GE 193X703ADG02继电器板卡
1.产 品 资 料 介 绍：
中文资料：
GE 193X703ADG02 继电器板卡 技术说明
产品型号：193X703ADG02
产品名称：继电器板卡（Relay Board）
制造商：General Electric (GE)
产品系列：193X 控制卡系列
典型用途：驱动控制系统、状态切换、信号中继与报警联锁控制
一、产品功能
193X703ADG02 是 GE 193X 系列中的一块多通道继电器控制板，其主要作用是：
接收逻辑控制信号并控制多个继电器动作；
实现电气设备的远程控制、联锁保护、故障隔离；
与其他控制板（如AAG、ACG、BAG等）配合完成完整控制逻辑。
二、典型技术参数
| 参数项目 | 描述 |
|---|---|
| 控制输入 | 数字控制信号（来自控制器或逻辑电路） |
| 输出接口 | 干接点继电器输出（通常为常开NO或常闭NC） |
| 控制电压 | 常为 24V DC 或 ±15V DC（取决于系统配置） |
| 安装方式 | 插入式金手指连接，兼容193X主控制架 |
| 板上配置 | 多个小型继电器、电阻、电容、晶体管、续流二极管等 |
| 尺寸规格 | 标准 GE 193X 板卡尺寸（前端带有抓手，便于插拔） |
三、实际应用场景
GE 早期直流驱动控制系统（如 DC2000 或类似系统）；
汽轮机自动化控制系统（Speedtronic Mark 系列）；
工业控制机柜中的逻辑切换模块或远程继电控制；
用于电机启停、阀门开关、故障输出报警等动作逻辑。
四、维护与诊断建议
检查继电器动作情况：是否吸合正常、有无延迟或不响应；
检测触点磨损：长时间使用后触点可能烧蚀，建议定期更换；
信号跟踪调试：若动作不正常，需检查控制输入是否达到继电器触发电平；
整体更换建议：如板上器件损坏或PCB碳化，建议更换整板。
英文资料：
Technical Description of GE 193X703ADG02 Relay Board
Product model: 193X703ADG02
Product Name: Relay Board
Manufacturer: General Electric (GE)
Product Series: 193X Control Card Series
Typical applications: Drive control system, state switching, signal relay and alarm interlock control
1、 Product Features
193X703ADG02 is a multi-channel relay control board in the GE 193X series, mainly used for:
Receive logic control signals and control multiple relay actions;
Realize remote control, interlocking protection, and fault isolation of electrical equipment;
Collaborate with other control boards (such as AAG, ACG, BAG, etc.) to complete the complete control logic.
2、 Typical technical parameters
Parameter project description
Control input digital control signal (from controller or logic circuit)
Output interface dry contact relay output (usually normally open NO or normally closed NC)
The control voltage is usually 24V DC or ± 15V DC (depending on the system configuration)
Installation method: Plug in gold finger connection, compatible with 193X main control rack
Multiple small relays, resistors, capacitors, transistors, freewheeling diodes, etc. are configured on the board
Size specification standard GE 193X board size (with a gripper at the front end for easy insertion and removal)
3、 Actual application scenarios
Early GE DC drive control systems (such as DC2000 or similar systems);
Turbine automation control system (Speedtronic Mark series);
Logic switching module or remote relay control in industrial control cabinets;
Used for motor start stop, valve switch, fault output alarm and other action logic.
4、 Maintenance and diagnostic recommendations
Check the operation of the relay: whether it is closed normally, whether there is any delay or no response;
Detecting contact wear: After prolonged use, the contacts may burn and it is recommended to ｒｅｐｌａｃｅ them regularly;
Signal tracking debugging: If the action is abnormal, check whether the control input reaches the relay trigger level;
Overall replacement suggestion: If the components on the board are damaged or the PCB is carbonized, it is recommended to ｒｅｐｌａｃｅ the entire board.
2.产 品 展 示
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