Allen-Bradley 1746-A2 Analog Output Module for SLC 500 Systems

This 8-channel analog output module delivers precise signal control for industrial automation applications. Originally designed for Rockwell Automation’s SLC 500 platform, it maintains ±0.5% accuracy across 0-20mA and 4-20mA current loops. Commonly used in process control systems for valve positioning and sensor calibration.

Specification	Details
Brand	Allen-Bradley
Model	1746-A2
Type	Analog Output Module
Channels	8 (current output)
Signal Range	0-20mA / 4-20mA
Resolution	12-bit
Mounting	Backplane compatible
Certifications	UL, CSA, CE

Widely deployed in chemical processing plants and packaging lines where precise analog control is critical. Recently helped a pharmaceutical client maintain ±0.1°C temperature stability in reactor vessels. Compatible with SLC 500 chassis types 1746-A1/A2/A3/A4, pairs well with 1746-O4/1746-NO4 input modules.

We keep multiple 1746-A2 modules in stock with full documentation. Each unit tested using AB’s 1747-SN programming interface before shipping. One-year warranty included – here’s what one customer said: “Saved us $20k in system downtime by quickly replacing failed units”.

For current availability and pricing, contact me directly on WhatsApp or email 2645963284@qq.com. Guizhou Yuanmiao Automation Equipment Co., Ltd. – your trusted source for legacy AB system components.