Section 8. Operation
FIGURE 94: Relay Driver Circuit with Relay
FIGURE 95: Power Switching without Relay
8.4.4 Pulse Input Modules
Read More For more information see Pulse Input Modules — List (p. 562).
Pulse input expansion modules are available for switch-closure, state, pulse count
and frequency measurements, and interval timing.
8.4.4.1 Low-Level Ac Input Modules — Overview
Related Topics:
• Low-Level Ac Input Modules — Overview (p. 395)
• Low-Level Ac Measurements — Details (p. 372)
• Pulse Input Modules — List (p. 562)