VDIF212410
PI恒温器系列专为局部压力设计
Viconics分区系统产品系列中的相关VAV区域控制。
该产品具有背光LCD显示屏，带有专用的功能菜单按钮
简单的用户操作。由于产品的PI，实现了的温度控制
比例控制算法，实际上消除了相关的温度偏移
使用传统的差动式恒温器。
恒温器与Viconics VZ7656B1000B车顶一起使用
控制器恒温器，用于每个区域和RTU的整个系统操作。
所有设备之间的本地BACnet MS\U TP通信总线确保正确
双方之间所有必要信息的通信和顺利数据交换
区域和RTU，以确保系统正常运行。因此，它可以无缝地
集成到任何第三方BACnet®监控系统中。
特征
•完全可扩展的系统
可满足小型和大型系统的要求
•PI时间比例算法
提高舒适度、准确性和节能
•可拆卸接线板
便于布线
•铰接PC板设计
进入安装孔
•可配置的区域操作顺序
一种型号满足更多应用
•独特的本地配置设置实用程序
快速调试和设置，无需笔记本电脑
必修的
•EEPROM存储器
无程序丢失
•辅助输出
用于再热
•预制设计、软件和文档
消除了通常与DDC相关的昂贵费用
系统
•本地BACnet MS/TP解决方案，非设计
每个中继多支持127个设备，并将与
任何BACnet监控系统
•自发现和自绑定数据库
易于配置，无需自定义编程
•支持PIR和备用设定值
提高能源节约
•本地可锁定键盘
防篡改，无需恒温器防护
•自动中央系统RTU切换
实现大的用户舒适度

PI thermostat family is specifically designed for local pressure dependent VAV zone control within Viconics Zoning System product family. The product features a backlit LCD display with dedicated function menu buttons for simple user operation. Accurate temperature control is achieved due to the product’s PI proportional control algorithm, which virtually eliminates temperature offset associated with traditional, differential-based thermostats. The thermostats are used in conjunction with the Viconics VZ7656B1000B Roof Top Controller thermostat for total system operation of each zones and the RTU. A local BACnet MS_TP communication bus between all devices insures proper communication and smooth data exchange of all required information between the Zones and the RTUs for proper system operation. As such, it can be seamlessly integrated into any 3rd party BACnet® supervision system. Features • Fully scalable system Can meet small and large system requirements • PI time proportioning algorithm Increased comfort , accuracy, and energy savings • Removable terminal blocks Facilitates wiring • Hinged PC board design Access to mounting holes • Configurable zone sequences of operation One model meet more applications • Unique local configuration setup utility Rapid commissioning and set-up with no laptop required • EEPROM memory No loss of program • Auxiliary output Used for reheat • Pre-engineered design, software and documentation Eliminates costly expenses usually associated with DDC system • Native BACnet MS/TP solution, non-proprietary design Supports up to 127 devices per trunk and will work with any BACnet supervision system • Self-discovering and self-binding database Easy to configure and no custom programming required • PIR and Stand-by setpoints supported Increased energy savings • Locally lockable keypad Tamper proof, no need for thermostat guards • Auto central system RTU changeover Achieves maximum user comfort