Allen-Bradley MicroLogix 1200 User Manual page 103

Table A.18 Common Specifications
Specification
ESD Immunity (IEC1000-4-2)
Radiated Immunity (IEC1000-4-3)
Fast Transient Burst (IEC1000-4-4)
Surge Immunity (IEC1000-4-5)
Conducted Immunity (IEC1000-4-6)
(1) Conducted Immunity frequency range may be 150 kHz to 30 MHz if the Radiated Immunity frequency range is 30 MHz to 1000 MHz.
(2) For grounded thermocouples, the 10V level is reduced to 3V.
Table A.19 General Specifications
Specification 1762-IF2OF2
Approximate 240g (0.53 lbs.)
Shipping Weight
(with carton)
Bus Current Draw 40 mA at 5V dc
(max.) 105 mA at 24V dc
Analog Normal Voltage: 0 to 10V dc
Operating Range Current: 4 to 20 mA
(1) Voltage: 0 to 10.5V
Full Scale Analog
dc
Ranges
Current: 0 to 21 mA
Resolution 12 bits (unipolar)
(2) ±0.1%
Repeatability
Input and Output
30V ac/30V dc rated working voltage
Group to System
(N.E.C. Class 2 required)
Isolation
(IEC Class 2 reinforced insulation)
type test: 500V ac or 707V dc for 1 minute
1762-IF2OF2, 1762-IF4, 1762-IR4, 1762-IT4 and 1762-OF4
4 kV contact, 8 kV air, 4 kV indirect
10 V/m, 80 to 1000 MHz, 80% amplitude modulation, +900 MHz keyed carrier
2 kV, 5 kHz
1 kV galvanic gun
(1) (2)
10V, 0.15 to 80 MHz
1762-IF4
40 mA at 5V dc
50 mA at 24V dc
Voltage: -10 to +10V
dc
Current: 4 to 20 mA
Voltage: -10.5 to
+10.5V dc
Current: -21 to +21
mA
15 bits
±0.1%
(3)
1762-OF4 1762-IR4
235g (0.517 lbs.) 260g (0.57 lbs.)
40 mA at 5V dc 40 mA at 5V dc
165 mA at 24V dc 50 mA at 24V dc
Voltage 0 to 10V dc NA
Current: 4 to 20 mA
Voltage:0 to 10.5V NA
dc
Current: 0 to 21 mA
12 bits (unipolar) Input filter and
configuration
dependent
±0.1% ±0.1°C (±0.18°F) for
Ni and NiFe
±0.2°C (±0.36°F) to
±0.2°C (±0.36°F) for
other RTD inputs
±0.04 ohm for 150
ohm resistances
±0.2 ohm for other
resistances
30V ac/30V dc rated 30V ac/30V dc
working voltage working voltage
(IEC Class 2 type test: 500V ac or
reinforced 707V dc for 1 minute
insulation)
type test: 500V ac or
707V dc for 1 minute
Specifications
1762-IT4
220g (0.53 lbs.)
40 mA at 5V dc
50 mA at 24V dc
NA
NA
15 bits plus sign
See Table A.23 on
page A-17
30V ac/30V dc
working voltage
qualification test:
720V dc for 1 minute
Publication 1762-UM001D-EN-P - March 2004
A-13