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ET200SP Digital Input Module
6ES7131-6BH01-0BA0 is a 16-channel 24V DC standard digital input module for the SIEMENS SIMATIC ET200SP distributed I/O system. As a basic digital input module in the SIMATIC ET200SP series, it is used to acquire digital signals from industrial sites (such as switches, sensor statuses, 等) and transmit them to the PLC control system.
| パラメータ | 詳細 |
| モデル | 6ES7131-6BH01-0BA0 |
| Product Name | SIMATIC ET 200SP, Digital input module, DI 16x 24V DC Standard |
| Input Type | Sink input, PNP, P-reading, IECに準拠 61131-2 タイプ 3 |
| Suitable Base Unit | BU-type A0, Color Code CC00 |
| Packaging Unit | 1 piece |
| 代替機種 | Replaces the older version 6ES7131-6BH00-0BA0 |
技術仕様
Electrical Characteristics
| Characteristic | 価値 |
| Number of Input Channels | 16 independent channels, divided into 2 groups (8 channels per group) |
| Rated Input Voltage | 24ワシントンDCで (19.2V ~ 30V DC) |
| 入力電流 | Typical 4mA per channel, 最大. 5ミリアンペア |
| Switching Threshold | High level (ON): ≥15V DC, Low level (OFF): ≤5V DC |
| Input Delay Time | Adjustable from 0.05ms to 20ms (via parameter configuration) |
| Isolation | Galvanic isolation between channel groups, and between channels and backplane bus |
| Surge Protection | Overvoltage and surge protection |
| 短絡保護 | Short-circuit protection per channel |
機械式 & Environmental Characteristics
| Characteristic | 価値 |
| 寸法 (高さ×幅×奥行き) | 約. 73mm × 15mm × 58mm |
| 重さ | 約. 0.07kg |
| 取り付け | DINレール取付, suitable for SIMATIC ET200SP base units |
| 保護クラス | IP20 (で 60529) |
| 動作温度 | Horizontal: -30°C ~ +60°C; Vertical: 0°C ~ +50°C |
| 保管温度 | -40°C ~ +85°C |
| 相対湿度 | 5% ～ 95% (non-condensing) |
| Vibration/Shock Resistance | IEC準拠 60068-2-6 およびIEC 60068-2-27 |
| EMC | Compliant with EN 61000-6-2 (immunity) and EN 61000-6-4 (emission) for industrial environments |
- Flexible Input Delay Setting: Supports adjustable input delay from 0.05ms to 20ms to suit applications with different response speed requirements.
- 総合的な診断:
Channel-level diagnostics (wire break, short-circuit detection)
Module-level diagnostics (power fault, internal error)
Status indication: green LED per channel (ON/OFF status), plus red/green status LEDs on top of the module
- Hot-Swappable: Supports module replacement during system operation (with ET200SP base unit), ダウンタイムの削減.
- Channel Grouping: 16 channels divided into 2 groups of 8, with independent parameter configuration.
- Fast Response: Minimum input delay of only 0.05ms, suitable for high-speed signal acquisition.
- 高い信頼性: Industrial-grade design with overvoltage, short-circuit protection and anti-interference capability for harsh industrial environments.
インストール & Wiring
- インストール手順:
Snap the module onto the SIMATIC ET200SP base unit (BU-type A0).
Ensure the module is fully engaged and has good contact with the base unit.
Connect power and signal cables.
- 配線方法:
電源: System power (24ワシントンDCで) provided via the base unit.
Signal connection: Each terminal connects to an external digital signal source (例えば, リミットスイッチ, photoelectric sensor).
Common terminal: Each group (8 チャンネル) shares one common terminal (COM).
アプリケーション
This module is widely used in various industrial automation fields, mainly for:
- Manufacturing Automation:
Assembly lines: Acquisition of station in-position, fixture closed, safety door status signals.
Conveying systems: Detection of material position, jam switches or sorting trigger signals.
Packaging machinery: Monitoring of sealing completion, product presence, counting pulses and other logic inputs.
- Process Control:
Water treatment equipment: Reading of level switches, pump running status, valve limit signals.
