4-3.50.3 4-7.20.3 Options Sensors Controller Features Preventive maintenance of equipment (IoT functionality) Easy to connect to users terminal devices. (Wireless LAN / wired LAN) Enables users to monitor the status of fans and sensors from remote terminal devices. Enables users to control the fan speed remotely via terminal devices. Detects outlier sensor measurements and sends alerts. Saves the fans cumulative operating time and other fan measurement data to the cloud for later use. Prevents heat problems with user equipment, contributing to reducing maintenance time and costs. Dimensions (unit: mm) Low noise and high energy efciency (Automatic control) Stores temperature, humidity, and air pressure measurements for automatic fan speed control based on the setting conditions. Makes fan cooling and ventilation more efcient, reducing noise and improving efciency. 530.5 Optimized fan settings (Manual control) 440.5 Can connect and control a maximum of four fans, enabling different speed settings for individual fans. Optimizes the airow and static pressure of individual fans in multi-fan systems. Only the 9CT1-U001 model is cUL-certied. Specifications With wireless LAN Without wireless LAN With wireless LAN, cUL certified (1) Model no. 9CT1-001 9CT1-002 9CT1-U001 Rated voltage VDC 12/24/48 12/24 (2) Power consumption W 3.1 64 W or less (At 12 VDC) Max. input power 970 W or less 100 W or less (At 24 VDC) Operating voltage range VDC 7 to 60 7 to 27.6 Operating temperature range C -20 to +70 Control functions Manual / automatic PWM signal Control signal High-level voltage (VOH): 3.3/5 V Frequency: 25 kHz Monitoring criteria Fan speed, fan current, fan operation hours, sensor detection value, external input No. of connectable fans Max. 4 Max. fan connection terminal current 5 A (At 12 VDC) 5 A (per terminal) 4 A (At 24 VDC) 5 A (At 12 VDC) Max. output current (Total) 20 A 4 A (At 24 VDC) No. of connectable sensors Max. 4 (3) Compatible sensors Temperature / humidity, air pressure, acceleration Input Photocoupler-isolated input, ON: 15 to 28.8 VDC, OFF: 0 to 5 VDC External I/O functions Output Photocoupler-isolated open-collector output, load voltage: 28.8 VDC or less, output current: 0.1 A or less IEEE 802.11b/g/n, IEEE 802.11b/g/n, Precautions on use Wireless (4) (4) frequency: 2.4 GHz frequency: 2.4 GHz Communication Before using the product, please read the included instructions manual carefully. Wired Ethernet 10BASE-T, 100BASE-TX Notice Size mm 50 (W) 135 (D) 180 (H) The products shown in this catalog are subject to Japanese Export Control Law. Diversion contrary to the law of exporting country is prohibited. Mass g 450 3-33-1 Minami-Otsuka, Toshima-ku, Tokyo 170-8451, Japan TEL: +81 3 5927 1020 4-8.50.3 4-4.50.3 Front View Graphical User Interface (GUI) Screens Settings, control, monitoring, and data download can be done through web browsers. Sample screens Status LED External I/O connector Power button Reset button LAN connector Fan connectors microSD card slot Sensor connectors A, B DC power connector System Configuration Equipment (Cloud server) Terminal device Controller Dimensions (unit: mm) External input/output Fans Internet 1351 Wireless 501 1210.5 communication LAN Settings, control, monitoring Data, alarm PC Sensors DC power supply 1660.5 1801