VDIX2701
型号摄氏度-华氏度-夜间倒退（NSB）T950D-F● T950N-F● ● T950D-C● T950N-C● ● 1 2 3 Dip开关1 2 3 4 5 6请参阅Dip开关配置NSB转换通用24 Vac闭合断开24Vac变压器T950N-C NSB计时器2 3 4 5 6 S60传感器T900系列恒温器T7 Viconics Electronics Inc./带转换传感器的冷水盘管Dip开关配置S1 S2应用开关/致动器全行程S3切换浮动输出开启致动器大定时范围0.5至1.0分钟（通常用于阀室控制应用）开启可将输出反向至固定加热模式（RA）开启-关闭致动器大正时范围1.0至2.0分钟（通常用于阀室控制应用）关闭-开启致动器大正时范围2.5至5.5分钟（通常用于VAV室控制应用）关闭冷却（DA）至加热模式（RA）的自动切换为传感器供电或使用干触点执行器关闭，大正时范围为1.0至2.0分钟（通常用于VAV房间控制应用）

Model Celsius Scale Fahrenheit Scale Night setback (NSB) T950D-F ● T950N-F ● ● T950D-C ● T950N-C ● ● 1 2 3 Dip swiches 1 2 3 4 5 6 See dip switches configuration NSB Changeover Common 24 Vac Close Open 24Vac Transformer T950N-C NSB Timer 2 3 4 5 6 S60 sensor T900 SERIES THERMOSTATS T7 Viconics Electronics Inc. /Chill Water Coil with Changeover Sensor Dip Switch Configuration S1 S2 Application switch/actuator timing for full stroke S3 Changeover of floating output ON ON Actuator maximum timing range 0.5 to 1.0 minutes (Generally for valve room control applications) ON Reverses the output to a fixed heating mode (RA) ON OFF Actuator maximum timing range 1.0 to 2.0 minutes (Generally for valve room control applications) OFF ON Actuator maximum timing range 2.5 to 5.5 minutes (Generally for VAV room control applications) OFF Auto changeover from cooling (DA) to heating mode (RA) with a supply sensor or OFF OFF with a dry contact Actuator maximum timing range 1.0 to 2.0 minutes (Generally for VAV room control applications)