描述
ABB DSQC633是一款专为ABB工业机器人设计的安全I/O模块，主要用于机器人系统的安全功能扩展与信号交互，是保障机器人作业安全合规的核心组件之一，广泛适配ABB IRC5系列机器人控制器。以下是其详细产品信息：
一、基本信息
项目规格
产品型号DSQC633
产品类型机器人安全I/O模块
适配控制器ABB IRC5系列机器人控制器
防护等级IP20（适用于控制柜内安装）
安装方式控制柜内标准导轨安装（DIN导轨）
重量约0.3kg
认证标准符合EN ISO 13849-1（安全等级PLd）、EN IEC 61508（SIL 2）等工业安全标准
二、核心技术参数
电源参数
供电电压：DC 24V±10%
最大功耗：≤5W（不含外部负载）
电源隔离：具备电气隔离设计，抗干扰能力强。
I/O通道配置
安全输入通道：8路数字安全输入（24V DC，PNP/NPN兼容），用于接入急停按钮、安全门开关、光栅传感器等安全信号，响应时间≤10ms。
安全输出通道：4路数字安全输出（24V DC，最大负载电流2A/通道），用于控制安全继电器、急停回路切断等安全动作，支持“安全断开”功能（故障时强制切断输出）。
普通I/O通道：额外包含4路普通数字输入+2路普通数字输出（非安全级），用于非安全类信号交互（如状态指示、辅助设备控制）。
环境适应性
工作温度：-20℃~+60℃
存储温度：-40℃~+85℃
相对湿度：5%~95%（无凝露）
抗振动：10Hz~150Hz，振幅0.15mm（峰值）；150Hz~2000Hz，加速度50m/s²。
三、功能特点
高安全等级设计
模块硬件与软件均符合工业安全标准（PLd/SIL 2），支持“双通道安全回路监测”——对关键安全输入（如急停）进行双重信号校验，避免单一故障导致安全功能失效，确保机器人在危险工况下（如人员误入、设备异常）能快速停机。
灵活的安全逻辑配置
可通过ABB RobotStudio软件或IRC5控制器的示教器进行安全逻辑编程，支持“安全门联锁”“急停连锁”“双手启动”等常见安全控制逻辑，无需额外外部安全控制器，简化系统集成。
实时诊断与状态反馈
内置LED指示灯：分别显示电源状态（PWR）、安全回路状态（SAFE）、通道故障状态（FAULT），直观判断模块运行情况。
故障报警功能：当安全输入/输出通道短路、断路或负载过载时，模块会向IRC5控制器发送故障信号，并触发机器人安全停机，同时在示教器上显示故障代码（便于快速排查）。
兼容性与扩展性
支持与ABB其他安全组件（如DSQC667安全主板、DSQC639安全扩展模块）联动，可根据机器人工作站的安全需求扩展I/O通道数量。
兼容第三方安全设备（如符合EN 60947-5-1标准的安全开关、光栅），无需额外信号转换模块。
The ABB DSQC633 is a safety I/O module designed specifically for ABB industrial robots.It is primarily used for safety function expansion and signal interaction in robot systems.It is a core component for ensuring safe and compliant robot operations and is widely compatible with the ABB IRC5 series robot controller.The following is detailed product information:
I.Basic Information
Item Specifications
Product Model DSQC633
Product Type Robot Safety I/O Module
Compatible Controller ABB IRC5 series robot controller
Protection Rating IP20(suitable for installation in a control cabinet)
Mounting Method DIN rail mounting in a control cabinet
Weight Approximately 0.3kg
Certifications Compliant with industrial safety standards such as EN ISO 13849-1(Safety Level PLd)and EN IEC 61508(SIL 2)
II.Core Technical Parameters
Power Supply Voltage:DC 24V±10%
Maximum Power Consumption:≤5W(excluding external loads)
Power Isolation:Electrically isolated design for strong anti-interference capabilities.I/O Channel Configuration
Safety Input Channels:8 digital safety inputs(24V DC,PNP/NPN compatible)for connecting safety signals such as emergency stop buttons,safety door switches,and light curtain sensors,with a response time of≤10ms.
Safety Output Channels:4 digital safety outputs(24V DC,maximum load current 2A/channel)for controlling safety relays,emergency stop circuit disconnection,and other safety actions.They support a”safe disconnect”function(forced output disconnection in the event of a fault).
Normal I/O Channels:4 additional normal digital inputs+2 normal digital outputs(non-safety level)for non-safety signal exchange(such as status indication and auxiliary equipment control).Environmental Adaptability
Operating Temperature:-20°C to+60°C
Storage Temperature:-40°C to+85°C
Relative Humidity:5%to 95%(non-condensing)
Vibration Resistance:10Hz to 150Hz,amplitude 0.15mm(peak);150Hz to 2000Hz,acceleration 50m/s².
III.Features
High Safety Level Design
Both the module’s hardware and software comply with industrial safety standards(PLd/SIL 2)and support”dual-channel safety loop monitoring”—double-checking critical safety inputs(such as emergency stop)to prevent a single fault from causing a safety function failure,ensuring rapid robot shutdown in hazardous conditions(such as personnel entry or equipment malfunction).
Flexible Safety Logic Configuration
Safety logic can be programmed using ABB RobotStudio software or the IRC5 controller’s teach pendant.Common safety control logic,such as”safety door interlock,””emergency stop interlock,”and”two-hand start,”is supported,eliminating the need for an external safety controller and simplifying system integration.Real-time Diagnostics and Status Feedback
Built-in LED indicators display the power status(PWR),safety circuit status(SAFE),and channel fault status(FAULT),providing intuitive visibility into module operation.
Fault Alarm:When a safety input/output channel short-circuit,open-circuit,or overload occurs,the module sends a fault signal to the IRC5 controller,triggering a safe robot shutdown.The fault code is also displayed on the teach pendant for quick troubleshooting.
Compatibility and Expandability
The module supports integration with other ABB safety components(such as the DSQC667 safety motherboard and DSQC639 safety expansion module),allowing the number of I/O channels to be expanded based on the safety requirements of the robot station.
Compatible with third-party safety devices(such as safety switches and light barriers compliant with EN 60947-5-1),eliminating the need for additional signal conversion modules.
