บี&R 3IF661.9 Communication Interface Module

โปรฟิบัส DP communication interface module for the System 2005 ชุด

(Exclusive to legacy System 2005 rack CPUs, บั้นปลายชีวิต)

2. Official Standard Description

ระบบ 2005 interface module with 1 galvanically isolated RS485 port supporting PROFIBUS DP fieldbus; installed in the IF expansion slot between the CPU and additional expansion slots.

3. รายละเอียดรหัสรุ่น

1. ฮาร์ดแวร์หลัก & พารามิเตอร์ทางไฟฟ้า (Original Datasheet)
2. อินเตอร์เฟสบัส

Physical layer: 1 galvanically isolated RS485 channel (PROFIBUS-compliant)

Isolation withstand voltage: 250 V AC galvanic isolation for enhanced on-site EMC immunity

Matching connector: 0G1000.00-090 standard PROFIBUS bus terminal (optional accessory)

2. Communication Specifications

โปรโตคอล: โปรฟิบัส DP (ระดับ 1 Master only)

อัตรารับส่งข้อมูล: Adaptive range from 9.6 kbit/s to 12 เมกะบิต/วินาที

Station address range: 0 ~ 126

Supporting file: Official GSD file package V1.01 for 3IF661.9

3. พาวเวอร์ซัพพลาย & การใช้พลังงาน

แหล่งจ่ายไฟ: Derived from System 2005 รถบัสแบ็คเพลน; no external 24 VDC power required

การใช้พลังงานโดยทั่วไป: 0.4 ว

4. การให้คะแนนด้านสิ่งแวดล้อม

อุณหภูมิในการทำงาน: -20 ℃~ +60 ℃

พื้นที่จัดเก็บ / อุณหภูมิการขนส่ง: -40 ℃~ +85 ℃

ระดับการป้องกัน: IP20 (cabinet-mount only)

น้ำหนัก: ประมาณ. 0.10 กก

5. การรับรอง

ซีอี, ยูเคซีเอ, UL cULus, EAC industrial control certifications

III. การติดตั้ง & Configuration Instructions

1. Rack Mounting Rules

Compatible only with System 2005 series CPU racks (3CPxxx, 3RPxxx controllers)

ตำแหน่งการติดตั้ง: First IF expansion slot on the right side of the CPU; IO slots are prohibited

Maximum quantity per CPU: 1 piece of 3IF661.9

2. การสนับสนุนซอฟต์แวร์

ซอฟต์แวร์การเขียนโปรแกรม: Automation Studio

Minimum compatible version: AS V4.0 (with hardware upgrade package 1.0.0.1)

Configurable items: DP station address, อัตรารับส่งข้อมูล, process data mapping, diagnostic enable

3. การวินิจฉัย

Module equipped with status LEDs for power supply, bus communication fault and DP bus disconnection diagnostics.

1. End-of-Life Replacement Solutions (ระบบ 2005 to X20 Migration)

สารละลาย 1: Direct replacement within the same architecture (retaining System 2005 แร็ค, spare part procurement)

No compatible upgraded model in the same series. The 3IF661.9 has been officially discontinued; only used/refurbished spare parts are available.

สารละลาย 2: Full system upgrade to X20 (แนะนำสำหรับโครงการใหม่ & ชุดติดตั้งเพิ่มเติม)

หมายเหตุทดแทน

1. ระบบ 2005 programs cannot be migrated directly to X20; hardware configuration, bus mapping and compilation must be reworked.
2. PROFIBUS GSD files are fully compatible, no modifications required for DP slave devices.
3. รถบัสแบ็คเพลน, power supply and mounting dimensions are completely incompatible; full replacement of X20 CPU + base unit is mandatory.
4. สถานการณ์การใช้งานทั่วไป

เครื่องมือกล & เครื่องจักรบรรจุภัณฑ์: Legacy System 2005 บี&R PLCs communicating with inverters, servo drives and remote DP IO stations

Production line retrofits: PROFIBUS bus communication expansion for aging equipment

โลหะวิทยา, พลาสติก & textile legacy automation line communication capacity expansion

1. เมทริกซ์การแก้ไขปัญหาข้อผิดพลาดทั่วไป

ปกเกล้าเจ้าอยู่หัว. Supporting Document List (Official Downloadable)

1. Datasheet 3IF661.9 V1.0 (2004 English manual)
2. AS V4.0 hardware upgrade firmware package
3. PROFIBUS GSD description file package V1.01
4. 0G1000.00-090 bus connector wiring manual

Complete Communication Parameter Configuration Tutorial for B&R 3IF661.9 (System2005 PROFIBUS DP Master)

เงื่อนไขเบื้องต้น

1. Hardware Constraints

Compatible only with System2005 rack CPUs (3CPxxx/3RPxxx), installed in the IF communication slot to the right of CPU (IO slots forbidden); สูงสุด 1 unit per CPU.

