18
The control panel and peripherals
2-3-4
Flex5 expansion boards
•
Flex5/U
comes in an enclosure with on-view terminals and address DIP-Switch, as
shown above. It is evident that this version offers little protection to the terminals
and is recommended to be installed in a tamper protected enclosure. The jumper of
connector [D] enables/disables the protection against open and dislodgement
tamper of the plastic enclosure only.
The packages of both versions of the Flex5 expansion board contain:
•
Flex5 expansion board in a plastic enclosure
•
Dislodgement/Open tamper jumper
•
10 resistors @ 3K9Ohm 1/4W
•
10 resistors @ 6K8Ohm 1/4W
Peripheral activity LED signals are as follows:
•
fast blinking
- peripheral operative and enrolled (in configuration)
•
slow blinking
- peripheral operative but not enrolled (not in configuration)
The Flex5 expansion board terminals are as follows:
Table 20:
Device specifications
Expansion board models
FLEX5/U
Voltage [V]
9 - 16
Typical current draw [mA]
30
Max. current AUX terminals
[mA @13.8V]
300
Dimensions including enclosure
(W x H x D) [mm]
105 x 58 x 18
Weight including enclosure [g]
66
Table 21:
Flex5 - description of parts
A
Terminal board
B
Buzzer
C
DIP-Switch strip for peripheral device addressing
D
Connector to enable peripheral-tamper detection
E
Dislodgement-tamper microswitch
F
Open-tamper microswitch
G
Peripheral activity LED (where present)
Table 22:
Expansion terminal board
n.
icon/
identifier
description
1-2-3-4
+ D S -
I-BUS connection terminals
5-6
+AUX
12V ancillary power source terminals
7-9-11-
13-15
T1-T2-T3-
T4-T5
Screw terminals for expansion terminals: T1, T2, T3, T4
and T5
8-10-12-
14-16
Negative power terminals (Negative or GND)
Flex5/U
A
B
C
E
F
D
G
