User Manual

Section 3 – Installation
I. Page 21 1/06/2012 REV 1.10.2
3.4.4.5 Frequency
Available on channels 1, 6, 7 and 12 only. Default input is for 12 to 24V DC @ 20mA max. The inputs can
be jumpered internally for 5 to 12V dc. See Appendix B for details.
Figure 3-10 Analog Inputs - Wiring Detail
CHAN 1, 7 FREQUENCY/PULSE INPUT CHAN 6, 12 FREQUENCY/PULSE INPUT
THERMOCOUPLE VOLTAGE AND CURRENT RTDs CONTACTS
NOTE: RESISTOR FOR CURRENT ONLY
50 Ω 0.1%
0.5W