621-1180R
Availability: In Stock
115VAC Input Module 32PT
32-Point Discrete Input Module
32-point 115 Vac and 24 Vdc Sink Discrete Input module. A separate connection to L1 is needed when the model 621-1180R module is used in an ungrounded ac control circuit. Input operation is unaffected by this connection. However, for ungrounded ac systems using ground fault detection circuitry, this connection balances the system and prevents erroneous ground fault indications.
The 'R' suffix indicates the module can be removed or inserted into an I/O rack while the rack remains powered. Other I/O modules in the rack continue to control the machine or process.
| 621-1180RC | |
|---|---|
| Point Inputs | 32 |
| POINTS PER COMMON | 16 (L2) |
| Nominal Voltage | 115 V |
| Voltage Range | 80-140 Vac/Vdc |
| Current Range | 4-15 mA (8 mA at 115 Vac typical) |
| Switching Level Logic 1 Logic 2 | 75 Vac 43 Vac |
| Allowable Leakage Current | 1.5 mA ac 3 mA dc |
| Input Delay Off to On On to Off | 2.4 ms to 3 ms, plus 0 to 0.5 cycles 24 ms +/-50% |
| Operating Current +5 Vdc | _195 mA max. |