621-6503
In Stock
24VDC Self Pro Output 8pt
OPERATION
The 621-6503 compares the status of the output transistor with the 620 CPM’s signal. When a miscompare between the two signals occurs, the 621-6503 indicates a malfunction.
| 621-6503 | |
|---|---|
| Outputs | 8 |
| Points Per Common | 4 |
| Special Feature | Source Output |
| Nominal Voltage | 12-24 Vdc |
| Voltage Range | 11-28 Vdc |
| Maximum Current Range | 2 A/circuit, 6 A/common, 8 A/module |
| Surge Current | 5 A for 10ms (nonrepetitive) |
| Field Power Requirement | 25 mA at 12 Vdc <=45 mA at 24 Vdc for each energized output |
| Off-State Leakage Current | <=5 mA (typical) |
| On-State Voltage Drop | <=2 Vdc at 2 A |
| Fusing | 3 A fast blow per circuit, 7 A fast blow common |
| Operating Current +5 Vdc | 70 mA plus 5 mA for each energized output, 110 mA max |
| Terminal Block Required | 621-9949 |