DP bus accessories: Standard 0G1000 DP connectors; set terminating resistor to ON for the first & last bus nodes, OFF for intermediate nodes.

2. Software Environment

Automation Studio V4.0 ~ V4.7 (Hardware library for System2005 is removed in versions above V4.7)

System2005 full hardware library must be loaded; native driver for 3IF661.9 included, no separate module GSD import needed.

3. File Preparation

GSD files for all DP slave devices (อินเวอร์เตอร์, remote IO, เครื่องมือ, ฯลฯ)

1. Hardware Rack Configuration (Physical View)
2. Create a new standard project and select the corresponding 3CP/3RP System2005 CPU.
3. Switch to the Physical View hardware view on the left, drag and drop the CPU onto the rack.
4. Drag and drop module `3IF661.9` into the IF expansion slot on the right of the CPU.

> บันทึก: Slot position must match physical hardware; hardware mismatch error will be triggered during download otherwise.

4. Right-click 3IF661.9 → Configuration to open the DP master parameter panel.
5. Core DP Master Communication Parameter Settings (3IF661.9 Configuration)
6. General Bus Parameters (General Tab)

2. Advanced Bus Control Parameters (Advanced Tab)
3. Retry count: Retransmission times upon communication failure; default = 3, ปรับให้เข้ากับ 5 for high-interference environments.
4. Gap factor: DP token gap; keep default value 10.
5. Diagnostic enable: Check to activate slave diagnostic functions for fault code reading via PLC program.
6. Sync/Freeze support: Check for motion control synchronization scenarios; uncheck for standard IO applications.
7. Key Operation Mode Note

The 3IF661.9 acts as a Class 1 DP Master, supporting cyclic IO data exchange only. Slave mode and direct cross-slave DX communication are not supported.

III. Import DP Slave GSD Files & Configure Slaves

1. Top menu bar of AS: 【Tools】→【3rd Party Device Manager】(Third-party Device Manager)
2. Click 【Import Fieldbus Devices】 to import all slave `.gsd` files.
3. Return to the configuration window of 3IF661.9 and switch to the 【Topology】 bus topology tab.
4. Locate imported DP slaves in the left hardware library, drag and drop onto the DP bus line.
5. Double-click each slave to assign a unique station address (1~126), not overlapping with master address.
6. Double-click the slave to access IO mapping page; select input/output byte length matching device datasheet.
7. IO Process Data Mapping (I/O Mapping – Core PLC Program Interface)
8. Switch to the 【I/O Mapping】 tab in the 3IF661.9 configuration window.
9. DP_In (data received from slaves to PLC) & DP_Out (control commands sent from PLC to slaves) channels are displayed on the left.
10. Bind global or program variables as shown below:

Inverter frequency setpoint: Bind `Program.DP_Out.Freq_Set` to Slave Output Byte 0~1

Motor current feedback: Bind `Program.DP_In.Motor_Current` to Slave Input Byte 2~3

4. Mapping Rules

Set Consistency to All universally to prevent fragmented data misalignment

Maximum IO length per single slave shall not exceed 244 ไบต์ (DP standard limitation)

1. Compilation, ดาวน์โหลด & Communication Diagnostics
2. Download Workflow
3. Click 【Apply】 to save module configuration after all parameters are set.
4. Build the whole project; download to System2005 CPU if no hardware errors occur.
5. Module LED Status Definition

PWR solid green: Backplane power supply normal

BUS flashing green: DP bus communication established normally

BUS solid red: Bus disconnection / duplicate address / mismatched baud rate

ERR solid red: Slave fault / mismatched IO mapping length

2. Online Diagnostic Troubleshooting
3. Open 【System Diagnostics Manager】 in online mode.
4. Filter for the 3IF661.9 module to view:

Bus packet transmit/receive counters

List of offline/fault slave station numbers

Watchdog timeout & CRC communication error counters

3. Rapid Fault Localization

All slaves offline: ตรวจสอบอัตรารับส่งข้อมูล, terminating resistors and A/B wiring

Single slave offline: Check hardware DIP station address, GSD IO PPO type and A/B wiring

1. Common Configuration Errors & Pitfall Avoidance
2. Incorrect slot insertion: Installing 3IF661.9 into IO slot triggers hardware error during download.
3. Duplicate station address: Master address = 1; slaves cannot use address 1; ที่อยู่ 0 must not be assigned to any device.
4. อัตรารับส่งข้อมูลไม่ตรงกัน: Any slave with inconsistent baud rate will result in solid red BUS LED and total communication loss.
5. Missing/wrong GSD version: Slaves cannot be added or IO mapping table empty; reimport original manufacturer GSD file.
6. Overly short cycle time: Target Rotation Time < 2 ms causes frequent packet loss and bus alarms.
7. Chinese characters in project path: GSD import failure & compilation error; only English & numerals allowed in file paths.

