Input Module
Allen-Bradley SLC 7 Slots Chassis 1746-A7 With Good Price In Stock

Allen-Bradley SLC 7 Slots Chassis 1746-A7 With Good Price In Stock

Model: 1746-A7

$1.00

Supplier: Allen-Bradley

Categories: Input Module

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Product Description

Allen-Bradley SLC 7 Slots Chassis 1746-A7 With Good Price In Stock


The Allen-Bradley 1746-A7 is a SLC 500 Chassis with Seven (7) Slots. This SLC 500 Chassis weighs 1.1 kg (2.4 lbs) and measures 28.2 x 17.1 x 14.5 cm or 11.3 x 6.8 x 5.8 inches.


  Technical Specifications for 1746-A7

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1746-A7
SeriesSLC 500
Hardware TypeI/O Chassis
Slots7
No. of Expansion ChassisTwo (2)
Expansion Cables1746-C9; 1746-C7
Mounting tabs4
MountingPanel Mount
Weight3.3 pounds (1.5 kilograms)
UPC10662468415368
Dimensions28.2 x 17.1 x 14.5 cm (11.3 x 6.8 x 5.8 in)
Backplane Current5.1V dc @ 10A; 24V dc @ 2.88A
Operating Temperature0°C to +60°C
Storage Temperature-40°C to +85°
Thermal Dissipation2.5 BTU/hour at 28.8 Volts DC


About 1746-A7

The Allen-Bradley 1746-A7 houses the modular processor, communication adapter module, and input and output modules. This chassis is built with 7 slots that is part of the SLC 500 Modular Chassis that provide flexibility in the configuration of systems. In a modular system, each chassis will require its own power supply. The SLC 500 1746-A7 Modular Chassis can be used as a standalone unit in one system or can work with another one or two local chassis. The chassis interconnection cable can be used to build multiple chassis configurations and extend signal lines. This can create a total of 30 I/O slots at maximum. Interconnect chassis vertically with the 1746-C9 cable or 1746-C16 cable that comes in different lengths. Both cables have a rigid, unbending shrink wrap for strain relief when linking modules with one below another. For a horizontal layout, use the 1746-C7 cable. Do not use any other cables for the setup. Longer cables may affect data communication integrity leading to unsafe operation.

Running a ground connection from the 1746-A7 Chassis to the ground bus reduces electrical resistance. When grounding, do not lay one lug directly on top of another. Compression can cause these connections to become loose. The 1746-A7 has a maximum backplane current of 5.1 Volts DC at 10A or  24 Volts DC at 2.88A. For optimal performance, operate in temperatures between 0 degrees Celsius to 60 degrees Celsius (32 to 140 degrees Fahrenheit), and relative humidity of 5% to 95% (without condensation).

The 1746-A7 is an SLC 500 chassis that provides mounting to SLC 500 modules such as SLC processors, SLC IO modules, SLC Communication adapters and specialty module. This product is manufacture by Allen-Bradley and uses RSLogix 500 programming software for configuration.

The 1746-A7 features Seven (7) slots with which may be expanded up to 21 modules by connecting an additional of Two (2) more chassis from the main chassis where the controller resides. This is done with the use of interconnection cables with part number 1746-C9, 1746-C7 and other interconnect cables with varying lengths. Each chassis requires individual power supply but only one SLC 500 processor is needed. This processor shall be stationed or installed to the main chassis. The expansion chassis are treated as remote IO racks.

SLC 500 come with other variants of chassis including 1746-A13, 1746-A10 and 1746-A4. All of these chassis, including the 1746-A7 has an embedded electronic circuitry which is connected to the Power Supply slot. This circuitry is used as the backplane where power is distributed to the inserted modules. It also serves as the information exchanged between the processor and modules therefore, an SLC 500 Modular Style controller cannot be operated without a chassis.

In other terminologies, chassis may also referred to as Rack or Backplane. In typical applications, this chassis is installed horizontally. If more than one chassis is needed by the system, side by side installation is also permitted provided that there is accurate panel space and the recommended separation of 7.7 cm to 10.2 cm or 3.0 to 4.0 inches is maintained.

