I = Vsignal/(Ra + Rb)) = 15.0/(1.0K + 2.0K) = 5 milliAmps, which is minimal This would be good values for a stop lamp switch input, for example. The voltage divider method above works well if the signal voltage is known and not prone to spikes. However, it does have the disa...
The binary input subsystem monitors the open/close state of a field contact and provides galvanic isolation of noisy field contacts, high noise immunity, a steady state current of approximately 1.2 milliamps resulting in power dissipation of approximately 0.25 watts for a 125 VDC input, and a ...
• OFF – the microcontroller will send a logic high level to the "AMP STATUS" AUX port line. The voltage output of the Aux Port is 5VDC at 0.9 milliamps. This TTL or similar signal can then be connected to an interface to indicate the amplifier status to a supervisory control system...
TNPW2512240KBETG: 240K Ohm 0.5W, 1/2W Chip Resistor - Surface Mount; RES 240K OHM 1/2W 0.1% 2512. s: Resistance (Ohms): 240K ; Power (Watts): 0.5W, 1/2W ; Tolerance: ±0.1% ; Packaging: Tape & Reel (TR) ; Composition: Thin Film ; Temperature Coefficient: ±25ppm/°C ;...
a steady state current of approximately 1.2 milliamps resulting in power dissipation of approximately 0.25 watts for a 125 VDC input, and a momentary high current pulse of approximately 150 milliamps for a duration of approximately 4 milliseconds during field contact closure to aid in cleaning of ...
The binary input subsystem monitors the open/close state of a field contact and provides galvanic isolation of noisy field contacts, high noise immunity, a steady state current of approximately 1.2 milliamps resulting in power dissipation of approximately 0.25 watts for a 125 VDC input, and a ...