PATLITE FV-127JP - Manual (Page 8)

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• * Ensure the insulation space is suffi cient with a maximum length of 3mm for the lead wires coming
from the PCB. If an insuffi cient space allows the lead wires to touch a conductive surface, a possibility
of short-circuiting may occur.
• Use an 8mm diameter washer. If a washer with a diameter over 8mm is used, contact with the PCB
pattern may cause short-circuiting.
• Use all 4 mounting holes when installing and use the recommended torque to prevent the screws from
loosening and the product from unattaching.
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5. Wiring
5-1. Terminal Wiring and Names
Name Function
COM Common connection for input terminals
CH1-7
Channel selection terminal for audio messages. Short to COM for the selected channel to playback message.
Two input modes "binary" and "bit" can be selected. ( ☞ Refer to pg. 23 [7-1. Channel (CH) Terminal Input])
STB
When in the Binary Mode, STB is used during playback. (Not applicable for the “Hold Playback” mode)
( ☞ Refer to pg. 30 [(E) Hold Playback])
STOP Stops the message during playback.
CLR
When used during the "memory playback" mode, the audio playback message is erased. For other modes,
the function is the same as the "STOP" mode.
DEC1/VOL,
DEC2
Depending on the input status, the speaker volume or AUX volume decreases.
( ☞ Refer to pg. 21 [6-2. Reduction Function])
SP-,
SP+
Speaker Terminal Connection (Note Polarity).
( ☞ Refer to pg. 14 [ ③ Speaker Output Terminal Wiring])
AUX-,
AUX+
Amplifi er Terminal Connection (Note Polarity).
( ☞ Refer to pg. 15 [ ④ AUX Output Terminal Wiring])
BUSY-,
BUSY+
Output is produced during message playback (Note Polarity).
( ☞ Refer to pg. 17 [ ⑤ BUSY Output Terminal Wiring])
24V,0V
Power Input Terminal. Connect DC24V only. (Note Polarity)
( ☞ Refer to pg. 12 [ ① Power Input Terminal Wiring])
FG
When connecting to earth ground (FG), under certain environments can reduce the effect of noise. The FG is
connected internally.
SP- SP+ AUX- AUX+ BUSY- BUSY+ 24V 0V FG DEC2
DEC1
/VOL
COM CH1 CH2 CH3 CH4 CH5 CH6 CH7 STB CLR STOP
Input
Terminal
COM
Power Terminals Output Terminals
CH Input Terminals
M3 Screw
Washer (φ8mm or less)
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