Transcript
1. Check to see that you have all of the following: One Class A, Style D Circuit Board Assembly (Part #562-900). One 3-Wire Cable Assembly (Part #733-530). One lo-Wire Cable Assembly (Part #733-531). One Ribbon Harness Assembly (Part #733-464). One Envelope (Part #748-147) 318 in. screws.
containing four 2.25 in. internally-threaded
One Envelope (Part #748-l 90) containing four 1 in. externally-threaded
hexagon spacers and four 4-40 x
hexagon posts.
Note 1: The Class A Circuit Board may be installed alone or in combination with an optional “Transient Suppressor Board,” an optional “Zone Disconnect Board,” or an optional “Transient Suppressor/Zone Disconnect Board.” l
If only the Class A Board is to be installed, follow the procedures in Step 2; if one of the optional boards listed above is to be installed along with the Class A Board, follow the procedures in Step 3.
2. Proceed as follows: A. Screw the 2.25 in. spacers onto the four threaded studs in the Fire Alarm Cabinet. B. Making sure that terminal block TBl is uppermost, align the Class A Board with the spacers. Then, using the four 4-40 screws, secure the board to the spacers. C. Making sure the ribbon cable’s blue edge is positioned as shown in Figure 1, plug the ribbon cable onto Pi of both boards.
4001 Main F/A PC Board FIGURE 1 0 1988SlmplexTlmeRscorderCo.,
Gardner, Mass. 01441-0001
U.S.A
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D. Making sure that the connector’s red wire is both lowermost and aligns with pin 1, plug the 3-wire cable into P3 of the Class A Board as shown in Figure 1. IMPORTANT:
Failure to properly align the connectors on either the ribbon cable or the 3-wire cable to the PC board pins can result in system damage.
E. As shown in Figure 1, connect the 3-wire cable’s leads to TB2 on the Main F/A PC Board as follows: l l l
Black wire to “SIG -” (TB2-6). Red wire to “SIG +” (TB2-5). Gray wire to “AUX -” (TB2-4).
F. To the Class A Board’s terminals, connect the external devices as shown in Figure 4 (see page 4). G. Apply power to the panel. Then test the system in accordance with the directions in the Instruction Manual. 3. Proceed as follows: A. Screw the 2.25 in. spacers onto the four threaded studs in the Fire Alarm Cabinet. B. Making sure that terminal block TBl is up, align the Class A Board with the spacers. Then, using the hex posts, secure the board to the spacers. C. Making sure that the connector’s red wire is both lowermost and aligns with pin 1, plug the 3-wire cable into P3 of the Class A Board as shown in Figure 1. IMPORTANT:
Failure to properly align the 3-wire cable’s connector damage.
to the pins can result in system
D. As shown in Figure 1, connect the 3-wire cable’s leads to TB2 on the Main F/A PC Board as follows: l l l
Black wire to “SIG - )1(TB2-6). Red wire to ‘SIG + )I (TB2-5). Gray wire to “AUX -# (TB2-4).
E. To the Class A Board’s terminals, connect the external devices as shown in Figure 4 (see page 4). F. Connect the IO-wire cable’s leads to the Zone Disconnect, Suppressor Board as follows (see Figure 2).
Zone Suppressor
or Zone Disconnect/
NOT USED
I
ZONE DISCONNECT 60 562-664
I
I SUPPRESSOR 562-657
FIGURE 2
2
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SD.
I
pp~~~~f$j$ii 00000000 NNNNNNNN SUPPRESSOR BD. 6 ZONE DISCONNECT 562.666
e Suppressor
Board (#562-657)
or Zone Disconnect/Suppressor
a. Black lead to “SIG -” terminal. b. Red lead to “SIG +” terminal. c. Gray leads (from left to right and in sequence) to “Zon4+” l
Board (#562-666)
through “Zonl -)I terminals.
Zone Disconnect Board (#562-664) a. Black and red leads: cut off or tape (not used). b. Gray leads (from left to right and in sequence) to “Zon4 +” through “Zonl -” terminals.
G. Making sure that the lo-wire cable’s connector properly aligns with the pins on P2 of the Class A Board, plug the connector onto the Class A Board. Then align the option board with the hex posts and, using the four 4-40 screws, secure the board to the posts. l-l. Making sure the ribbon cable’s blue edge is positioned as shown in Figure 3, plug the ribbon cable onto Pl of both boards. IMPORTANT:
Failure to properly align the connectors on either the ribbon cable or the lo-wire the PC board pins can result in system damage.
cable to
I. Apply power to the panel. Then test the system in accordance with the directions in the Instruction Manual.
FIGURE 3
3
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l
SIG - &SIG + TERMINALS ABSENT ON ZONE DISC. OPTION BOARD.
I I
SAME
AS ZONE
1
A
A
CLASSASTYLED ASSY 562-900
A
A
A tt
I I
SAME
AS ZONE
1
FIGURE 4
LEGEND ElSA
q
= Signaling Appliance = Alarm Initiating Device NOTES:
1. If a zone is not used, jumper the zone’s ‘I+” and “-“terminals
on TBl to their counterparts on TB2.
2. The above diagram is only a typical. For information on connecting specific alarm initiating devices, refer to 4001 Wiring Diagrams (#841-610).
Ed 1 88
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