1785-TR10BT以太网收发器 

1.产 品 资 料 介 绍：

1785-TR10BT 以太网收发器核心介绍

1. 型号为 1785-TR10BT，属于罗克韦尔 PLC-5 系列以太网收发器模块。
2. 主要用于 PLC-5 控制器与工业以太网之间的信号转换与传输。
3. 支持 10BASE-T 以太网标准，通信速率稳定为 10Mbps。
4. 提供 AUI 接口转 RJ45 双绞线接口功能，适配传统工控设备组网。
5. 具备数据收发、冲突检测和链路状态监测功能。
6. 支持自动极性反转，提升网络布线兼容性。
7. 采用外部直流供电，工作电压范围宽，运行稳定可靠。
8. 配备多个 LED 状态指示灯，直观显示网络运行与故障状态。
9. 体积小巧，安装灵活，适合控制柜内紧凑布局。
10. 专为工业环境设计，抗干扰能力强，适应恶劣现场条件。
11. 兼容 1785-ENET 等 PLC-5 以太网通信模块。
12. 支持半双工通信模式，满足传统工业控制网络需求。
13. 内置心跳检测与数据包超长保护功能，提升网络安全性。
14. 广泛应用于老旧 PLC-5 系统的以太网通信与数据交互场景。
15. 产品已停产，目前主要以备件形式用于老系统维护与改造。

1785-TR10BT以太网收发器 英文资料：

1785-TR10BT Ethernet transceiver (AUI to 10BASE-T)

1785-TR10BT is an AUI to 10BASE-T twisted pair transceiver designed by Rockwell Allen Bradley specifically for the PLC-5 series. It is used to convert the AUI interface of PLC-5 Ethernet modules (such as 1785-ENET) to a standard RJ45 twisted pair network port, achieving 10Mbps industrial Ethernet access.

Core parameters (plain text, no links)

Model: 1785-TR10BT, Series A, AUI to 10BASE-T transceiver.

Protocol standard: Compatible with IEEE 802.3 10BASE-T, 10Mbps half duplex.

Interface:

Device end: AUI interface (15 pin D-sub), directly connected or connected to PLC-5 Ethernet module through AUI cable.

Network end: 8-pin RJ45 socket, connected to shielded/unshielded twisted pair.

Power supply: rated 12V DC (range 10-16V DC), typical current 50mA.

Core functions:

Data transmission and reception, conflict detection and indication.

SQE testing (heartbeat detection) can be externally disabled.

Jabber control (ultra long packet protection, timeout of 20ms).

Link status monitoring, automatic polarity reversal (APX).

Status indication: onboard LED, displaying send/receive, conflict, link, polarity status.

Physical specifications: Size approximately 44 × 22 × 91mm, weight approximately 0.06-0.13kg.

Environmental parameters: working temperature 0-50 ° C, humidity 10% -90%, no condensation.

Product status: discontinued, market mainly focused on refurbishment/spare parts.

Compatibility: Only compatible with PLC-5 series Ethernet modules (1785-ENET), not compatible with new platforms such as ControlLogix.

Application: Ethernet networking, upper computer communication, data acquisition, and program upload and download for old PLC-5 systems.

1785-TR10BT is a specialized accessory for PLC-5 system AUI to twisted pair cables, which solves the compatibility problem of early industrial Ethernet interfaces and ensures the stability of old production line networks.

1785-TR10BT以太网收发器 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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