SST-PFB-SLC通信模块   

1.产 品 资 料 介 绍：

Allen‑Bradley SST‑PFB‑SLC 通信模块

1. 品牌与归属：SST（Brad Communications，现属罗克韦尔），适配 SLC 5/03 及以上处理器。
2. 核心功能：PROFIBUS‑DP 主站 / 从站，扫描 PROFIBUS 网络 I/O，实现 SLC 与现场设备数据交换。
3. 通信能力：
   • 波特率：9.6 Kbps ~ 12 Mbps（全标准速率）
   • 最大从站：96 个
   • 单从站 I/O：244 字节输入 + 244 字节输出
   • 扫描周期：独立于 SLC 逻辑扫描，主站扫描率可达 1ms
4. 硬件规格：
   • 处理器：Intel i960
   • 内存：512 KB RAM、288 KB 共享内存、512 KB Flash（配置 / 固件）
   • 接口：1×9‑pin D‑Sub（PROFIBUS）、1×9‑pin RS‑232（配置 / 固件升级）
   • 状态指示：COMM、SYS 指示灯，用于网络 / 模块诊断
5. 供电与环境：
   • 电源：5V DC，700 mA（背板供电）
   • 工作温度：0°C ~ 50°C；存储：‑25°C ~ 70°C
   • 防护：IP20（柜内安装）
6. 配置与兼容：
   • 配置软件：SST DP Configuration Software、兼容 Siemens COM Profibus
   • 数据映射：映射到 SLC 的 I、O、M0、M1 文件区
   • 固件：支持现场串口升级
7. 应用场景：SLC 500 系统接入 PROFIBUS 网络、远程 I/O 扩展、变频器 / 伺服控制、分布式控制系统集成。
8. 产品状态：已停产，市面以全新库存、翻新、二手备件为主，用于存量系统维护。

SST-PFB-SLC通信模块   英文资料：

Allen Bradley SST PFB SLC Communication Module

SST-PFB SLC is a PROFIBUS-DP master/scanner module designed specifically for Allen Bradley SLC 500 series PLCs. It is used to connect SLC controllers to the PROFIBUS network, enabling high-speed communication with remote I/O, frequency converters, servos, and other devices.

Brand and affiliation: SST (Brad Communications, now owned by Rockwell), compatible with SLC 5/03 and above processors.

Core function: PROFIBUS-DP master/slave, scanning PROFIBUS network I/O, realizing SLC and field device data exchange.

Communication ability:

Baud rate: 9.6 Kbps~12 Mbps (full standard rate)

Maximum slave stations: 96

Single slave I/O: 244 byte input+244 byte output

Scanning cycle: independent of SLC logic scanning, the main station scanning rate can reach 1ms

Hardware specifications:

Processor: Intel i960

Memory: 512 KB RAM, 288 KB shared memory, 512 KB Flash (configuration/firmware)

Interface: 1 × 9-pin D-Sub (PROFIBUS), 1 × 9-pin RS-232 (configuration/firmware upgrade)

Status indicator: COMM, SYS indicator lights, used for network/module diagnosis

Power Supply and Environment:

Power supply: 5V DC, 700 mA (backplane power supply)

Working temperature: 0 ° C~50 ° C; Storage: -25 ° C~70 ° C

Protection: IP20 (installed inside the cabinet)

Configuration and compatibility:

Configuration software: SST DP Configuration Software, compatible with Siemens COM Profibus

Data Mapping: Mapping to the I, O, M0, M1 file areas of SLC

Firmware: Supports on-site serial port upgrade

Application scenarios: SLC 500 system connected to PROFIBUS network, remote I/O expansion, frequency converter/servo control, distributed control system integration.

Product status: discontinued. The market mainly consists of new inventory, refurbished, and second-hand spare parts, used for inventory system maintenance.

This module is a classic solution for SLC 500 to connect to PROFIBUS, and has become a key component for upgrading/repairing old industrial control systems with high compatibility and stability.

SST-PFB-SLC通信模块   产品展示

产品视频

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