DH48S digital display time relay is a kind of circular delay type time relay suitable for control circuit with operating supply voltage below and including 380V AC 50/60Hz or DC operating supply voltage of 220V, and it's made as time delay component to make or break circuit according to preset time. This product uses large integrated circuit as a processor and owns excellent EFT and ESD anti-interference performance.
Advantages:
1. Versatility: The DH48S time relay can be used in various industrial control systems and automation applications.
2. Precise timing: It offers accurate and reliable timing functions, allowing for precise control of operations.
3. Easy to use: The DH48S time relay is user-friendly and can be easily programmed and adjusted.
4. Compact design: It has a compact and space-saving design, making it suitable for installations with limited space.
5. Wide voltage range: The relay can operate within a wide voltage range, providing flexibility in different power supply environments.
Applications:
1. Motor control: The DH48S time relay is commonly used in motor control systems to manage motor start/stop sequences and time delays.
2. Lighting control: It can be used in lighting control systems to automate the switching on and off of lights at specific times.
3. Heating and cooling systems: The relay can be utilized in HVAC systems to control the timing of heating and cooling cycles.
4. Industrial automation: It finds applications in various industrial automation processes, such as conveyor belt control, machine sequencing, and batch processing.
5. Process control: The DH48S time relay is used in process control systems to trigger specific actions or events at predetermined time intervals.
Contact form and delay time:
Model number | Contact form | Delay time |
DH48S-1Z | On-delay SPDT | 1m-99h99m; 1s-99m99s; 0.01s-99.99s |
DH48S-2Z | On-delay DPDT | 1m-99h99m; 1s-99m99s; 0.01s-99.99s |
DH48S-2ZH | On-delay SPDT with SPDT instantaneous | 1m-99h99m; 1s-99m99s; 0.01s-99.99s |
DH48S-S | Repeat cycle SPDT | 0.1s-990h |
DH48S-S-2Z | Repeat cycle DPDT | 0.1s-990h |
General specifications:
Model number | DH48S |
Supply voltage | 36, 110, 220 or 380 Vac, 50/60 Hz; 12Vac/Vdc, 24Vac/Vdc |
Operating mode | Setting examples: |
Tolerance | -15% ... 10% at AC and -10% ... 10% at DC of rated supply voltage |
Power consumption | 2W max |
Setting method | Dial switch |
Indication method | 8-segment 4-digital display |
External dimensions | 48x48x97.4 mm |
Perforate dimensions | 45 10x45 10 mm |
Contact rating | 5A@250Vac, 5A@30Vdc |
Repeat accuracy | ±0.3%, ±0.05 sec |
Setting error | ±0.5%, ±0.05 sec |
Termination | 8 pins |
Mounting | Panel, din rail |
Matched socket | PF083A, PF083A-E |
Mechanical life | 1x106 |
Electrical life | 1x105 |
Operating temperature | 0 to 50 ℃ (32 to 122 ℉) |
Operating humidity | 95% RH max, non-condensing |
DH48S digital display time relay is a kind of circular delay type time relay suitable for control circuit with operating supply voltage below and including 380V AC 50/60Hz or DC operating supply voltage of 220V, and it's made as time delay component to make or break circuit according to preset time. This product uses large integrated circuit as a processor and owns excellent EFT and ESD anti-interference performance.
Advantages:
1. Versatility: The DH48S time relay can be used in various industrial control systems and automation applications.
2. Precise timing: It offers accurate and reliable timing functions, allowing for precise control of operations.
3. Easy to use: The DH48S time relay is user-friendly and can be easily programmed and adjusted.
4. Compact design: It has a compact and space-saving design, making it suitable for installations with limited space.
5. Wide voltage range: The relay can operate within a wide voltage range, providing flexibility in different power supply environments.
Applications:
1. Motor control: The DH48S time relay is commonly used in motor control systems to manage motor start/stop sequences and time delays.
2. Lighting control: It can be used in lighting control systems to automate the switching on and off of lights at specific times.
3. Heating and cooling systems: The relay can be utilized in HVAC systems to control the timing of heating and cooling cycles.
4. Industrial automation: It finds applications in various industrial automation processes, such as conveyor belt control, machine sequencing, and batch processing.
5. Process control: The DH48S time relay is used in process control systems to trigger specific actions or events at predetermined time intervals.
Contact form and delay time:
Model number | Contact form | Delay time |
DH48S-1Z | On-delay SPDT | 1m-99h99m; 1s-99m99s; 0.01s-99.99s |
DH48S-2Z | On-delay DPDT | 1m-99h99m; 1s-99m99s; 0.01s-99.99s |
DH48S-2ZH | On-delay SPDT with SPDT instantaneous | 1m-99h99m; 1s-99m99s; 0.01s-99.99s |
DH48S-S | Repeat cycle SPDT | 0.1s-990h |
DH48S-S-2Z | Repeat cycle DPDT | 0.1s-990h |
General specifications:
Model number | DH48S |
Supply voltage | 36, 110, 220 or 380 Vac, 50/60 Hz; 12Vac/Vdc, 24Vac/Vdc |
Operating mode | Setting examples: |
Tolerance | -15% ... 10% at AC and -10% ... 10% at DC of rated supply voltage |
Power consumption | 2W max |
Setting method | Dial switch |
Indication method | 8-segment 4-digital display |
External dimensions | 48x48x97.4 mm |
Perforate dimensions | 45 10x45 10 mm |
Contact rating | 5A@250Vac, 5A@30Vdc |
Repeat accuracy | ±0.3%, ±0.05 sec |
Setting error | ±0.5%, ±0.05 sec |
Termination | 8 pins |
Mounting | Panel, din rail |
Matched socket | PF083A, PF083A-E |
Mechanical life | 1x106 |
Electrical life | 1x105 |
Operating temperature | 0 to 50 ℃ (32 to 122 ℉) |
Operating humidity | 95% RH max, non-condensing |
