The Allen‑Bradley 1756-MVID is a ControlLogix Multi‑Vendor Interface Module that ships with a development CD‑ROM. It allows seamless serial communication between Rockwell controllers and third‑party devices. This open‑style module fits any chassis slot and is certified for hazardous locations.
The Allen‑Bradley 1756-MVI is a ControlLogix Multi‑Vendor Interface Module that bridges your Logix system with external serial devices. It supports configurable RS‑232, RS‑422, and RS‑485 communication. This module fits any slot in a ControlLogix chassis and provides a flexible, vendor‑neutral integration solution.
The Allen-Bradley 1756-PB72K is a DC power supply module for ControlLogix systems. It accepts 18-32V DC input and delivers up to 75W of output power at 60°C. This unit mounts on the left side of the chassis and provides 1.2V, 3.3V, 5.1V, and 24V DC to the backplane.
The Allen-Bradley 1756-PB50 is a standard DC power supply for the ControlLogix system. It accepts an 18-32V DC input and delivers up to 60W of output power. This unit mounts on the left side of the chassis and supports a hold-up time feature for reliable operation.
The Allen-Bradley 1756-PB30XT is a rugged DC power supply for ControlLogix-XT systems. It accepts 18-32V DC input and delivers stable output for harsh environments. This unit supports extreme temperatures from -25°C to 70°C.
The 1756-PAXTR is a redundant AC power supply for Allen‑Bradley ControlLogix-XT systems. It operates in extreme temperatures from -25 to 70 °C. Two units can work together for redundancy. This module includes an annunciator port and reinforced insulation tested at 3250V DC.
The 1756-PA75K is an AC power supply for Allen‑Bradley ControlLogix systems. It accepts 120-240V AC input (85-265V range) and delivers 75W output. Install it on the left side of Series B or C chassis. This module provides reinforced insulation and a non-replaceable fuse for short circuit protection.
The 1756-PA72K is an AC power supply for Allen‑Bradley ControlLogix systems. It accepts 120-240V AC input (85-265V range) and delivers 75W output. Install it on the left side of any 1756 chassis. This module supports Series A and B chassis with four DC output rails.
The 1756-PA30XT is an AC power supply for Allen-Bradley ControlLogix-XT systems. It operates in extreme temperatures from -25 to 70 °C (-13 to 158 °F). This module delivers 30W output with four DC voltage rails. Install it in the left slot of any 1756 chassis.
The 1746-INT4 is a 4-channel isolated analog input module for SLC 500 systems. It accepts thermocouple types B, C, D, E, J, K, N, R, S, T and ±100 mV signals. With 16-bit resolution and cold junction compensation, this module delivers reliable temperature data for industrial automation.
The 1746-IN16 from Allen‑Bradley provides 16 sinking input channels for SLC 500 systems. It accepts both 24V AC and 24V DC signals. Each channel includes a dedicated LED indicator. This module fits a single slot and works with 1746-HT or 1746-HCA connections.
The 1746-IM8 from Allen‑Bradley delivers 8 AC input channels for SLC 500 systems. It handles 170–265V AC at 47–63 Hz. This module supports harsh industrial use with proper installation. Its low backplane current and fast response improve system reliability.
