The Allen‑Bradley 1791‑16B0 is a compact DC input block for industrial control systems. It handles 16 inputs at 24V DC and works with multiple PLC platforms. This module simplifies wiring and delivers reliable signal conversion for field devices.
The Allen-Bradley 1791-16AC is a complete distributed I/O block with 16 discrete 120VAC input channels and 16 discrete 120VAC output channels. It integrates power supply, PLC interface, and signal conditioning into one unit. This module is specifically designed for Remote I/O architecture implementations.
The Allen‑Bradley 1791‑16A0 is a self‑contained distributed I/O block with 16 discrete 120VAC inputs. These inputs divide into 2 groups of 8 channels each. The module operates on 85‑132VAC external power at 47‑63 Hz. It supports vertical or horizontal mounting for flexible cabinet layouts.
The Allen‑Bradley 1791‑0B32 is a high‑density 24V DC block I/O module from the 1791 series. It offers 32 output channels in a compact housing. This remote I/O device includes a built‑in power supply and controller interface. It supports Universal Remote I/O (RIO) protocol for distributed applications across packaging, material handling, and operator panels.
The Allen‑Bradley 1791‑0B16 is a 24V DC block I/O module from the 1791 series. It offers 16 output channels in a compact housing. This remote I/O device includes a built‑in power supply and programmable controller interface. It supports Universal Remote I/O (RIO) protocol for distributed applications.
The Allen‑Bradley 1791‑OA32 is a high‑density AC output block I/O module. It features thirty‑two outputs in four isolated groups. This slave device supports Remote I/O (RIO) protocol. It communicates directly with RIO scanners for PLC‑2, PLC‑3, and PLC‑5 systems.
The Allen-Bradley 1791-OA16 is a compact Block I/O module with sixteen AC output channels. It operates from 20 to 132VAC at 47-63 Hz. This module mounts near field devices to reduce long cable runs. It works with legacy PLC-2, PLC-3, and PLC-5 controllers.
The Allen‑Bradley 1790D-TN4V0 is a 4‑channel analog voltage input module. It accepts 0‑10V signals with 12‑bit resolution. This nonisolated base module supports up to two discrete expansion modules. Ideal for monitoring voltage signals in industrial automation systems.
The Allen‑Bradley 1790D-TN0V2 is a compact 2‑channel analog voltage output module. It delivers a 0‑10V signal with 12‑bit resolution. This nonisolated base module supports up to two discrete expansion modules. Perfect for field power applications requiring fast, accurate voltage control.
The Allen‑Bradley 1790D-TN0C2 is a 2‑channel analog current output base module for DeviceNet™ networks. It delivers 0‑20 mA signals with 12‑bit resolution (4.88 µA/bit). Conversion time is 2 ms per channel. Overall accuracy reaches 0.2% of full scale from 0‑55°C. No field calibration is required. Ideal for controlling valve positioners, VFDs, and analog actuators.
The Allen‑Bradley 1790D-T8A0 is an 8‑point AC input base module for DeviceNet™ networks. It accepts 110‑120V ac nominal inputs with 18KΩ impedance. Each channel features photocoupler isolation (1250V ac rms) and a green status LED. The module requires external 110V ac field power and 24V dc DeviceNet power. Ideal for monitoring AC switches, relay contacts, and proximity sensors.
The Allen‑Bradley 1790D-T32BV0 is a 32‑point universal input base module for DeviceNet™ networks. It accepts both sinking and sourcing field devices without polarity concerns. Each channel operates at 24V dc nominal with 4.8KΩ input impedance. The module features photocoupler isolation (1250V ac rms) and 32 green status LEDs. Ideal for collecting digital signals from switches, sensors, and pushbuttons.
