Supervised Outputs - Bentel Security KYO 320 Installation Manual

Ø Negative Alarm Line devices activated by negative
positive on the respective terminal.
Ø Balance Alarm Line devices activated by imped -
ance unbalance on the respective terminal.
This Control panel has 6 Outputs — expandable to 118
by means M-OUT/6 Outputs Expanders:
6 Outputs on the Main Unit
96 Outputs on 16 Output Expanders (6 Outputs per
Expander)
16 Outputs On 16 LED Keypads (1 Output per Key -
pad)
118Outputs Total
The three Outputs on the Main Unit (no. 1, 2, and 3)
comprise terminals:
Ø +N1, +A1, C1-NC1-NA1
Ø +N2, +A2, C2-NC2-NA2
Ø +N3, +A3, C3-NC3-NA3
All other Outputs comprise terminals OC1, OC2, etc.
The Standby status of the Outputs can be programmed
as follows:
Ø [+N] terminals can be connected to positive (13.8 V)
or can be open, and therefore can be used to activate
Intrinsic Security Devices;
Ø [+A] terminals can be open or connected to positive
(13.8 V), and therefore can be used to activate Posi -
tive Alarm Line devices;
Ø [C] terminals can be connected to their respective
terminals [NC] or [NA], and therefore, can be used to
activate all types of signalling devices;
Ø [OC] terminals can be open or connected to nega-
tive, and therefore, can be used to activate Negative
Alarm Line devices
+
The OC terminals on the Main Unit can switch a
maximum of 1 A whereas, the OC terminals on the
Output Expanders can switch a maximum of
0.15 A. An Omnia/4R Relay board is required to
switch higher values.
The activation/restoral of Outputs depends on various
parameters (refer to "Outputs" under "PROGRAMMING
FROM PC").
+A3+N3
Figure 20 Connecting an Indoor Siren to a Controlled Output on the Main Unit
26
Panel
The wiring diagram in Fig. 18 illustrates connection of a
Self-powered Siren and an Indoor Siren to Outputs
no. 1 and no. 2 on the Main Unit:
Ø Outputs no. 1 and no. 2 on the Main Unit are pro -
grammed as Normally Closed;
Ø [+N] is the positive power and Input of the Self-pow-
ered Siren. The Siren will activate when positive
(13.8 V) fails on the [+N] terminal;
Ø [+B] is the positive power and Input of the Indoor Si -
ren. The Siren will activate when positive (13.8 V) is
applied to the [+N] terminal;
Ø [M] and [GND] are the negative power terminals of
the Self-powered Siren and Indoor Siren;
Ø [A.S.] and [AS1-AS2] are the Normally Closed Tam -
per contacts of the Self-powered Siren and Indoor Si -
ren.
To provide Tamper detection: connect the Signalling
device Tamper contact to the Control panel Tamper
Line or to a 24h zone (refer to "Connecting Tamper
Contacts").
n Supervised Outputs
Outputs no. 1, 2 and 3 can be set up as Supervised Out -
puts. This type of output must be programmed as Nor -
mally Closed (refer to "Attributes" under "Outputs" in the
"PROGRAMMING" section). The Control panel can de -
tect short-circuit and Connection interrupt to terminals
+A of Outputs with this attribute. The wiring diagram in
Fig. 20 illustrates the connection of an Indoor Siren to a
Supervised Output using a 2.2 KW across terminals +A
and negative. Sieze Tamper Microswitch
The two 2.2 KW resistors (included in the package)
have 3 red bands and a gold band. The last band (gold)
indicates the tolerance, therefore, it may be a different
colour.
+
The 2.2 KW resistor must be connected to the last
device on the Output, otherwise it will have no ef -
fect.
Short-circuit and connection interruption to terminal +A
of Supervised Outputs, will be signalled by:
tamper line
+B GND AS1 AS2
indoor
siren