Allen-Bradley SLC 7 Slots Chassis 1746-A7 With Good Price In Stock



Allen-Bradley ControlLogix 8 Point RTD/Thermocouple In 1756-IRT8I With Good Price In Stock1756-IRT8I
Allen-Bradley MicroLogix 8 Point Relay Output Module 1762-OW81762-OW8
Allen-Bradley MicroLogix 16 Point Relay Output Module 1762-OW161762-OW16
Allen-Bradley MicroLogix 4 Point Analog Output Module 1762-OF41762-OF4
Allen-Bradley MicroLogix 8 Point Digital Output Module 1762-OB81762-OB8
Allen-Bradley MicroLogix 32 Point D/O Module 1762-OB32T1762-OB32T
Allen-Bradley MicroLogix 16 Point D/O Module 1762-OB161762-OB16
Allen-Bradley MicroLogix 8 Point Digital Output Module 1762-OA81762-OA8
Allen-Bradley MicroLogix 1200 40 Point Controller 1762-L40BXBR1762-L40BXBR
Allen-Bradley MicroLogix 1200 40 Point Controller 1762-L40BXB1762-L40BXB
Allen-Bradley MicroLogix 1200 40 Point Controller 1762-L40BWAR1762-L40BWAR
Allen-Bradley MicroLogix 1200 40 Point Controller 1762-L40BWA1762-L40BWA
Allen-Bradley MicroLogix 1200 24 Point Controller 1762-L24BXB1762-L24BXB
Allen-Bradley MicroLogix 1200 24 Point Controller 1762-L24BWAR1762-L24BWAR
Allen-Bradley MicroLogix 1200 24 Point Controller 1762-L24BWA1762-L24BWA
Allen-Bradley MicroLogix 4 Point Input Module 1762-IT41762-IT4
Allen-Bradley MicroLogix 4 Point Module 1762-IR41762-IR4
Allen-Bradley MicroLogix 14 Point Digital Comb Module 1762-IQ8OW61762-IQ8OW6
Allen-Bradley MicroLogix 8 Point Digital Input Module 1762-IQ81762-IQ8
Allen-Bradley MicroLogix 32 Point Digital Input Module 1762-IQ32T1762-IQ32T
Allen-Bradley MicroLogix 16 Point Digital Input Module 1762-IQ161762-IQ16
Allen-Bradley MicroLogix 4 Point Analog Input Module 1762-IF41762-IF4
Allen-Bradley MicroLogix 4 Point Analog Comb Module 1762-IF2OF21762-IF2OF2
Allen-Bradley MicroLogix 8 Point Digital Input Module 1762-IA81762-IA8
Allen-Bradley MicroLogix and SLC Communication Adaptor 1761-NET-ENI1761-NET-ENI
Allen-Bradley MicroLogix and SLC Communication Adaptor 1761-NET-AIC1761-NET-AIC
Allen-Bradley MicroLogix 1000 32 Point Controller 1761-L32BWA1761-L32BWA
Allen-Bradley MicroLogix Cable 1761-CBL-PM021761-CBL-PM02
Allen-Bradley MicroLogix Cable 1761-CBL-AS031761-CBL-AS03
Allen-Bradley MicroLogix Cable 1761-CBL-AM001761-CBL-AM00
Allen-Bradley ProcessLogix and ControlLogix System
Redundancy Module 1757-SRM
1757-SRM
Allen-Bradley ControlLogix 20 Pin Spring TRM Block 1756-TBSH With Good Price In Stock1756-TBSH
Allen-Bradley ControlLogix 36 Pin Spring TRM Block 1756-TBS6H1756-TBS6H
Allen-Bradley ControlLogix 20 Pin Screw Terminal Block 1756-TBNH1756-TBNH
Allen-Bradley ControlLogix Deep Terminal Block Housing 1756-TBE1756-TBE
Allen-Bradley ControlLogix 36 Pin Screw Terminal Block 1756-TBCH1756-TBCH
Allen-Bradley ControlLogix 3 m RM Fiber Optic Cable 1756-RMC31756-RMC3
Allen-Bradley ControlLogix 1 m RM Fiber Optic Cable 1756-RMC11756-RMC1
