大日製作所 List of Products and Services

A scene in the office: when you are concerned about the eyes of those around you, it’s possible that they are also paying attention to your voice. "D-BLOCK" is a special "enclosed space" that allows all office workers to concentrate on their work. Each part can be modularized and combined like blocks. It can also accommodate expansions after installation as needed. Additionally, it is designed to reduce sound pressure from both outside and inside. 【Features】 ■ Freely transformable ■ Solves transportation issues ■ Soundproof design ■ Comfort beyond imagination ■ Safe and secure for everyone to use *For more details, please refer to the PDF materials or feel free to contact us.

• Other office supplies

We propose a centralized monitoring and control system for electric storage heating devices and electric floor heating. In the case of public facilities, there are many heating units installed, so by implementing detailed and efficient control, it can be used more economically. Please feel free to contact us if you have any requests. 【Functions】 ■ Monitoring function ■ Control function ■ Setting function ■ Optional function *For more details, please download the PDF or feel free to contact us.

• Other process controls

The DFCS061 is a floor heating controller capable of controlling a rated 6A (double pole) single circuit. It features a two-color LED (red/green) that clearly indicates whether the system is in operation or standby. Additionally, the temperature sensor is compatible with seven types of thermistors, including 5kΩ (at 25 degrees). 【Features】 - Supports pattern control - Selectable from three types of operation control methods - Allows measurement of heater resistance while the controller is mounted on the wall - Equipped with a child lock function to prevent accidental operation of the switch, among others *For more details, please download the PDF or feel free to contact us.

• controller

The 『DFCN152』 is a floor heating controller that can individually control two circuits rated at 15A (double pole). It supports various operating modes such as individual control for 2 zones, zone reduction for 2 zones, zone switching, and operation for 1 zone. Additionally, it features a large LCD, and infrequently used switches are stored inside a cover. It has a clean design in white. 【Features】 ■ Compatible with six types of thermistors, including 5kΩ (25℃) ■ Supports pattern control for ON/OFF control based on predetermined operating patterns ■ The heater output for Zone 2 can be switched between heater output, alarm output, and operation output ■ Equipped with a variety of error detection safety features ■ Consideration for traceability, etc. *For more details, please download the PDF or feel free to contact us.

• controller

The "DFC202" is a floor heating controller that incorporates a control unit and relay circuit, designed to fit the JIS 3-gang switch box size. It uses two or one thermistor temperature sensors. It controls two or one heating circuits through a rated 20A double-pole relay. The operating control methods can be selected from four options: "Continuous Operation," "Timer Operation," "On Timer Operation," and "Off Timer Operation." 【Features】 ■ Built-in alarm output for one circuit ■ Built-in auxiliary input that can be switched for external ON/OFF input (two circuits per zone) or used for communication functions ■ Built-in child lock function to prevent accidental operation of the switch ■ Optional feature for external control via telecommunication operation, among others *For more details, please download the PDF or feel free to contact us.

• controller

The DFC162 is a floor heating controller that incorporates a control unit and relay circuit, designed to fit the JIS two-gang switch box size. It controls two or one heater circuits using a rated 16A double-pole relay. Additionally, the operation control method can be switched between "continuous operation" and "timer operation," and in "timer operation" mode, pressing an additional switch allows for "additional operation." 【Features】 - Internal settings allow for switching the heater output for zone 2. - External ON/OFF input (two circuits per zone) can be added as an option. - Built-in clock function displays the current time (hours and minutes) on the LCD screen. - Built-in child lock function, among others. *For more details, please download the PDF or feel free to contact us.

• controller

The "DNS-HA15" is a centralized control system for floor heating that can control up to 15 floor heating controllers (subunits) such as DFCN151/152. It allows for checking the operating/stopping status of each subunit, individual operation/stopping control, and bulk operation/stopping control. Additionally, it features a 4.5-inch monochrome high-brightness LCD touch panel. 【Features】 - The touch panel can be mounted on indoor walls, achieving a slim design. - If the wiring between the touch panel and the control panel does not exceed 3 meters, it can be done with just one dedicated connection cable. - It adopts the Japan Electrical Manufacturers' Association standard HA terminal (JEM-A) for communication. - The DNS-HA30, which can control up to 30 units, is also available in the same size. *For more details, please download the PDF or feel free to contact us.

• Control Panel

The "D Series" is a push-button switch for direct motor starting that incorporates a thermal element as an overload protection device. This switch allows for direct starting and stopping of the motor. Additionally, in the event of an overload, the ON button automatically disengages to protect the motor. 【Features】 ■ Appropriate motor protection ■ Simple open/close operation ■ Safe disconnection structure ■ Capable of motor protection with just this one unit ■ Lineup according to installation applications *For more details, please download the PDF or feel free to contact us.

• switch

We manufacture PDU (Power Distribution Units) that distribute electricity to servers and IT equipment. The chassis and components are designed to meet 19-inch rack specifications (TIA/EIA-310-D). Key areas are modularized for easy modifications and expansions after delivery. Please feel free to contact us if you have any requests. 【Features】 ■ High reliability ■ Excellent scalability ■ Short delivery time * For more details, please download the PDF or feel free to contact us.

• Distribution Board

The "DRC01" is a remote control switch that easily enables a remote operation system by simply connecting to the DFCN floor heating controller. You can perform remote start/stop operations, as well as check the operating status and any abnormal conditions via the indicator lamp. We offer a lineup with different numbers of DFCN floor heating controller units. 【Features】 ■ Remote start/stop operations are possible ■ Even when this device is connected, you can still perform start/stop operations locally *For more details, please download the PDF or feel free to contact us.

• switch

This catalog introduces the distribution boards, control panels, and terminal boards of Daiichi Seisakusho Co., Ltd., which are active in various settings. It includes both standalone and wall-mounted types. They are used in schools, hospitals, sewage treatment plants, snow melting and snow removal on public roads, and in plant factories. [Contents] ■ Distribution Boards ■ Control Panels ■ Terminal Boards *For more details, please download the PDF or feel free to contact us.

• Control Panel