Brand： Allen-Bradley
Model number: 700-N400A1
Warranty: 12 months
Lead Time：3-day working day
Country of origin: USA
Price: Please contact us
Product weight：0.22kg
hipping Port: China
Payment: Bank of Chicago, Bank of Singapore
Express cooperation: fedex, DHL, UPS and your express account
Servzce: Professional Sales provides 24 hours /7 days online service
700-N400A1 Allen-Bradley Processor modules, programmable controllers
Allen-Bradley 1791-IOBX Block I/O Module: Detailed Description
The Allen-Bradley 1791-IOBX is a high-density digital (discrete) input/output (I/O) module.
Product Parameters/Specifications:
I/O Type: Mixed Input and Output (Digital/Discrete)
Number of Inputs: 64 DC sinking inputs.
Number of Outputs: 64 DC sourcing outputs.
Voltage Range: 24V DC.
Input Current: Typically 7 mA per input.
Output Current: Typically 0.5 A (500 mA) per output.
Wiring: Screw terminals for field wiring connections.
Module Type: Block I/O (meaning all I/O points are contained within a single compact module).
Compatibility: Compatible with PLC-2, PLC-3, PLC-5, and SLC 500 programmable controllers.
Product Advantages (When it was actively sold):
High Density: Provided a large number of I/O points in a single module, saving panel space and wiring costs.
Simplified Wiring: Block I/O design simplified field wiring compared to using multiple smaller modules.
Compatibility with Legacy Systems: Designed to work with older Allen-Bradley PLC platforms.
Disadvantages (Now):
Obsolete: The primary disadvantage is that it's obsolete. This implies:
No new production from Rockwell Automation.
Limited availability of spare parts.
Lack of official support and updates.
Increased risk of failure due to age.
Difficulty integrating with modern control systems.
Static Sequence Control and General-Purpose Drive Controller Modules (in the context of the
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| AB | 1746-OB16 | AB | 1746SC-NI8U | AB | 1747-L533 | AB | 1747-UIC | AB | 1756-EN2T | AB | 1756-IF16H | |
| AB | 1746-OB16E | AB | 1746SC-OAP8I | AB | 1747-L541 | AB | 1756-0B16E | AB | 1756-EN2TR | AB | 1756-IF4FXOF2F | |
| AB | 1746-OB32 | AB | 1747-ACN15 | AB | 1747-L542 | AB | 1756-0F4 | AB | 1756-EN4TR | AB | 1756-IF6CIS | |
| AB | 1746-OB32E | AB | 1747-ACNR15 | AB | 1747-L543 | AB | 1756-0X8I | AB | 1756-EN3TR | AB | 1756-IF6I | |
| AB | 1746-OB8 | AB | 1747-ASB | AB | 1747-L55 | AB | 1756-A10 | AB | 1756-ENBT | AB | 1756-IF8 | |
| AB | 1746-OBP16 | AB | 1747-L511 | AB | 1747-L551 | AB | 1756-A13 | AB | 1756-ENET | AB | 1756-IF8H | |
| AB | 1746-OG16 | AB | 1747-BA | AB | 1747-L552 | AB | 1756-A17 | AB | 1756-EWEB | AB | 1756-IF8U | |
| AB | 1746-OV16 | AB | 1747-BSN | AB | 1747-M1 | AB | 1756-A4 | AB | 1756-HSC | AB | 1756-IG16 | |
| AB | 1746-OV32 | AB | 1771-IFE | AB | 1747-M11 | AB | 1756-A7 | AB | 1756-HSC1 | AB | 1756-IH16I | |
| AB | 1746-OW16 | AB | 1747-CP3 | AB | 1747-M12 | AB | 1756-BA1 | AB | 1756-HYD02 | AB | 1756-IM16I | |
| AB | 1746-OW4 | AB | 1747-DCM | AB | 1747-M13 | AB | 1756-BA2 | AB | 1756-IA16 | AB | 1756-IM16I1203-CN1 | |
| AB | 1746-OW8 | AB | 1747-KE | AB | 1747-M15 | AB | 1756-CFM | AB | 1756-IA32 | AB | 1756-IN16 | |
| AB | 1746-OX8 | AB | 1747-KFC15 | AB | 1747-M2 | AB | 1756-CN2 | AB | 1756-IB16 | AB | 1756-IR6I | |
| AB | 1746-P1 | AB | 1747-L30C | AB | 1747-M4 | AB | 1756-CN2R | AB | 1756-IB16D | AB | 1756-IRT8I | |
| AB | 1746-P2 | AB | 1747-L40F | AB | 1747-NI4 | AB | 1756-CNB | AB | 1756-IB16I | AB | 1756-IT6I | |
| AB | 1746-P3 | AB | 1747-L514 | AB | 1747-PSD | AB | 1756-CNBR | AB | 1756-IB16ISOE | AB | 1756-IT6I2 | |
| AB | 1746-P4 | AB | 1747-L524 | AB | 1747-SCNR | AB | 1756-CPR2 | AB | 1756-IB16SOE | AB | 1756-IV16 | |
| AB | 1746-P5 | AB | 1747-L53 | AB | 1747-SDN | AB | 1756-DHRIO | AB | 1756-IB32 | AB | 1756-IV32 | |
| AB | 1746-P6 | AB | 1747-L531 | AB | 1747-SN | AB | 1756-DMD30 | AB | 1756-IF16 | AB | 1756-L1M1 | |
| AB | 1746-P7 | AB | 1747-L532 | AB | 1747-SN17 | AB | 1756-DNB | AB | 1756-IF161 | AB | 1756-L35E |
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