Honeywell HC900 User And Installation Manual page 135

Pulse/Frequency/Quadrature Module Wiring (Figure 68 through Figure 74)
The 4 Channel Pulse/Frequency/Quadrature Module provides four different functionalities in the form of
Pulse Input, Frequency measurement, Quadrature encoder input and Pulse Output. Each of the 4 channels
can be configured for any one of these four functionalities; with the exception that quadrature encoder input
(A and B pulses) can be applied to only Channels 1 and 2 respectively. When configured for quadrature,
Channels 3 and 4 will still be available for use.
The Pulse Output functionality uses the digital output available on the module for outputting pulses.
Before installing be sure to set the module DIP switches for differential or single ended. See page 88.
Revision 6
21 April 2017
Figure 67 – Relay Output Module Jumpers
HC900 Process & Safety Controller User and Installation Manual 121