描述
ABB VBX01BA是一款多功能工业模块，根据应用需求可作为数字量控制板卡或总线扩展器使用，其核心功能与技术参数如下：
一、数字量控制板卡特性
输入参数与隔离性能
-额定电压：120V AC（支持0–132V AC输入范围，频率47–63Hz）。
-输入通道：16通道隔离设计，支持开/关状态电压70–132V AC（开）和0–20V AC（关）。
-隔离等级：现场至背板250V AC连续/1500V AC瞬时隔离，组间隔离等级相同。
滤波与响应时间
-输入滤波器：支持20ms–2540ms可调滤波时间（步长20ms），通过软件配置实现。
-响应时间：根据滤波器设置，ON响应时间可选0.5ms、1.0ms、2.0ms、5.0ms、10.0ms、50.0ms或100.0ms。
功耗与诊断
-功耗：所有输入开启时为220mA（5V总线供电）。
-诊断功能：通过背板向RX3i CPU报告现场接线板状态。
二、总线扩展器特性
通信与扩展能力
-接口类型：RS485，支持级联扩展，增加HN800/CW800系统通信点位。
-安装方式：垂直柱设计，底部安装于HN800设备柱，节省空间。
环境适应性
-防护等级：IP20，工作温度-20°C至+60°C，湿度5%–95%RH（非凝露）。
-共形涂层：增强耐腐蚀性，适用于恶劣工业环境。
可靠性与配置
-冗余设计：支持冗余通信路径，提升系统稳定性。
-配置灵活性：通过软件启用输入滤波器，需设置数字滤波器长度为16并分配存储器位置。
三、应用领域
工业自动化：扩展HN800/CW800系统通信能力，连接现场设备。
过程控制：石油化工、电力、水处理等领域的实时监控与数据采集。
智能制造：机器人、自动化生产线的运动控制与信号处理。
CHBX01L 2VAA008574R1
CHBX01R 2VAA008575R1
CHBX01R 2VAA008575R1
ABB VBX01BA is a multifunctional industrial module that can be used as a digital control board or bus expander according to application requirements.Its core functions and technical parameters are as follows:
I.Features of digital control board
Input parameters and isolation performance
-Rated voltage:120V AC(supports 0-132V AC input range,frequency 47-63Hz).
-Input channels:16-channel isolation design,supporting on/off state voltage 70-132V AC(on)and 0-20V AC(off).
-Isolation level:250V AC continuous/1500V AC instantaneous isolation from field to backplane,with the same isolation level between groups.
Filtering and response time
-Input filter:supports 20ms-2540ms adjustable filtering time(step length 20ms),implemented through software configuration.
-Response time:Depending on the filter setting,the ON response time can be selected as 0.5ms,1.0ms,2.0ms,5.0ms,10.0ms,50.0ms or 100.0ms.
Power consumption and diagnostics
-Power consumption:220mA(5V bus powered)when all inputs are turned on.
-Diagnostic function:Report the status of the field wiring board to the RX3i CPU through the backplane.
2.Bus expander characteristics
Communication and expansion capabilities
-Interface type:RS485,support cascade expansion,increase the communication points of the HN800/CW800 system.
-Installation method:vertical column design,bottom installation on the HN800 equipment column,saving space.
Environmental adaptability
-Protection level:IP20,operating temperature-20°C to+60°C,humidity 5%–95%RH(non-condensing).
-Conformal coating:Enhanced corrosion resistance,suitable for harsh industrial environments.
Reliability and Configuration
-Redundant design:Supports redundant communication paths to improve system stability.
-Configuration flexibility:To enable the input filter through software,you need to set the digital filter length to 16 and allocate memory locations.
III.Application areas
Industrial automation:Expand the communication capabilities of the HN800/CW800 system and connect field devices.
Process control:Real-time monitoring and data acquisition in the fields of petrochemicals,electricity,water treatment,etc.
Intelligent manufacturing:Motion control and signal processing of robots and automated production lines.