Allen-Bradley ControlLogix Redundancy Enhanced Module 1756-RM21756-RM2
Allen-Bradley ControlLogix Redundancy Module 1756-RM1756-RM
Allen-Bradley ControlLogix Redundant P S Adaptor 1756-PSCA21756-PSCA2
Allen-Bradley ControlLogix 24V DC Power Supply 1756-PB751756-PB75
Allen-Bradley ControlLogix 24V DC Power Supply 1756-PB721756-PB72
Allen-Bradley ControlLogix AC Redundant Power Supply 1756-PA75R1756-PA75R
Allen-Bradley ControlLogix AC Power Supply 1756-PA751756-PA75
Allen-Bradley ControlLogix AC Power Supply 1756-PA721756-PA72
Allen-Bradley ControlLogix 16 Pt Digital Relay Module 1756-OW16I1756-OW16I
Allen-Bradley ControlLogix 8 Point Analog Output 1756-OF8I1756-OF8I
Allen-Bradley ControlLogix 8 Pt A/O I or V Module 1756-OF81756-OF8
Allen-Bradley ControlLogix 4 Point A/O I or V Module 1756-OF41756-OF4
Allen-Bradley ControlLogix 8 Pt 12/24V DC D/O Module 1756-OB81756-OB8
Allen-Bradley ControlLogix 32 Pt 12/24V DC D/O Module 1756-OB321756-OB32
Allen-Bradley ControlLogix 16 Point D/O Module 1756-OB16I1756-OB16I
Allen-Bradley ControlLogix 16 Point D/O Module 1756-OB16E1756-OB16E
Allen-Bradley ControlLogix 16 Pt 24V DC D/O Module 1756-OB16D1756-OB16D
Allen-Bradley ControlLogix 16 Point D/O Module 1756-OA161756-OA16
Allen-Bradley ControlLogix Empty Slot Cover 1756-N21756-N2
Allen-Bradley ControlLogix 8 Axis SERCOS Servo Module 1756-M08SE1756-M08SE
Allen-Bradley GuardLogix Safety Partner 1756-LSP1756-LSP
Allen-Bradley ControlLogix 40MB controller 1756-L85E1756-L85E
Allen-Bradley Guardlogix 5580 Controller 1756-L84ES1756-L84ES
Allen-Bradley ControlLogix 20MB controller 1756-L84E1756-L84E
Allen-Bradley ControlLogix 10MB controller 1756-L83E1756-L83E
Allen-Bradley ControlLogix 5MB controller 1756-L82E1756-L82E
Allen-Bradley ControlLogix 3MB controller 1756-L81E1756-L81E
Allen-Bradley Logix L7SP SIL 3 PLe Safety Partner 1756-L7SP1756-L7SP
Allen-Bradley ControlLogix 32 MB Controller 1756-L751756-L75
Allen-Bradley ControlLogix 16 MB Controller 1756-L741756-L74
Allen-Bradley Logix 5573S Automation Controller 8M/4M 1756-L73S1756-L73S
Allen-Bradley ControlLogix 8 MB Controller 1756-L731756-L73
Allen-Bradley Logix 5572S Automation Controller 4M/2M 1756-L72S1756-L72S
Allen-Bradley ControlLogix 4 MB Controller 1756-L721756-L72
Allen-Bradley ControlLogix 2 MB Controller 1756-L711756-L71
Allen-Bradley ControlLogix 8 MB Memory Controller 1756-L631756-L63
Allen-Bradley GuardLogix 4 MB Standard Mem Controller 1756-L62S1756-L62S
Allen-Bradley ControlLogix 4 MB Memory Controller 1756-L621756-L62
Allen-Bradley ControlLogix 2 MB Memory Controller 1756-L611756-L61
Allen-Bradley ControlLogix 6 Pt Isolated TC In Module 1756-IT6I1756-IT6I
Allen-Bradley ControlLogix 6 Pt Isolated RTD In Module 1756-IR6I1756-IR6I
Allen-Bradley ControlLogix 16 Point D/I Module 1756-IM16I1756-IM16I