Power switch cabinets: Status monitoring (circuit breaker position, cabinet door status, 等).
HVAC システム: Monitoring fan/pump start/stop status and valve position feedback.
- Other Applications:
Intelligent warehousing: Acquisition of shelf positioning, stacker travel switch and other digital feedback.
Building automation: Security systems, access control status monitoring.
Energy & インフラストラクチャー: Status monitoring and logic control.
診断 & メンテナンス
- LED Status Indication:
Green LED per channel: ON = input active, OFF = input inactive.
Top module LEDs: Green = normal operation, Red = fault or error.
- Diagnostic Functions:
Channel-level: Wire break, 短絡, overvoltage detection.
Module-level: 停電, internal error, communication fault.
Diagnostic data can be read via PLC programming for fast troubleshooting.
- メンテナンスに関する推奨事項:
Regularly check for loose connections.
Keep the module clean to avoid dust buildup affecting heat dissipation.
Hot-swappable for replacement without shutdown (system configuration dependent).
Ordering & Replacement Information
Original Order No.: 6ES7131-6BH01-0BA0
Recommended Accessories:
Base unit: BU-type A0 (例えば, 6ES7193-6BP00-0DA0)
Terminal modules: Selected based on wiring requirements
Replacement Note: This model replaces the older 6ES7131-6BH00-0BA0, with full functional compatibility and improved performance.
6ES7131-6BH01-0BA0 = ET200SP 16-channel 24V DC digital input module, mainly used to acquire various on-site switching signals. It has a very wide range of applications, focusing on automated production lines, equipment control, logistics & warehousing, process control and other fields.
- Manufacturing Production Lines
工作機械 & machining centers: travel switches, limit switches, home sensors, E-stop buttons, safety door signals
Assembly lines: workpiece in-position, fixture clamp/unclamp, cylinder stroke in-position, pallet positioning signals
Welding / coating lines: spray gun position, protective door status, conveyor chain start/stop, counting sensors
- 包装 & Food Machinery
Packaging machines: box sealing in-position, film roll detection, pusher in-position, counting pulses
Food production lines: material presence on conveyors, bottle/can in-position, safety interlock switch signals
Ⅲ. ロジスティクス & Warehousing Automation
AS/RS & AGVs: stacker limits, fork in-position, shelf occupancy detection
Sorting lines: scan trigger, sorting in-position, blocker status, belt running signals
- Water Treatment, HVAC & Utilities
Pump / fan control cabinets: run feedback, fault alarms, manual/automatic switch, level switches
Valve control: pneumatic/electric valve open/closed in-position signals
Wastewater treatment: grille, sedimentation tank level switches, pump running status
- Power, Distribution & Buildings
LV/HV switchgear: circuit breaker position, energy storage complete, switching status, cabinet door switches
Building automation: fan status, fire damper position, security access, fire alarm inputs
- Engineering Machinery & Custom Equipment
Hydraulic / pneumatic systems: pressure switches, solenoid valve feedback, cylinder stroke limits
Test benches & test equipment: sensor triggers, start/stop buttons, safety interlocks
Ⅶ. Typical Connected Signal Types
Pushbuttons, knobs, selector switches
Proximity sensors, photoelectric sensors, fiber optic sensors
Limit switches, travel switches, cam switches
Safety door locks, emergency stops, safety light curtain signals
Dry contact signals for equipment run/fault status
Any 24V switching signal on-site that needs to be connected to a PLC for logic judgment can basically be acquired by this module.
Complete Model List of SIEMENS SIMATIC ET200SP Digital Input Modules
Below is a categorized list of all mainstream ET200SP digital input modules, with order numbers, key parameters and applications for quick selection and procurement.
