Issue:
I would like to get a time delay relay with a fixed time delay vs. adjustable to both make it easy to set up & to avoid anyone from later changing the setting. What options do I have with either your plug-in or encapsulated products?
Solution/Resolution:
Macromatic will build any non-programmable analog-set time delay relay with a fixed time delay. There is no set-up charge for products with fixed time delays but we do have a minimum order requirement of five (5) pieces per catalog number. These products are available with standard lead-times. See the appropriate Product Catalog Page or call us for more information.
The adjustment knob is replaced with an internally fixed time delay of your choice in seconds, minutes, or hours, depending on the Product Series as shown in the following table:
| THS THL | Seconds | < 0.01 second | Not allowed (no delay allowed < 0.01 second) |
| 0.01 – 0.99 seconds | Setting of one or two decimal places (0.x or 0.xx) | ||
| 1 – 99.9 seconds | Setting of whole number or one decimal place (x or x.x or xx or xx.x) | ||
| 100 – 9,999 seconds | Setting of whole number only (xxx or x,xxx) | ||
| > 9,999 seconds | Not allowed (no delay allowed > 9,999 seconds) | ||
| Minutes | 0 – 0.99 minutes | Not allowed (no delay allowed < 0.99 minutes) | |
| 1 – 9,999 minutes | Setting of whole number only (x or xx or xxx or x,xxx) | ||
| > 9,999 minutes | Not allowed (no delay allowed > 9,999 minutes) | ||
| Hours | 0 – 0.99 hours | Not allowed (no delay allowed < 0.99 hours) | |
| 1 – 255 hours | Setting of whole number only (x or xx or xxx) | ||
| > 255 hours | Not allowed (no delay allowed > 255 hours) | ||
| THR TR-5 | Seconds | < 0.05 second | Not allowed (no delay allowed < 0.05 second) |
| 0.05 – 0.99 seconds | Setting of one or two decimal places (0.x or 0.xx) | ||
| 1 – 99.9 seconds | Setting of whole number or one decimal place (x or x.x or xx or xx.x) | ||
| 100 – 9,999 seconds | Setting of whole number only (xxx or x,xxx) | ||
| > 9,999 seconds | Not allowed (no delay allowed > 9,999 seconds) | ||
| Minutes | 0 – 0.99 minutes | Not allowed (no delay allowed < 0.99 minutes) | |
| 1 – 9,999 minutes | Setting of whole number only (x or xx or xxx or x,xxx) | ||
| > 9,999 minutes | Not allowed (no delay allowed > 9,999 minutes) | ||
| Hours | 0 – 0.99 hours | Not allowed (no delay allowed < 0.99 hours) | |
| 1 – 255 hours | Setting of whole number only (x or xx or xxx) | ||
| > 255 hours | Not allowed (no delay allowed > 255 hours) | ||
| SS-6 SS-8 | Seconds | < 0.50 second | Not allowed (no delay allowed < 0.50 second) |
| 0.50 – 300 seconds | Setting of whole number or one decimal place (0.5 or x or x.5 or xx or xx.5 or xxx or xxx.5) in half second increments only | ||
| > 300 seconds | Not allowed (no delay allowed > 300 seconds) |