Allen-Bradley ControlLogix 8 Point Analog Input 1756-IF8I1756-IF8I
Allen-Bradley ControlLogix 8 Point A/I Module 1756-IF81756-IF8
Allen-Bradley ControlLogix 6 Point Isolated A/I Module 1756-IF6I1756-IF6I
Allen-Bradley ControlLogix 16 Pt A/I Module 1756-IF161756-IF16
Allen-Bradley ControlLogix 32 Pt 12/24V DC D/I Module 1756-IB321756-IB32
Allen-Bradley ControlLogix Input Module 1756-IB16I1756-IB16I
Allen-Bradley ControlLogix 16 Point D/I Module 1756-IB16D1756-IB16D
Allen-Bradley ControlLogix 16 Pt 12/24V DC D/I Module 1756-IB161756-IB16
Allen-Bradley ControlLogix 32 Pt D/I 120V AC Module 1756-IA321756-IA32
Allen-Bradley ControlLogix 16 Pt D/I 120V AC Module 1756-IA161756-IA16
Allen-Bradley ControlLogix High Speed Counter Module 1756-HSC1756-HSC
Allen-Bradley ControlLogix ENET/IP Web Server Module 1756-EWEB1756-EWEB
Allen-Bradley ControlLogix Energy Storage Module NSE 1756-ESMNSE1756-ESMNSE
Allen-Bradley ControlLogix Enet/IP Comms Module 1756-ENBT1756-ENBT
Allen-Bradley ControlLogix Ethernet Motion Module 1756-EN3TR1756-EN3TR
Allen-Bradley 2-PORT CLX HI-CAP ENET/IP MODULE - TP 1756-EN2TR1756-EN2TR
Allen-Bradley CLX HI-CAP ENET/IP MODULE - TP 1756-EN2T1756-EN2T
Allen-Bradley ControlLogix DeviceNet Comms Module 1756-DNB1756-DNB
Allen-Bradley ControlLogix Redundant Supply Cable 1756-CPR21756-CPR2
Allen-Bradley ControlLogix Communication Module 1756-CNBR1756-CNBR
Allen-Bradley ControlLogix Communication Module 1756-CNB1756-CNB
Allen-Bradley ControlLogix Communication Module 1756-CN2R1756-CN2R
Allen-Bradley CJC Thermistors (Qty 2) 1756-CJC1756-CJC
Allen-Bradley ControlLogix L6X Ser B ONLY Battery Assy 1756-BA21756-BA2
Allen-Bradley ControlLogix FlexLogix Battery 1756-BA11756-BA1
Allen-Bradley ControlLogix 7 Slots Chassis 1756-A71756-A7
Allen-Bradley ControlLogix 4 Slots Chassis 1756-A41756-A4
Allen-Bradley ControlLogix 17 Slots Chassis 1756-A171756-A17
Allen-Bradley ControlLogix 13 Slots Chassis 1756-A131756-A13
Allen-Bradley ControlLogix 10 Slots Chassis 1756-A101756-A10
Allen-Bradley SLC Remote I/O Scanner Module 1747-SN1747-SN
Allen-Bradley SLC DeviceNet Scanner Module 1747-SDN1747-SDN
Allen-Bradley SLC 5/05 64K Controller 1747-L5531747-L553
Allen-Bradley SLC 5/05 32K Controller 1747-L5521747-L552
Allen-Bradley SLC 5/05 16K Controller 1747-L5511747-L551
Allen-Bradley SLC 5/04 64K Controller 1747-L5431747-L543
Allen-Bradley SLC 5/04 32K Controller 1747-L5421747-L542
Allen-Bradley SLC 5/04 16K Controller 1747-L5411747-L541
Allen-Bradley SLC 5/03 32K Controller 1747-L5331747-L533
Allen-Bradley SLC 5/03 16K Controller 1747-L5321747-L532
Allen-Bradley SLC 5/03 Programmer RS-232 Cable 1747-CP31747-CP3
Allen-Bradley SLC Cable 1747-C131747-C13
Allen-Bradley SLC Remote I/O Adapter Module 1747-ASB1747-ASB
Allen-Bradley SLC 500 Ethernet/IP Adapter 1747-AENTR1747-AENTR