8. Supplementary End-of-Life Migration Reference

The legacy System2005 rack-mounted 3IF661.9 cannot be used directly in X20 systems. Recommended upgrade replacement model: X20IF1061. Configuration logic is consistent, yet backplane and hardware library are fully incompatible, requiring full CPU & base unit replacement.

Complete List of B&R Communication Interface Modules

Classified by four major hardware platforms: ระบบ 2005 (3ถ้า, EOL), X20 (X20IF, mainstream cabinet PLC), X67 (X67IF/BC, IP67 distributed remote IO bus controllers), X90 (X90IF, mobile construction machinery). Categorized by fieldbus master/slave, serial port and real-time Ethernet bus.

661. ระบบ 2005 Series 3IF Communication Modules (Legacy Rack, End-of-Life; 3IF661.9 belongs to this series)

Naming rule: `3IFxxx.9` = IF expansion slot communication module for System2005; suffix `.6`/`.86` for early hardware revisions.

1. อนุกรม / Mixed Serial Modules

2. CAN Bus Series

3. PROFIBUS DP Series (Your Current Module)

4. อีเทอร์เน็ต / POWERLINK อีเทอร์เน็ตแบบเรียลไทม์

5. aPCI Expansion Communication Cards (3IF7xx, CPU internal aPCI slot)

3IF722.9 (Multi-channel serial ports), 3IF761.9 (DP Master), 3IF789.9-1 (พาวเวอร์ลิงค์ + X2X Link Master)

1. X20 Series X20IF Communication Modules (Current Mainstream Cabinet PLC, System2005 Migration Replacement)

Naming rule: `X20IF1xxx` single-bus module; `X20IF2xxx` dual mixed-bus module.

1. Serial Communication RS232/485

X20IF1020: 1 galvanically isolated RS232/422/485 port

X20IF1030: 2 independent galvanically isolated RS485 ports

2. PROFIBUS DP Series (3IF661.9 Replacement Options)

3. สามารถ / สามารถเปิดได้

X20IF1072: Single galvanically isolated CAN Master port

X20IF2792: 1 CAN port + 1 X2X Link (remote IO expansion bus)

4. POWERLINK Real-Time Motion Bus

X20IF1082: Single-channel POWERLINK with integrated 2-port hub, ring redundancy support

X20IF1082-2: Equipped with PRC high-speed synchronization (multi-axis synchronous control)

X20IF1086-2: Fiber-optic POWERLINK for long-distance high-noise environments

5. โปรฟิเน็ต IO

X20IF10E3-1: PROFINET IO Device (ทาส)

X20IF10E1: PROFINET IO Controller (ผู้เชี่ยวชาญ)

6. X2X Link Remote IO Expansion Bus

X20IF2772: X2X Link Master, drives X67 distributed IP67 modules

III. X67 Series: IP67 Distributed Remote IO Communication Units

Two categories: X67BC bus controllers, X67IF serial modules

1. X67BC Bus Controllers (Integrated IO channels, direct fieldbus connection)

X67BC4321: CANopen bus controller

X67BC5321: DeviceNet bus controller

X67BC6321: PROFIBUS DP bus controller; suffix .L08/.L12 corresponds to M8/M12 connectors

X67BC7321: CAN IO bus controller

X67BC8321-1: POWERLINK bus controller

2. X67IF Standalone Serial Communication Modules (IP67 field-mount for scanners & เครื่องมือ)

X67IF1121-1: Combined RS232/RS485 with onboard 2DI + 2DO digital channels

1. X90 Mobile Control Platform X90IF Expansion Boards (เครื่องจักรก่อสร้าง, Vehicle Controllers)

X90IF730.04-00: 3 CAN ports + 1 RS485 port dedicated to mobile equipment

General X90IF expansion boards: Support CAN, RS485 and Ethernet; PROFIBUS/PROFINET unsupported

1. Universal Model Code Decoding Rules (Quick Function Identification)
2. Platform Prefix

3IF = System2005 (Legacy Rack, End-of-Life)

X20IF = X20 Cabinet PLC Communication Module (Active Mainstream)

X67BC = IP67 Remote Bus Controller; X67IF = IP67 Serial Module

X90IF = Mobile Construction Machinery Controller Expansion Board

2. Mid Digit Bus Identifier

66x = PROFIBUS DP

67x = CAN Bus

62x = RS485/232 Serial Port

68x = Ethernet / พาวเวอร์ลิงค์

1061/1063 = X20 PROFIBUS

108x = X20 POWERLINK

3. Suffix Revision Code

.9 / .6 = System2005 Hardware Revision

-1 / -2 = X20/X67 Enhanced Function Version (ความซ้ำซ้อน, Fiber Optic, Advanced Diagnostics)

661. Cross-Platform Replacement Reference for 3IF661.9 (Retrofit Selection Cheat Sheet)