Allen-Bradley MicroLogix 1400 User Manual

168 Rockwell Automation Publication 1766-UM001I-EN-P - June 2015
Appendix A Specifications
General Specifications
Specification 1762-IF2OF2 1762-IF4 1762-OF4 1762-IR4 1762-IT4
Shipping weight,
approx.
(with carton)
240 g (0.53 lbs.) 235 g (0.517 lbs.) 260 g (0.57 lbs.) 220 g (0.53 lbs.)
Bus current draw, max. 40 mA at 5V DC
105 mA at 24V DC
40 mA at 5V DC
50 mA at 24V DC
40 mA at 5V DC
165 mA at 24V DC
40 mA at 5V DC
50 mA at 24V DC
40 mA at 5V DC
50 mA at 24V DC
Analog normal
operating range
Voltage: 0…10V DC
Current: 4…20 mA
Voltage: -10…+10V DC
Current: 4…20 mA
Voltage 0…10V DC
Current: 4…20 mA
NA NA
Full scale
(1)
analog
ranges
Voltage: 0…10.5V DC
Current: 0…21 mA
Voltage:
-10.5…+10.5V DC
Current: -21…+21 mA
Voltage:
0…10.5V DC
Current: 0…21 mA
NA NA
Resolution 12 bits (unipolar) 15 bits (bipolar)
(4)
12 bits (unipolar) Input filter and
configuration
dependent
15 bits plus sign
Repeatability
(2)
±0.12%
(4)
±0.12%
(4)
±0.12%
(4)
±0.1 °C (±0.18 °F) for
Ni and NiFe
±0.2 °C
(±0.36 °F)…±0.2 °C
(±0.36 °F) for other RTD
inputs
±0.04 ohm for 150 ohm
resistances
±0.2 ohm for other
resistances
See Table 172
Input and output group
to system isolation
30V AC/30V DC rated working voltage
(3)
(N.E.C. Class 2 required)
(IEC Class 2 reinforced insulation)
type test: 500V AC or 707V DC for 1 minute
30V AC/30V DC rated
working voltage
(IEC Class 2 reinforced
insulation)
type test: 500V AC or
707V DC for 1 minute
30V AC/30V DC
working voltage
type test: 500V AC or
707V DC for 1 minute
30V AC/30V DC
working voltage
qualification test: 720V
DC for 1 minute
Vendor I.D. code11111
Product type code 10 10 10 10 10
Product code 75 67 66 65 64
(1) The over- or under-range flag comes on when the normal operating range (over/under) is exceeded. The module continues to convert the analog input up to the maximum
full scale range.
(2) Repeatability is the ability of the module to register the same reading in successive measurements for the same signal.
(3) Rated working voltage is the maximum continuous voltage that can be applied at the terminals with respect to earth ground.
(4) Only applicable to Series B I/O modeles.

Allen-Bradley MicroLogix 1400 Specifications

General

Brand	Allen-Bradley
Model	MicroLogix 1400
Category	Controller
Language	English