1785-V40L处理器模块 

1.产 品 资 料 介 绍：

1785-V40L 处理器模块（PLC-5/V40L VMEbus）

核心参数（纯文本、无链接）

1. 型号：1785‑V40L，PLC‑5/V40L VMEbus 处理器。
2. 处理器架构：基于 Intel 80386，33 MHz 主频，16 位控制架构。
3. 用户内存：48K 字 SRAM（程序 / 数据表），VME 总线内存 64 KB。
4. 总 I/O 能力：最大 1920 点 I/O（任意混合），互补 I/O 为 1920 入 + 1920 出。
5. 模拟 I/O：最大支持 1920 点模拟量 I/O。
6. 通信端口：
   • 2 个 DH+/ 远程 I/O 通道，可配置为 DH+ 节点或远程 I/O 扫描器 / 适配器。
   • 1 个 RS‑232 串口（25 针 D‑sub），用于编程、监控与上位机通信。
   • 1 个扩展本地 I/O 端口，支持扩展本地 I/O 机架。
7. 机架扩展：
   • 最大支持 15 个 I/O 机架（本地 + 远程）。
   • 扩展本地 I/O 最多 16 个机架，远程 I/O 链路最多 60 个机架。
8. 远程 I/O 速率：支持 57.6 kbps、115.2 kbps、230.4 kbps 三档。
9. 程序扫描：位逻辑约 0.5 ms/1000 字，典型扫描 2 ms/1000 字。
10. 供电与功耗：VME 背板 5V DC 供电，典型电流 2.9A，最大 3.5A；功耗 16–21W。
11. 物理规格：VME 标准尺寸，重量约 0.71–1.36 kg，占用 1 个 VME 槽位。
12. 状态指示：板载 LED，显示运行、故障、通信、I/O 状态。
13. 环境参数：工作温度 0–60°C，湿度 5%–95% 无凝露，工业级抗干扰。
14. 产品状态：已停产，市场以翻新 / 备件为主，用于老旧 VME 架构 PLC‑5 系统维护。
15. 典型应用：电力、冶金、轨道交通、大型生产线等需要 VME 总线、中大规模 I/O、多网络通信 的工业场景。

1785-V40L处理器模块 英文资料：

1785-V40L processor module (PLC-5/V40L VMEbus)

1785-V40L is a VMEbus architecture processor module of the Rockwell Allen Bradley PLC-5 series, designed for medium to large industrial control systems, providing stable control and multi network communication capabilities.

Core parameters (plain text, no links)

Model: 1785-V40L, PLC-5/V40L VMEbus processor.

Processor architecture: Based on Intel 80386, 33 MHz clock speed, 16 bit control architecture.

User memory: 48K words of SRAM (program/data table), 64 KB of VME bus memory.

Total I/O capability: Maximum 1920 I/O points (any mix), complementary I/O is 1920 in+1920 out.

Analog I/O: Supports up to 1920 analog I/O.

Communication port:

2 DH+/remote I/O channels, configurable as DH+nodes or remote I/O scanners/adapters.

1 RS-232 serial port (25 pin D-Sub), used for programming, monitoring, and communication with the upper computer.

1 extended local I/O port, supporting the expansion of local I/O racks.

Rack expansion:

Supports up to 15 I/O racks (local+remote).

Expand up to 16 racks for local I/O and up to 60 racks for remote I/O links.

Remote I/O speed: Supports three speeds: 57.6 kbps, 115.2 kbps, and 230.4 kbps.

Program scanning: Bit logic is approximately 0.5 ms/1000 words, typical scanning is 2 ms/1000 words.

Power supply and power consumption: VME backplane 5V DC power supply, typical current 2.9A, maximum 3.5A; power consumption 16-21W.

Physical specifications: VME standard size, weighing approximately 0.71-1.36 kg, occupying one VME slot.

Status indication: onboard LED, displaying operation, fault, communication, and I/O status.

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

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

Typical applications: Industrial scenarios such as power, metallurgy, rail transit, and large-scale production lines that require VME bus, medium to large-scale I/O, and multi network communication.

The 1785-V40L is the mainstream mid to high end processor of the PLC-5 VME series, with core advantages of VME bus compatibility, 48K memory, 1920 point I/O, and dual DH+channels

1785-V40L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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