1756-A5XT АB module
delivery time：4 weeks
Technical Data
1756 ControlLogix Chassis Specifications
Catalog Numbers 1756-A4/B, 1756-A4K/B, 1756-A4/C, 1756-A4K/C, 1756-A7/B, 1756-A7K/B, 1756-A7/C, 1756-A7K/C,
1756-A10/B, 1756-A10K/B, 1756-A10/C, 1756-A10K/C, 1756-A13/B, 1756-A13K/B, 1756-A13/C, 1756-A13K/C, 1756-A17/B,
1756-A17K/B, 1756-A17/C, 1756-A17K/C, 1756-A4LXT/B, 1756-A5XT/B, 1756-A7LXT/B, 1756-A7XT/B, 1756-A7XT/C
The ControlLogix® system is a modular system that requires a 1756 ControlLogix chassis. The chassis are designed for only
horizontal back-panel mounting. Place any module into any slot. The backplane provides a high-speed communication
path between modules.
AutoCAD product drawings are available at http://www.rockwellautomation.com/en/e-tools/drawings.html.
Topic
Page
Standard ControlLogix Chassis Specifications
2
ControlLogix-XT Chassis Specifications
4
Spacing Requirements
6
ControlLogix Chassis with Standard Power Supplies Mounting Dimensions
(Series B)
8
ControlLogix Chassis with Standard Power Supplies Mounting Dimensions
(Series C)
12
ControlLogix Chassis Accessories
20
Additional Resources
21
4 Rockwell Automation Publication 1756-TD006E-EN-E - October 2014
1756 ControlLogix Chassis Specifications
ControlLogix-XT Chassis Specifications
The ControlLogix-XT™ chassis support extreme temperature environments. The chassis are conformally coated for
increased survivability in ISA G3 environments.
IECEx
N/A
IECEx System, compliant with:
• IEC 60079-15; Potentially Explosive Atmospheres,
Protection "n"
• IEC 60079-0; General Requirements
• II 3 G Ex nA IIC T4 Gc
• IECExUL14.0008X
KC
Korean Registration of Broadcasting and Communications Equipment, compliant with:
Article 58-2 of Radio Waves Act, Clause 3
EAC
Russian Customs Union TR CU 020/2011 EMC Technical Regulation
Russian Customs Union TR CU 004/2011 LV Technical Regulation
Certification(1)
1756-A4/B
1756-A7/B, 1756-A10/B, 1756-A13/B, 1756-A17/B
1756-A4/C, 1756-A7/C, 1756-A10/C, 1756-A13/C,
1756-A17/C
(1) See the Product Certification link at http://www.ab.com for Declarations of Conformity, Certificates, and other certification details.
Table 5 - Technical Specifications - ControlLogix-XT Chassis
Attribute
1756-A4LXT/B
1756-A7LXT/B
1756-A5XT/B
1756-A7XT/B
1756-A7XT/C
Backplane current, chassis/slot max @ 1.2V DC
1.5 A/-
Backplane current, chassis/slot max @ 3.3V DC
4 A/4 A
Backplane current, chassis/slot max @ 5.1V DC
10 A/6 A
15 A/6 A
10 A/6 A
Backplane current, chassis/slot max @ 24V DC
2 A/2 A
2.8 A/ 2.8A
2 A/2 A
Power dissipation, max
3.7 W
4.1 W
4.4 W
Isolation voltage
Determined by installed power supply and modules
Slots
4
7
5
7
Mounting method
Horizontal only
Cabinet size (HxWxD), min
50.8 x 50.8 x 20.3 cm
(20 x 20 x 8 in.)
50.8 x 60.9 x 20.3 cm
(20 x 24 x 8 in.)
50.8 x 76.2 x 20.3 cm
(20 x 30 x 8 in.)
50.8 x 60.9 x 20.3 cm
(20 x 24 x 8 in.)
