Does Athena offer a replacement for my old unit?
Unfortunately, product obsolescence is a fact of life and as the industrial pace picks up, needs and applications change, as do the availability of parts required to make our products. In some cases we have to make products obsolete because we cannot source components we need to manufacture those products.
At Athena we make every effort to offer a suitable modern replacement wherever possible, and below is a list of our products that have been made obsolete along with their replacement:
| Original Series | Original Model | New Replacement | |
| 1800 | 1810V – * – / 1840 – * – / 1991 – * – | 18C-T-* – | |
| 1810H – * – / 1992 – * – | 19C-T- * – | ||
| 1812V – * – / 1842 – * – / 1991-P – * – | 18C-R- * – | ||
| 1812H – * – / 1992-P – * – | 19C-R-*- | ||
| 6000 | 6050 – * – / 1993 – * – / 6070- * – | 25C-T-*- | |
| 6200 | 6250-*- / 1993-P-* / 6270-*- | 25-C-R-* | |
| Series 70 Thermocouple Sensing Controllers |
Thyristor Output Controllers | 70-6 | 2000-F + PC2435 |
| 72-3 | 2000-F + PC2415 | ||
| 73-3 | 2000-F + PC2415 | ||
| 73-6 | 2000-F + PC2435 | ||
| 74-3 | 2000-F + PC2415 | ||
| 74-6 | 2000-F + PC2435 | ||
| 74-5 | 2000-F + PC2415 | ||
| Driver Output Controllers | 73F | 2000-F-* | |
| 74F | 2000-F-* | ||
| Relay Output Controllers | 74TP | 2000-B-* | |
| 76 | 2000 -B | ||
| 76TP | 2000-B-* | ||
| 76LIM | 2000-L | ||
| 74HC | 2000 | ||
| Series 80 Thermocouple Sensing Controllers |
Thyristor Output Controllers | 83-3 | 2000-F + PC2415 |
| Driver Output Controllers | 83F | 2000-F-* | |
| Relay Output Controllers | 83TP | 2000-B-* | |
| 83TPR | 2000-B-A | ||
| Series 50 Thermistor Sensing Temperature Controllers |
52-3 | Consult Factory | |
| 51-2 | Consult Factory | ||
| 54-3 | Consult Factory | ||
| 54-6 | Consult Factory | ||
| 57-3 | Consult Factory | ||
| Series 60 RTD Sensing Temperature Controllers |
63-3 | 2002-F + PC2415 | |
| 63-6 | 2002-F + PC2435 | ||
| 63B | 2002-B-* |
Notes:
- Recommended crossovers are the most similar in performance and capabilities. In most cases, modern replacement controllers, with more capabilities, are available.
- In the product codes above, the first output will usually be the same code where: a. B = relay b. T = Triac c. F = 4-20mA d. S = 20V pulse e. Alarms may use different codes; consult factory.