5 using a mr-201/t control relay from air products – Honeywell INTELLIKNIGHT 5820XL User Manual

Page 89

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Control Panel Installation

151209

4-49

4.14.5 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:

1. Wire the MR-201/T as shown in Figure 4-45.

Figure 4-45 Wiring the MR-201/T

2. Program the Flexput circuit for non silence NAC circuit (see Section 7.6).

Intended for Connection
to a Polarity Reversal
Circuit of A Remote
Station Receiving Unit
Having Compatible
Rating.

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