144 Rockwell Automation Publication 1766-UM001O-EN-P - September 2021
Appendix A Specifications
Certifications
Certification (when product is marked)
(1)
Value
UL UL Listed for Class I, Division 2 Group A, B, C, D Hazardous Locations
c-UL UL Listed for Class I, Division 2 Group A, B, C, D Hazardous Locations, certified for Canada.
CE
European Union 2014/30/EU EMC Directive, compliant with:
EN 61000-6-2; Industrial Immunity
EN 61000-6-4; Industrial Emissions
EN 61131-2; Programmable Controllers (Clause 8, Zone A & B)
RCM
Australian Radiocommunications Act, compliant with:
AS/NZS CISPR 11; Industrial Emissions
EAC Russian Customs Union TR CU 020/2011 EMC Technical Regulation
KC
Korean Registration of Broadcasting and Communications Equipment, compliant with:
Article 58-2 of Radio Waves Act, Clause 3
(1) See the Product Certification link at rok.auto/certifications for Declaration of Conformity, Certificates, and other certification details.
General Specifications – 1762-IF2OF2, 1762-IF4, 1762-OF4, 1762-IR4, 1762-IT4
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)
(2)
12 bits (unipolar)
Input filter and configuration
dependent
15 bits plus sign
Repeatability
(3)
±0.12%
(2)
±0.12%
(2)
±0.12%
(2)
±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 17 on
page 146
Input and output group
to system isolation
30V AC/30V DC rated working voltage
(4)
(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. code 1 1 1 1 1
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) Only applicable for Series B and Series C I/O models.
(3) Repeatability is the ability of the module to register the same reading in successive measurements for the same signal.
(4) Rated working voltage is the maximum continuous voltage that can be applied at the terminals with respect to earth ground.
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