Status-SEM1600-F-Pulse-&-Frequency-Signal-Conditioner-Status-Instruments-SEM1600-F-A-smart-powered-conditioner-that-accepts-all-common-process-pulse-signals-&-operates-in-single-or-dual-channel-mode-plus-excitation-When-operated-in-single-channel-mode-the-discrete-input-can-be-programmed-to-perform-functions-such-as-total-&-batch-counter-reset-latched-relay-reset-&-counter-direction-A-volt-free-contact-is-provided-that-is-capable-of-operating-either-as-a-relay-latched-relay-o