描述设备系统
具有4个数字输入和2个继电器输出的Modbus模块设计用于本地开关操作。它适用于在房间中接收例如灯开关和窗户触点，并操作两个光带或用作遮阳帘控制。它还可用于控制两个电机驱动的防火阀或用于许多其他应用。我们建议通过RC元件或高电感负载额外保护继电器触点。继电器配有手动控制装置。根据跳线的位置（面板下方），输入可以作为触点和电压输入（A1，24 V AC/DC；跳线J-A2）操作，也可以通过GND驱动（A2；跳线J-A1）操作。输入和输出可以通过Modbus主机进行操作和扫描。从地址、比特率和奇偶校验的设置通过前面的两个地址开关（x1/x10）完成。可能的设置为地址00至99和比特率1200、2400、4800、9600、19200、38400、57600和115200 Bd。如果地址为00（保留用于广播命令），则设备不参与总线通信。可以使用看门狗定时器监控与主机的通信。如果主控或通信失败，输出将切换到其基本状态（安全状态），红色LED将点亮。计时器重新启动，每个有效消息都寻址到设备。定义时间常数时，必须考虑波特率、总线上的从站数量和每个从站的消息长度
符合性声明根据适用标准对设备进行了测试
符合性得到证明。符合性声明可在制造商BTR NETCOM GmbH处获得。关于设备说明的说明。这些说明包括设备的使用和安装说明。如果无法用这些说明回答问题，请咨询供应商或制造商。所示安装方向或规则适用于德意志联邦共和国。如果设备在其他国家使用，则适用于设备安装人员或用户，以符合国家指示。安全说明保持工业安全和事故预防的适用说明以及VDE规则。技术人员和/或安装人员被告知，在安装或维护设备之前，他们必须按照规定自行放电。只有合格人员才能对设备进行安装和安装工作，见“合格人员”一节。使用本设备的每个人都必须阅读并理解这些说明的信息。符号危险电压警告危险是指不遵守可能导致生命危险、严重身体伤害或严重物质损坏。合格人员本说明中的合格人员是指精通此类设备的使用和安装且其专业资格符合其工作要求的人员。这包括例如：•根据VDE规范和当地法规连接设备的资格，以及将设备投入运行、断电或通过遵守内部指示激活设备的资格。•安全规则知识。•了解设备在
Describe the equipment system
Modbus modules with 4 digital inputs and 2 relay outputs are designed for local switching operations. It is suitable for receiving, for example, light switches and window contacts in a room, and operating two light bands or as sun blind controls. It can also be used to control two motor driven fire dampers or for many other applications. We recommend additional protection of relay contacts by RC elements or high inductive loads. The relay is equipped with manual control device. Depending on the position of the jumper (below the panel), the input can be operated as a contact and voltage input (A1, 24 V AC/DC; jumper J-A2) or via GND drive (A2; jumper J-A1). The input and output can be operated and scanned through the Modbus master. The slave address, bit rate and parity are set through the previous two address switches (x1/x10). Possible settings are addresses 00 to 99 and bit rates 1200, 2400, 4800, 9600, 19200, 38400, 57600, and 115200 Bd. If the address is 00 (reserved for broadcast commands), the device does not participate in bus communication. The watchdog timer can be used to monitor the communication with the host computer. If the master control or communication fails, the output will switch to its basic state (security state), and the red LED will light up. The timer restarts and every valid message is addressed to the device. When defining the time constant, the baud rate, the number of slaves on the bus and the message length of each slave must be considered
Declaration of conformity The equipment has been tested in accordance with the applicable standards
Compliance is proved. The declaration of conformity is available at the manufacturer BTR NETCOM GmbH. A description of the equipment description. These instructions include instructions for the use and installation of the equipment. If you cannot answer the question with these instructions, consult the supplier or manufacturer. The installation directions or rules shown apply to the Federal Republic of Germany. If the equipment is used in other countries, it is applicable to the equipment installation personnel or users to comply with national instructions. Safety instructions Maintain applicable instructions for industrial safety and accident prevention as well as VDE rules. Technicians and/or installers are told that they must discharge themselves according to regulations before installing or maintaining the equipment. Only qualified personnel can install and install the equipment, see section "Qualified personnel". Everyone using this equipment must read and understand the information in these instructions. The symbol DANGER VOLTAGE WARNING DANGER means that failure to comply may result in life danger, serious bodily injury or serious material damage. Qualified personnel In this instruction, qualified personnel refer to those who are proficient in the use and installation of such equipment and whose professional qualifications meet their work requirements. This includes, for example: • the qualification to connect equipment in accordance with VDE specifications and local regulations, and the qualification to put the equipment into operation, power down or activate the equipment by following internal instructions. • Knowledge of safety rules. • Learn about the device in
