DH48S timer adopted the advanced large-scale intergrated and LED digital display.It has beautiful apperance,wide delay range,high precision,low power consumption,long life,large contact capacity,etc.It's used in control components in automatic control system.
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: 00S01 mean 0.01s, 99M99 mean 99min99s, 99H99 mean 99h99min. The GATE contact can connect self-lock switch, the RESET contact can connect reset switch. DH48S-1Z: Set 05S25S, when power on, pass 5.25s, the relay switch on, and not switch off for the rest time. DH48S-2Z: Set 05S25S, when power on, pass 5.25s, the relay switch on, and not switch off for the rest time. DH48S-S: Set 05S05S, switch on for 5s, then switch off for 5s, then recycle. Set 00S-05S, switch on for 5s, then switch off for the reset time. |
| 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 | 3A@250Vac, 5A@28Vdc |
| 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 |