Allen-Bradley SLC Rack Mounting Power Supply 1746-P41746-P4
Allen-Bradley SLC Rack Mounting Power Supply 1746-P21746-P2
Allen-Bradley SLC Rack Mounting Power Supply 1746-P11746-P1
Allen-Bradley SLC 8 Point Digital Output Module 1746-OX81746-OX8
Allen-Bradley SLC 8 Point Digital Output Module 1746-OW81746-OW8
Allen-Bradley SLC 16 Point Digital Output Module 1746-OW161746-OW16
Allen-Bradley SLC 32 Point Digital Output Module 1746-OV321746-OV32
Allen-Bradley SLC 16 Point Digital Output Module 1746-OV161746-OV16
Allen-Bradley SLC 16 Point Digital Output Module 1746-OBP161746-OBP16
Allen-Bradley SLC 32 Point Digital Output Module 1746-OB321746-OB32
Allen-Bradley SLC 16 Point DC Output Module 1746-OB161746-OB16
Allen-Bradley SLC 16 Point Output Module 1746-OA161746-OA16
Allen-Bradley SLC 8 Point Digital Input Module 1746-NT81746-NT8
Allen-Bradley SLC 4 Point Input Module 1746-NT41746-NT4
Allen-Bradley SLC 8 Point Resistance Input Module 1746-NR81746-NR8
Allen-Bradley SLC 4 Point Resistance Input Module 1746-NR41746-NR4
Allen-Bradley SLC 8 Point 20ma Output Module 1746-NO8I1746-NO8I
Allen-Bradley SLC 4 Point Analog Output Module 1746-NO4V1746-NO4V
Allen-Bradley SLC 4 Point Analog Output Module 1746-NO4I1746-NO4I
Allen-Bradley SLC 4 point Analog Current Comb Module 1746-NIO4I1746-NIO4I
Allen-Bradley SLC 8 Point Analog Input Module 1746-NI81746-NI8
Allen-Bradley SLC 4 Point Analog Input Module 1746-NI41746-NI4
Allen-Bradley SLC 16 Point Analog Input Module 1746-NI16V1746-NI16V
Allen-Bradley SLC 16 Point Analog Input Module 1746-NI16I1746-NI16I
Allen-Bradley SLC Modular Card Slot Filler 1746-N21746-N2
Allen-Bradley SLC 16 Point Digital Input Module 1746-IV161746-IV16
Allen-Bradley SLC 16 Point 240V AC Input Module 1746-IM161746-IM16
Allen-Bradley SLC 16 Point Digital Input Module 1746-IC161746-IC16
Allen-Bradley SLC 32 Point DC Input Module 1746-IB321746-IB32
Allen-Bradley SLC 16 Point DC Input Module 1746-IB161746-IB16
Allen-Bradley SLC 16 Point AC Input Module 1746-IA161746-IA16
Allen-Bradley SLC High Speed Module 1746-HSCE1746-HSCE
Allen-Bradley SLC 36 inch Interconnect Cable 1746-C91746-C9
Allen-Bradley SLC 7 Slots Chassis 1746-A71746-A7
Allen-Bradley SLC 4 Slots Chassis 1746-A41746-A4
Allen-Bradley SLC 13 Slots Chassis 1746-A131746-A13
Allen-Bradley SLC 500 Controllers Programmable Controllers 1746-A101746-A10
Allen-Bradley SLC 5/05 32K Controller 1747-L5521747-L552
Allen-Bradley POINT I/O Voltage Terminal Module 1734-VTM1734-VTM
Allen-Bradley POINT I/O Very High Speed Counter Module 1734-VHSC241734-VHSC24
Allen-Bradley POINT I/O Terminal Base 1734-TOPS1734-TOPS
Allen-Bradley POINT I/O Terminal Base 1734-TOP3S1734-TOP3S
Allen-Bradley POINT I/O Terminal Base 1734-TOP31734-TOP3
Allen-Bradley POINT I/O Terminal Base 1734-TOP1734-TOP
Allen-Bradley POINT I/O Terminal Base 1734-TBS1734-TBS
