1785-L80B处理器模块  

1.产 品 资 料 介 绍：

1785-L80B 处理器模块（PLC-5/80）

核心参数（纯文本、无链接）

1. 型号：1785‑L80B，PLC‑5/80 系列 CPU 模块。
2. 处理器性能：16 位架构，用户程序内存 100K 字 SRAM，支持扩展内存。
3. 总 I/O 能力：最大 3072 点 I/O（任意混合），或 3072 入 + 3072 出互补配置。
4. 通信端口：
   • 4 个 DH+/ 远程 I/O 通道（1A/1B/2A/2B），可配置为 DH+ 节点、远程 I/O 扫描器 / 适配器。
   • 1 个 RS‑232‑C/422‑A/423‑A 串口（25 针 D‑sub），默认 2400bps、DF1 协议，用于编程 / 监控。
5. 机架与 I/O 扩展：
   • 最大支持 93 个 I/O 机架（本地 + 远程）。
   • 单远程 I/O 链路最多 32 个机架。
   • 不支持扩展本地 I/O 与 ControlNet 扩展。
6. 供电与功耗：背板 5V DC 供电，电流 3.3A；最大功耗 17.3W。
7. 物理与安装：占用 1 个 1771 机架槽位；板载状态 LED 显示运行 / 故障 / 通信状态。
8. 环境参数：工作温度 0–60°C，湿度 5%–95% 无凝露。
9. 认证合规：UL、CE 工业安全与 EMC 认证。
10. 产品状态：已停产，市场以翻新 / 备件为主，用于大型 PLC‑5 老系统维护。
11. 典型应用：化工、冶金、电力、大型生产线等需要高 I/O 容量、多网络通信、复杂逻辑控制的工业场景。

1785-L80B处理器模块 英文资料：

1785-L80B processor module (PLC-5/80)

1785-L80B is a high-end processor module of the Rockwell Allen Bradley PLC-5 series, providing high-performance control and multi network communication capabilities for large and complex industrial control systems.

Core parameters (plain text, no links)

Model: 1785-L80B, PLC-5/80 series CPU module.

Processor performance: 16 bit architecture, user program memory 100K words SRAM, supports expandable memory.

Total I/O capability: Maximum 3072 I/O points (any mix), or 3072 in+3072 out complementary configuration.

Communication port:

4 DH+/remote I/O channels (1A/1B/2A/2B), configurable as DH+nodes, remote I/O scanners/adapters.

1 RS-232-C/422-A/423 A serial port (25 pin D-sub), default 2400bps, DF1 protocol, used for programming/monitoring.

Rack and I/O Expansion:

Supports up to 93 I/O racks (local+remote).

A single remote I/O link can have up to 32 racks.

Local I/O and ControlNet extensions are not supported.

Power supply and power consumption: Backboard 5V DC power supply, current 3.3A; maximum power consumption 17.3W.

Physics and installation: occupying one 1771 rack slot; The onboard status LED displays the running/fault/communication status.

Environmental parameters: working temperature 0-60 ° C, humidity 5% -95%, no condensation.

Certification compliance: UL, CE industrial safety and EMC certification.

Product status: discontinued, mainly for refurbishment/spare parts in the market, used for maintenance of large PLC-5 old systems.

Typical applications: Industrial scenarios such as chemical, metallurgical, power, and large-scale production lines that require high I/O capacity, multi network communication, and complex logic control.

The 1785-L80B has the core advantages of a large I/O capacity, 4-channel DH+/remote I/O, and rich communication interfaces, making it one of the most powerful CPUs in the PLC-5 series.

1785-L80B处理器模块  产品展示

产品视频

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The content is from Ruichang Mingsheng Automation Equipment Co., LTD

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