- Module Type Description
| Type Code | Full Name | 主な特長 | アプリケーション |
| BA | 基本 | Core functions, simple design, cost-optimized | Simple signal acquisition, no special diagnostic requirements |
| ST | 標準 | Full standard functions, module-level diagnostics | Most industrial automation applications |
| HF | High Feature | Channel-level diagnostics, flexible parameter settings | High reliability requirements, precise fault location |
| HS | High Speed | Microsecond response, supports oversampling | High-speed signal acquisition, fast counting applications |
| F-DI | Fail-Safe | SIL 2/3 certified, safety functions | 安全関連制御システム |
| NAMUR | Intrinsically Safe | NAMUR-compliant, for hazardous areas | Process industry, with intrinsically safe sensors |
| 交流 | AC Input | For AC 120V/230V signals | AC signal sources, 例えば, traditional relay contacts |
- DC 24V Digital Input Modules (Mainstream Applications)
- 基本タイプ (BA)
| 注文番号. | Module Name | チャンネル | Input Type | 主な特長 | Suitable Base |
| 6ES7131-6BF01-0AA0 | DI 8x 24V DC BA | 8 | Sink (PNP) | Basic input, no diagnostics | BU-type A0 (CC00) |
| 6ES7131-6BH01-0AA0 | DI 16x 24V DC BA | 16 | Sink (PNP) | Basic input, no diagnostics | BU-type A0 (CC00) |
| 6ES7131-6BF61-0AA0 | DI 8x 24V DC SRC BA | 8 | Source (NPN) | Basic input, source type | BU-type A0 (CC00) |
| 6ES7131-6BH60-0AA0 | DI 16x 24V DC SRC BA | 16 | Source (NPN) | Basic input, source type | BU-type A0 (CC00) |
- 標準タイプ (ST)
| 注文番号. | Module Name | チャンネル | Input Type | 主な特長 | Suitable Base |
| 6ES7131-6BF01-0BA0 | DI 8x 24V DC ST | 8 | Sink (PNP) | Module diagnostics (wire break/short), 0.05–20ms delay | BU-type A0 (CC01) |
| 6ES7131-6BH01-0BA0 | DI 16x 24V DC ST | 16 | Sink (PNP) | 2 groups (8 ch/group), モジュール診断 | BU-type A0 (CC00) |
| 6ES7131-6BF01-2BA0 | DI 8x 24V DC ST (pack of 10) | 8 | Sink (PNP) | Bulk pack, otherwise standard | BU-type A0 (CC01) |
| 6ES7131-6BH01-2BA0 | DI 16x 24V DC ST (pack of 10) | 16 | Sink (PNP) | Bulk pack, otherwise standard | BU-type A0 (CC00) |
| 6ES7131-6BF61-0BA0 | DI 8x 24V DC SRC ST | 8 | Source (NPN) | Source input, モジュール診断 | BU-type A0 (CC01) |
- High Feature Type (HF)
| 注文番号. | Module Name | チャンネル | Input Type | 主な特長 | Suitable Base |
| 6ES7131-6BF00-0CA0 | DI 8x 24V DC HF | 8 | Sink (PNP) | Channel diagnostics, 0.05–20ms delay | BU-type A0 (CC01) |
| 6ES7131-6BH00-0CA0 | DI 16x 24V DC HF | 16 | Sink (PNP) | 2 groups, チャネル診断, 短絡保護 | BU-type A0 (CC00) |
| 6ES7131-6BF60-0CA0 | DI 8x 24V DC SRC HF | 8 | Source (NPN) | Channel diagnostics, source input | BU-type A0 (CC01) |
| 6ES7131-6BH60-0CA0 | DI 16x 24V DC SRC HF | 16 | Source (NPN) | 2 groups, チャネル診断, source input | BU-type A0 (CC00) |
| 6ES7131-6CF00-0CA0 | DI 8x 24V DC HF (PNP/NPN switchable) | 8 | Switchable | Software-configurable input type, チャネル診断 | BU-type A0 (CC01) |
- High Speed Type (HS)
| 注文番号. | Module Name | チャンネル | Input Type | 主な特長 | Suitable Base |
| 6ES7131-6BH01-0HA0 | DI 8x 24V DC HS | 8 | Sink (PNP) | Min. delay 0.05ms, supports oversampling | BU-type A0 (CC01) |
| 6ES7131-6BH01-0JA0 | DI 16x 24V DC HS | 16 | Sink (PNP) | Min. delay 0.1ms, 2 groups, oversampling | BU-type A0 (CC00) |