Weight, approx
0.75 kg (1.7 lb)
1.1 kg (2.4 lb)
1.45 kg (3.2 lb)
1.09 kg (2.4 lb)
Location
Panel
Wire size
Functional earth ground - 8.3 mm2 (8 AWG) solid or stranded copper wire rated at 90 °C (194 °F) or greater
Protective earth ground - 2.1 mm2 (14 AWG) solid or stranded copper wire rated at 90 °C (194 °F) or greater
North American temperature code
T5
T4A
T4
IEC temperature code
T5
T4
Enclosure type rating
None (open-style)
Table 4 - Certifications - ControlLogix Standard Chassis
Rockwell Automation Publication 1756-TD006E-EN-E - October 2014 5
1756 ControlLogix Chassis Specifications
Table 6 - Environmental Specifications - ControlLogix-XT Chassis
Attribute
1756-A4LXT/B, 1756-A7LXT/B
1756-A5XT/B, 1756-A7XT/B
1756-A7XT/C
Temperature, operating
IEC 60068-2-1 (Test Ad, Operating Cold),
IEC 60068-2-2 (Test Bd, Operating Dry Heat),
IEC 60068-2-14 (Test Nb, Operating Thermal Shock)
-25…60 °C (-13…140 °F)
-25…70 °C (-13…158 °F)
Temperature, surrounding air
60 °C (140 °F)
70 °C (158 °F)
Temperature, nonoperating
IEC 60068-2-1 (Test Ab, Unpackaged Nonoperating Cold),
IEC 60068-2-2 (Test Bb, Unpackaged Nonoperating Dry Heat),
IEC 60068-2-14 (Test Na, Unpackaged Nonoperating Thermal Shock)
-40…85 °C (-40…185 °F)
Relative humidity
IEC 60068-2-30 (Test Db, Unpackaged Damp Heat)
5…95% noncondensing
Vibration
IEC 60068-2-6 (Test Fc, Operating)
2 g @ 10…500 Hz
Shock, operating
IEC 60068-2-27 (Test Ea, Unpackaged Shock)
30 g
Shock, nonoperating
IEC 60068-2-27 (Test Ea, Unpackaged Shock)
50 g
30 g
Emissions
IEC 61000-6-4
ESD immunity
IEC 61000-4-2
6 kV contact discharges
8 kV air discharges
Radiated RF immunity
IEC 61000-4-3
10V/m with 1 kHz sine-wave 80% AM from 80…2000 MHz
10V/m with 200 Hz 50% Pulse 100% AM @ 900 MHz
10V/m with 200 Hz 50% Pulse 100% AM @ 1890 MHz
3V/m with 1 kHz sine-wave 80% AM from 2000…2700 MHz
Table 7 - Certifications - ControlLogix-XT Chassis
Certification(1)
1756-A5XT/B, 1756-A7XT/B, 1756-A7XT/C
1756-A4LXT/B, 1756-A7LXT/B
c-UL-us
UL Listed Industrial Control Equipment, certified for US and Canada. See UL File E65584.
UL Listed for Class I, Division 2 Group A,B,C,D Hazardous Locations, certified for U.S. and Canada. See UL File E194810.
FM
FM Approved Equipment for use in Class I Division 2 Group A,B,C,D Hazardous Locations.
CE
European Union 2004/108/EC EMC Directive, compliant with:
• EN 61326-1; Meas./Control/Lab., Industrial Requirements
• 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:
EN 61000-6-4; Industrial Emissions
Ex
European Union 94/9/EC ATEX Directive, compliant with:
• EN 60079-15; Potentially Explosive Atmospheres, Protection “n”
• EN 60079-0; General Requirements
• II 3 G Ex nA IIC T4 Gc X
• DEMKO13ATEX1325026X
IECEx
IECEx System, compliant with:
• IEC 60079-15; Potentially Explosive Atmospheres, Protection "n"
• IEC 60079-0; General Requirements
• II 3 G Ex nA IIC T4 Gc
• IECExUL14.0008X
IECEx System, compliant with:
• IEC 60079-15; Potentially Explosive Atmospheres,
Protection "n"
• IEC 60079-0; General Requirements
• II 3 G Ex nA IIC T5 Gc
• IECExUL14.0008X
KC
Korean Registration of Broadcasting and Communications Equipment, compliant with:
Article 58-2 of Radio Waves Act, Clause 3
EAC
Russian Customs Union TR CU 020/2011 EMC Technical Regulation
Russian Customs Union TR CU 004/2011 LV Technical Regulation
(1) See the Product Certification link at http://www.ab.com for Declarations of Conformity, Certificates, and other certification details.
10 Rockwell Automation Publication 1756-TD006E-EN-E - October 2014
1756 ControlLogix Chassis Specifications
Figure 6 - 1756-A17/B Chassis and Power Supply
Figure 7 - 1756-A4LXT/B Chassis and Power Supply
Figure 8 - 1756-A5XT/B Chassis and Power Supply
