radiated Immunity
(IEC61000-4-3)
10 V/m, 80 to 1000 MHz, 80% amplitude modulation,
+900 MHz keyed
carrier
Fast Transient Burst
(IEC61000-4-4)
2 kV, 5 kHz
Surge Immunity
(IEC61000-4-5)
1 kV galvanic gun
Conducted Immunity
(IEC61000-4-6)
10V, 0.15 to 80 MHz
6
Input Specifications
Specification Value
Number of Inputs 2 Current only and
2 Current/Voltage/Thermocouple
A/D Converter Type Delta Sigma
Common Mode Rejection 75 dB for 4 Hz & 17 Hz Filters
Normal Mode Rejection
4 Hz Filter 74dB minimum at
50 and 60 Hz
17 Hz Filter 65dB minimum at
50 and 60 Hz
62 Hz Filter First notch at
31Hz, typically
30dB
470 Hz Filter First notch at 237
Hz, typically 35dB
Non-linearity (in percent full
scale)
±0.1%
Input Impedance Current Terminal: 249Ω
Current Input Protection ±42 mA
Voltage Input Protection ±28 V
7
6
Conducted Immunity frequency range may be 150 kHz to 30 MHz if the Radiated Immunity frequency range is 30 MHz to 2700
MHz.
7
The input voltage on any input pin must be within ±13VDC of the output return lines for normal operation.