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3 using a mr-201/t control relay from air products, The figure 3-28 – SilentKnight SK-5208 Conventional FACP 10-30 Zone User Manual

Page 40

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Control Panel Installation 151204

3-30

5.

Program NAC 3 cadence as Steady (see Section 4.2.3).

Figure 3-28 Wiring the Keltron 3158 to the SK-5208

3.15.3

Using a MR-201/T Control Relay From Air Products

When the MR-201/T control relay is wired for polarity reversal, it reports alarm and trouble events to a remote
site. Alarms will override trouble conditions and it will not be possible to reset the remote indicator until the
condition is cleared and the control panel is reset.

If an alarm condition occurs, the alarm relay will close, overriding the trouble condition.

Current:

15 mA max.

Operating Voltage:

24 VDC nominal

Resistance:

4 K

To install the MR-201/T for polarity reversal, follow the steps below:

All Other Circuits Supervised

Power Limited

See Table 3-4 for electrical
ratings.

Trouble Contacts Supervised For
Opens and Ground Faults

Note: The term FACP Term. refers to terminals on the SK-5208