Ⅲ. Special Digital Input Modules
- Fail-Safe Type (F-DI)
| 注文番号. | Module Name | チャンネル | 安全レベル | 主な特長 | Suitable Base |
| 6ES7136-6BA01-0CA0 | F-DI 8x 24V DC HF | 8 | SIL 2/3 | Dual-channel redundancy, fail-safe diagnostics | BU-type A0 (CC01) |
| 6ES7136-6CA01-0CA0 | F-DI 16x 24V DC HF | 16 | SIL 2/3 | Grouped redundancy, safe communication | BU-type A0 (CC00) |
| 6DL1136-6BA00-0PH1 | F-DI 16x 24V DC HA | 16 | SIL 2/3 | High availability, for ET200SP HA | HA-specific base |
- NAMUR Type (Intrinsically Safe)
| 注文番号. | Module Name | チャンネル | 標準 | 主な特長 | アプリケーション |
| 6ES7131-6TF00-0CA0 | DI 8x NAMUR HF | 8 | IEC 60947-5-6 | Channel diagnostics, intrinsically safe | Hazardous areas with NAMUR sensors |
| 6ES7131-6TF00-0DA0 | DI 8x NAMUR ST | 8 | IEC 60947-5-6 | Module diagnostics, intrinsically safe | 危険区域, standard diagnostics |
- AC Input Type
| 注文番号. | Module Name | チャンネル | 定格電圧 | 主な特長 | アプリケーション |
| 6ES7131-6FD00-0BB1 | DI 4x 120/230V AC ST | 4 | 120–230V AC | Module diagnostics, overvoltage protection | AC signal sources, traditional electrical systems |
| 6ES7131-6FD00-0CA1 | DI 8x 120/230V AC HF | 8 | 120–230V AC | Channel diagnostics, wide voltage range | AC sensors, industrial power monitoring |
- Other Special Modules
| 注文番号. | Module Name | 特別な機能 | アプリケーション |
| 6ES7131-6BF01-0DA0 | DI 8x 24V DC ST (Redundant) | Power redundancy, dual supply | High-availability systems, critical equipment monitoring |
| 6ES7131-6BH01-0DA0 | DI 16x 24V DC ST (Redundant) | 2 independent power groups, redundant design | Process control, non-stop operation systems |
- Key Supplementary Information
- Base Unit Matching Rules
Most DI modules use BU-type A0 base units, Color Code CC00/CC01.
Fail-safe modules require safety-certified base units.
HA high-availability modules require dedicated HA base units.
- Input Type Explanation
| Input Type | Marking | 配線方法 | Typical Application |
| Sink | Sink (PNP) | Common to negative, signal to positive | SIEMENS standard, most sensors |
| Source | Source (NPN) | Common to positive, signal to negative | Japanese equipment, specific sensors |
| Switchable | PNP/NPN | Software-configurable input type | Flexible adaptation to different signal sources |
- Replacement Model Reference
| Old Model | New Model | Replacement Note |
| 6ES7131-6BF00-0BA0 | 6ES7131-6BF01-0BA0 | Upgraded functions, enhanced diagnostics |
| 6ES7131-6BH00-0BA0 | 6ES7131-6BH01-0BA0 | Performance optimized, improved compatibility |
| 6ES7131-6BF00-0AA0 | 6ES7131-6BF01-0AA0 | Basic version update |
- Bulk Packaging Models
Some popular models are available in packs of 10, with order numbers ending in 2BA0 (例えば, 6ES7131-6BF01-2BA0), suitable for large-scale projects to reduce unit cost.
- 選択の推奨事項
- Basic Applications: Prefer BA/ST types for balanced cost and functionality.
- Fault Diagnostics: Choose HF types for channel-level fault location and reduced downtime.
- High-Speed Signals: Must use HS types for microsecond-level response.
- Safety Systems: Mandatory use of F-DI types to meet SIL safety ratings.
- Hazardous Areas: Select NAMUR types with intrinsically safe sensors.
