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.
The Allen‑Bradley 1790D-T0W6 is a 6‑channel relay output base module for DeviceNet™ networks. Each output uses Form A (normally open) contacts, rated for 2.0A resistive loads from 5‑250V ac or 5‑24V dc. With 1 point per common (1COM), this module offers photocoupler isolation (1250V ac rms) and green LED indicators. Ideal for switching small motors, solenoids, and indicators.
This 1790D-T0V32 module provides 32 nonisolated sinking outputs for 24V DC loads. Each channel supports 0.5A with a 4.0A common limit. The module consumes 4 output bytes and produces 1 input byte with status. Fast 0.5ms response.
This 1790D-T0V16 module provides 16 nonisolated sinking outputs for 24V DC loads. Each channel supports 0.5A with a 4.0A common limit. Fast response and green status LEDs make troubleshooting easy.
This 1790D-T0B32 module provides 32 nonisolated sourcing outputs for 24V DC field devices. It supports 0.5A per channel and 4A per common. Photocoupler isolation ensures reliable I/O protection.
The Allen‑Bradley 1790D‑T0B16 provides 16 nonisolated sourcing outputs for 24V dc loads. Each output handles 0.5 A max with fast switching delays (0.5 ms On, 1.0 ms Off). Green status indicators and terminal block wiring make this module easy to use.
