Mircom LT-877 PR-300 Installation guide
- Category
- Security device components
- Type
- Installation guide
1
U.S.A
4575 Witmer Industrial Estates
Niagara Falls, NY 14305
Tel:(888) 660-4655
(905) 660-4655
Fax:(905) 660-4113
Canada - Main Office
25 Interchange Way
Vaughan, ON L4K 5W3
Tel:(888) 660-4655
(905) 660-4655
Fax:(905) 660-4113
www.mircomgroup.com
LT-877 Rev. 3
September 2012
Technical Support
North America Only
Tel:(888) Mircom5
(888) 647-2665
International
Tel:(905) 647-2665
Figure 1 PR-300 Polarity Reversal and City Tie Module
Connecting the PR-300 to the FACP
The following table describes which connection to attach the PR-300 to on each FACP.
Table 1 PR-300 P1 Connections to different FACP’s
The Alarm Transmit signal to the PR-300 can be programmed to turn OFF when signal silence is active. This allows the
City Tie Box to be manually reset. On subsequent alarms the silenceable signals will resound and the City Tie Box will be
retriggered.The Trouble Transmit signal to the PR-300 can be programmed to delay AC power fail 0, 1, 2, or 3 hours if this
is the only system trouble.
FACP Series P1 CONNECTS TO P2 CONNNECTION JW4
FA-1000/SFC-300 P2 Not Used ON
FA-300/SFC-200/
MR-2300
P5 Not Used ON
FR-320/MR-2320 P3 Not Used ON
FX-2000 P4 P2 is for connecting the UDACT-300A
if both PR-300 and UDACT-300A are
installed on the panel.
If the PR-300 is used this is the
last module jumper.
UDACT-300A installed: OFF
No UDACT-300A installed: ON
FX-350/SFC-500 P8 Not Used ON
FX-3500/MR-3500 P8 Not Used ON
FleX-Net™/MMX™ P4 P2 is for connecting the UDACT-300A
if both PR-300 and UDACT-300A are
installed on the panel.
ON
POLARITY
REVERSAL
ALARM
POLARITY
REVERSAL
SUPV
CITY
TIE
+ | - + | - + | -
JW4
P1 P2
Mounting hole for
#6-32 screws
Mounting hole for
#6-32 screws
PR-300 Polarity Reversal and City Tie Module Installation
2
U.S.A
4575 Witmer Industrial Estates
Niagara Falls, NY 14305
Tel:(888) 660-4655
(905) 660-4655
Fax:(905) 660-4113
Canada - Main Office
25 Interchange Way
Vaughan, ON L4K 5W3
Tel:(888) 660-4655
(905) 660-4655
Fax:(905) 660-4113
www.mircomgroup.com
LT-877 Rev. 3
September 2012
Technical Support
North America Only
Tel:(888) Mircom5
(888) 647-2665
International
Tel:(905) 647-2665
Polarity Reversal and City Tie Module Wiring
Wire PR-300 Polarity Reversal and City Tie Module (if used) as shown in Figure 2 below. Power Limited cable type FPL,
FPLR or FPLP must be used. For USA installation, the installer must use Atlantic Scientific (Tel: 407-725-8000), Model
#24544 Protective Device, or similar UL-Listed QVRG secondary protector, as shown. For use in Canada, the Protective
Device is not required but still recommended.
Figure 2 PR-300 Polarity Reversal and City Tie Wiring
Electrical Specifications
City Tie Power Limited 24V DC unfiltered 250 mA max 14 ohms trip coil
Polarity Reversal Power Limited 24V DC open 12V DC at 3.5mA 8.5mA max (shorted)
Polarity Reversal Supv Terminal -24V DC (supervisory) 0V (trouble)
Polarity Reversal Alarm Terminal 24V DC (normal) -24V DC (alarm) 0V (trouble)
Current Consumption Standby: 50mA
Alarm: 300mA (city tie in use)
1
1
2
2
S
S
CITY TIE LOCAL ENERGY
RATED - 24VDC FILTERED
TRIP COIL - 14 Ohms, 270mA,
5mV RIPPLE
Max. line resistance 20 Ohms
POLARITY REVERSAL ALARM
24 VDC OPEN
12 VDC AT 3.5 mA
8mA MAX. SHORT
POLARITY REVERSAL SUPV.
24VDC OPEN
12VDC AT 3. 5mA
8mA MAX. SHORT
PROTECTOR
1
1
2
2
S
S
1
1
2
2
S
S
PROTECTOR
1
1
2
2
S
S
USE A SHORTING WIRE
WHEN THE CITY TIE IS
NOT USED
+
+
+
-
-
-
+
+
+
-
-
-
CONFORMS TO NEMA STANDARD
SB3-1969 INTENDED FOR
CONNECTION TO POLARITY
REVERSAL CIRCUIT OF A REMOTE
STATION RECEIVING UNIT HAVING
COMPATIBLE RATINGS
DIN RAIL CONNECTION
TO EARTH GROUND
DIN RAIL CONNECTION
TO EARTH GROUND
POWER LIMITED
POWER LIMITED
POWER LIMITED
PR-300
PROTECTEDPROTECTED
UNPROTECTEDUNPROTECTED
POWER LIMITED CABLE TYPE
FPL, FPLR or FPLP MUST BE
USED FROM PR-300 TO
PROTECTORS.
3
U.S.A
4575 Witmer Industrial Estates
Niagara Falls, NY 14305
Tel:(888) 660-4655
(905) 660-4655
Fax:(905) 660-4113
Canada - Main Office
25 Interchange Way
Vaughan, ON L4K 5W3
Tel:(888) 660-4655
(905) 660-4655
Fax:(905) 660-4113
www.mircomgroup.com
LT-877 Rev. 3
September 2012
Technical Support
North America Only
Tel:(888) Mircom5
(888) 647-2665
International
Tel:(905) 647-2665
Connecting the PR-300 to a Keltron 95M3158 Transmitter
Figure 3 Connecting the PR-300 to a Keltron 95M3158 Transmitter
3
4
5
2
6
1
POLARITY
REVERSAL
ALARM
POLARITY
REVERSAL
SUPV
CITY
TIE
+|- +|- +|-
JW4
P1 P2
Chassis
Earth Ground
8
9
10
7
Connects to Main Board
of FACP
Installed in same room at a distance of no
greater than 20 feet.
Tip
Ring
Earth
DC+
Control Unit
Power
PR-300
Keltron Transmitter
95M3158
FA-300 Series FACP
-
1
-
2
-
3
Mircom LT-877 PR-300 Installation guide
- Category
- Security device components
- Type
- Installation guide
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