ABB GJR2394100R1210 81AA03R1210 Analog Output AO Module

Product Description

Model: GJR2394100R1210 (81AA03R1210) Brand: ABB Name: Procontrol P14 8-Channel Analog Output AO Module This analog output module is dedicated for ABB Procontrol P14 DCS system. It converts digital control commands from the controller into standard analog current or voltage signals to drive field actuators such as control valves, positioners and variable frequency drives. It supports channel isolation, fault diagnosis and LED status indication. Rugged industrial design provides good EMC performance. This part is obsolete from factory, available mainly as surplus stock for maintenance of legacy control systems in power and chemical plants.

Specifications

• Model: GJR2394100R1210, Alias: 81AA03R1210
• Brand: ABB
• Product Name: 8-Channel Analog Output Module (AO Module)
• Compatible System: Procontrol P14 DCS
• Channel Count: 8 channels
• Output Ranges: 4–20mA / 0–20mA / -10V ~ +10V
• Resolution: 16 bit
• Isolation: Galvanic isolation between channels and backplane bus
• Diagnosis: Wire break, short circuit and over-range detection
• Indication: Front panel LED status lights
• Dimension: 261mm(H) × 20mm(W) × 198mm(D)
• Weight: 0.55 kg
• Power Supply: Backplane bus powered
• Operating Temperature: 0℃ ~ +60℃
• Protection Class: IP20 (cabinet installation)
• Origin: Sweden
• Note: Obsolete spare part, for emergency repair and inventory of legacy systems

Application

It works with ABB Procontrol P14 distributed control system, widely used in thermal power plants, hydropower plants and chemical process plants. It sends analog control signals to modulate valve position, VFD speed and other field devices for closed-loop control of pressure, level, flow and temperature. Applied for faulty module replacement, annual overhaul and spare inventory of legacy DCS systems.

Series Part Numbers

81AA03R1210 (GJR2394100R1210) 81AA02 81ET03 81EU01 81AB03