ABB 3BSE008516R1 Analog Input Module

가족: S800 I/O 시리즈, System 800xA / AC800M DCS, 8-channel analog 입력 모듈

기본정보

부품 번호: 3BSE008516R1

Short Model Name: AI810

유형: 아날로그 입력, 8CH

신호 유형: 0(4)…20mA, 0…10V, 소프트웨어를 통해 구성 가능

해결: 12-조금, single-ended input

Hot swap supported, online configuration available

HS코드: 85389091

Compatible Terminal Units (TU series, 필수적인)

TU810 / TU812 / TU814 / TU818 / TU830 / TU833 / TU835 / TU838 / TU850

일반적인 응용 분야

Transmitter signal acquisition: 압력, 수준, 흐름, 온도 (4-20엄마 / 0-10다섯). Widely used in chemical, 힘, metallurgy process DCS.

주요 제한 사항

단일 종단 입력, differential input not supported; poorer common-mode noise rejection than differential AI modules (예를 들어. AI830)

Passive acquisition, no transmitter power supply from module itself. 2-wire transmitters require external 24V supply

On-board channel current limiting protection

대안 & Compatibility Reference (같은 시리즈)

Select according to signal requirements:

AI830 (differential type, superior noise immunity)

AI815 (HART version, supports HART protocol transmitters)

Troublshooting Guide

No reading: Verify terminal unit model, Profibus DP communication, and channel configuration (mA or V)
변동하는 신호: Single-ended design. Priority check shield grounding; avoid routing alongside power cables
Module without fault alarm but fixed reading: Check transmitter power supply and loop continuity

A single AI810 has fixed 8 hardware channels. No jumper, software setting or accessory can expand one AI810 to more than 8 채널.

Two Valid Expansion Methods within S800 I/O System

Add extra AI810 or other AI modules in the series

S800 I/O is distributed bus I/O. Multiple I/O stations and multiple AI810/AI815/AI830 modules on one backplane can be connected to a Profibus DP bus. Each module works independently with 8 채널, configured separately in Control Builder, total channels are cumulative.

예: 2 × AI810 = 16 아날로그 입력 채널

Constraints: Profibus bus load, controller I/O capacity, available backplane slots

Replace with higher-density modules

Most standard S800 AI modules are 8-channel; no 16-channel analog input module available in S800 range.

For HART: AI815 (also 8CH, HART capable)

For high noise & long cable runs: AI830 (8CH differential)

❌ Not Recommended Workarounds

Signal splitter / signal shunt: One transmitter signal split into two AI channels. Readings are identical, no new measurement point, accuracy degraded. Not acceptable for formal DCS application.

TU terminal units are only for wiring, no channel expansion function, only signal transfer and isolation.

보충 노트

Channel mode (엄마 / 다섯) is changed only by software configuration, channel count remains unchanged. Hot swap and online configuration apply per module and cannot increase channel quantity.

Signals Supported by 씨줄 AI810 (3BSE008516R1)

✅ Only 2 signal types, configurable per channel independently via software

0(4)~20mA (current signal, widely used for 2-wire transmitters)
0~10V (voltage signal)

주요 특징

입력 유형: Single-ended, differential input not supported

해결: 12-조금

Passive module, cannot supply power to transmitters externally. 4-20mA 2-wire transmitters require external 24V DC supply

Does NOT support: RTD, TC thermocouple, resistance signal, 수사슴

Each channel may be set to mA or V separately; mixed mA/V channels are allowed on one module

모델 비교 (S800 Same Series)

미분, 높은 잡음 내성: AI830

HART support: AI815

RTD / 열전대: AI845, AI835

ABB S800 I/O Analog Input AI Module List (System 800xA / AC800M)

All support Profibus DP, hot swap and online configuration. TU terminal unit (사람) is mandatory.

모델	부품 번호	채널	신호 유형	Input Mode
AI810	3BSE008516R1	8CH	0(4)~20mA / 0~10V	Single-ended
AI815	3BSE052604R1	8CH	0(4)~20mA / 0(1)~5V	Single-ended
AI830	3BSE008508R1	8CH	0(4)~20mA / 0~10V	미분
AI835 / AI835A	3BSE008520R1 (AI835)	8CH	Thermocouple TC, mV	미분
AI835 / AI835A	3BSE013208R1 (AI835A)	8CH	Thermocouple TC, mV	미분
AI845	3BSE008518R1	8CH	0(4)~20mA / 0~10V	Single-ended
AI880 (SIL Safety)	3BSE028954R1	8CH	0(4)~20mA	미분
AI890 (본질적으로 안전함)	3BSE030220R1	8CH	4~20mA	Single-ended