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MEDEA Installation Manual
1.9
EP708 expansion module
1.9.1
Main elements
Figure 7 - EP708 expansion module elements
Ref.
Label
Description
A
+
Power positive (13.8 V
⎓
)
A
Data transmission/reception BUS A
B
Data transmission/reception BUS B
-
Power negative (Gnd)
B
TAMPER Tamper input
C
PWR
BUS LED power (+13.8 V
⎓
)
ON = Power present
D
+3V3
Logic LED power (+3.3 V
⎓
)
ON = Power present
E
BUZZER Buzzer for acoustic indications
F
ALARM
Alarm LED (follows buzzer sound)
G
Bus
BUS interface LEDs
Flashing = Communication in progress
H
… LED LP1 (PrIO ) … ( )
I
+V
PrIO power positive (13 V
⎓
)
-V
PrIO power negative (Gnd)
Px
PrIO programmable input/output x (x = 1...8)
Table 12 - EP708 expansion modules
Содержание MEDEA
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