• Time ranges from 0.1s-100days
• Wide power supply range from 12 to 240 VAC/DC.
• Easy to set up with wiring diagrams on the side of product
• Time accuracy reaches up to 0.5%.
• Strong anti-interference capability

| 1.Function | |
| A | ON-delay |
| B | OFF-delay |
| At | ON-delay + inst |
| Bt | OFF-delay + inst |
| 2.Type of output | |
| 1 | 1CO contact |
| 2 | 2CO contacts |
| * Only 2CO contacts available for At/Bt | |
| 3.Supply voltage | |
| A | AC230V |
| D | DC24V |
| W | AC/DC12-240V |
| 4.Control signal | |
| N | NPN |
| P | PNP |
| AST18-A1/B1 | AST18-A2/B2 | AST18-A3/B3 | |
| Input Terminal | A1-A2 | ||
| Voltage range | AC 230V / DC24V / AC/DC 12-240V | ||
| Power consumption | AC 3.5VA/DC 2.0W | ||
| Voltage tolerance | -15%~+10% | ||
| Supply indication | Green LED | ||
| Relay indication | Red LED | ||
| Time ranges | 0.1s-100days | ||
| Time setting | Button | ||
| Setting deviation | 0.1% | ||
| Repeat accuracy | 0.5% | ||
| Temperature coefficient | 0.05%/℃, at=20℃ (0.05%/℉, =68℉) | ||
| Output conctact | 1*SPDT | 2*SPDT | 1*SPDT+1*SPDT |
| Rated current | 1*16A | 2*16A | |
| Mechanical life | 1*10⁷ | ||
| Electrical life | 1*10⁵ | ||
| Ambient Temperature | -20...+60℃ /-40...+85℃ | ||
| Mounting | DIN rail EN/IEC 60715 | ||
| IP Rating | IP20 | ||
| Stripping length | 7mm (0.28in) | ||
| Installed altitude | ≤2200m | ||
| Pollution level | 2 | ||
| Max cable size | AWG13-20 0.4N·m | ||
| Dimension | 90mm*18mm*64mm | ||
| Weight | about 90g | ||
| Standards | GB/T 14048.5,IEC60947-5-1,EN6812-1 | ||
*The above information is subject to change without further notice




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