ABB S800 I/O Modules: GJR231500R1210 81EU01E-E Universal Input Module

Name: ABB S800 I/O Modules: GJR231500R1210 81EU01E-E Universal Input Module
Brand: ABB

Model: GJR231500R1210 81EU01E-E

Brand ABB

Series S800 I/O

Model GJR231500R1210 81EU01E-E

RFQ-ready model route Obsolete and surplus sourcing Export follow-up by model list

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Technical Dossier

Product Details And Specifications

ABB S800 I/O Series Technical Notes

The ABB S800 I/O system is a distributed I/O platform engineered for integration with ABB's AC 800M and Advant Controller 450 DCS architectures. Deployed across heavy-process industries including petrochemical refineries, nuclear power generation facilities, pulp and paper plants, and offshore oil & gas platforms, the S800 I/O series represents one of ABB's most widely installed field I/O infrastructures globally. Its modular backplane design, redundancy support, and PROFIBUS DP / Modulebus communication backbone have made it a standard reference in long-lifecycle DCS installations where uptime requirements exceed 99.9%. The GJR231500R1210 81EU01E-E is a Universal Input Module within this series, capable of accepting thermocouple, RTD, mV, and resistance signals on a single channel block — a critical flexibility feature for multi-sensor process environments.

The Evolution of S800 I/O Architecture

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S800 I/O Full Catalog & Functionalities (SKU List)

The following SKUs represent verified, commonly stocked modules within the ABB S800 I/O series. Modules are classified by functional category.

Universal & Analog Input Modules

GJR231500R1210 81EU01E-E: Universal input module; TC, RTD, mV, resistance; single-channel block
3BSE008516R1 AI810: 8-channel analog input; 4–20 mA / 1–5 V; HART-transparent
3BSE020512R1 AI820: 8-channel analog input; ±10 V / 0–20 mA; differential
3BSE008544R1 AI830: 8-channel RTD input; Pt100/Pt1000; 3-wire configuration
3BSE008552R1 AI835: 8-channel thermocouple input; types J, K, T, E, R, S, B
3BSE028925R1 AI843: 8-channel analog input; HART 5/6/7; field diagnostics

Analog Output Modules

3BSE008522R1 AO810: 8-channel analog output; 4–20 mA; 750 Ω max load
3BSE038415R1 AO820: 8-channel analog output; ±10 V; short-circuit protected
3BSE045584R1 AO845: 8-channel analog output; HART 5/6/7; loop diagnostics

Digital Input Modules

3BSE008508R1 DI810: 24-channel digital input; 24 V DC; sink/source configurable
3BSE020508R1 DI820: 16-channel digital input; 120 V AC; optically isolated
3BSE008480R1 DI830: 16-channel digital input; 24 V DC; high-speed pulse capture

Digital Output Modules

3BSE008510R1 DO810: 24-channel digital output; 24 V DC; 0.5 A per channel
3BSE020514R1 DO820: 16-channel relay output; 250 V AC / 30 V DC; SPDT
3BSE013258R1 DO840: 16-channel digital output; 24 V DC; diagnostics per channel

Communication & Backplane Infrastructure

3BSE009220R1 TB820: Modulebus Modem; backplane communication hub for S800 clusters
3BSE025255R1 CI854: PROFIBUS DP V1 communication interface; redundancy-capable
3BSE030220R1 CI858: PROFIBUS DP communication interface; single-channel

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