Allen-Bradley POINT I/O Terminal Base 1734-TBCJC1734-TBCJC
Allen-Bradley POINT I/O Terminal Base 1734-TB3S1734-TB3S
Allen-Bradley POINT I/O Terminal Base 1734-TB31734-TB3
Allen-Bradley POINT I/O Terminal Base 1734-TB1734-TB
Allen-Bradley POINT I/O SSI Encoder Module 1734-SSI1734-SSI
Allen-Bradley POINT I/O DeviceNet Interface Module 1734-PDN1734-PDN
Allen-Bradley POINT I/O 4 Point Digital Output Module 1734-OW41734-OW4
Allen-Bradley POINT I/O 8 Point Digital Output Module 1734-OV8E1734-OV8E
Allen-Bradley POINT I/O 4 Point Analog Output Module 1734-OE4C1734-OE4C
Allen-Bradley POINT I/O 2 Point Analog Output Module 1734-OE2V1734-OE2V
Allen-Bradley POINT I/O 2 Point Analog Output Module 1734-OE2C1734-OE2C
Allen-Bradley 8 Channel Safety Sourcing Output Module 1734-OB8S1734-OB8S
Allen-Bradley POINT I/O 8 Point Digital Output Module 1734-OB8E1734-OB8E
Allen-Bradley POINT I/O 8 Point Digital Output Module 1734-OB81734-OB8
Allen-Bradley POINT I/O 4 Point Digital Output Module 1734-OB4E1734-OB4E
Allen-Bradley POINT I/O 4 Point Digital Output Module 1734-OB41734-OB4
Allen-Bradley POINT I/O 4 Point Digital Output Module 1734-OA41734-OA4
Allen-Bradley POINT I/O 8 Point Digital Input Module 1734-IV81734-IV8
Allen-Bradley POINT I/O 2 Point Thermocouple Input 1734-IT2I1734-IT2I
Allen-Bradley POINT I/O 2 Point RTD Input Module 1734-IR21734-IR2
Allen-Bradley POINT I/O 2 Point Digital Input Module 1734-IM21734-IM2
Allen-Bradley POINT I/O Incremental Encoder Interface 1734-IK1734-IK
Allen-Bradley POINT I/O Incremental Encoder Interface 1734-IJ1734-IJ
Allen-Bradley POINT I/O 8 Point Analog Input Module 1734-IE8C1734-IE8C
Allen-Bradley Point IO Safety Analog Input Module 1734-IE4S1734-IE4S
Allen-Bradley POINT I/O 4 Point Analog Input Module 1734-IE4C1734-IE4C
Allen-Bradley POINT I/O 2 Point Analog Input Module 1734-IE2V1734-IE2V
Allen-Bradley POINT I/O 2 Point Analog Input Module 1734-IE2C1734-IE2C
Allen-Bradley 8 Channel Sfty Sinking Inp Mod PN-25132 1734-IB8S1734-IB8S
Allen-Bradley POINT I/O 8 Point Digital Input Module 1734-IB81734-IB8
Allen-Bradley POINT I/O 4 Point Digital Input Module 1734-IB4D1734-IB4D
Allen-Bradley POINT I/O 4 Point Digital Input Module 1734-IB41734-IB4
Allen-Bradley POINT I/O 2 Point Digital Input Module 1734-IB21734-IB2
Allen-Bradley POINT I/O Field Distributor Module 1734-FPD1734-FPD
Allen-Bradley POINT I/O Extension Power Module 1734-EP24DC1734-EP24DC
Allen-Bradley POINT I/O Common Terminal Module 1734-CTM1734-CTM
Allen-Bradley POINT I/O Dual Port Network Adaptor 1734-AENTR1734-AENTR
Allen-Bradley POINT I/O Ethernet Network Adaptor 1734-AENT1734-AENT
Allen-Bradley POINT I/O DeviceNet Network Adaptor 1734-ADN1734-ADN
Allen-Bradley POINT I/O RS-485/422 ASCII Interface 1734-485ASC1734-485ASC


PDE AND BRE


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