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WARNING
Before starting to install and work with this
device, please read the Safety Instructions.
This device shall only be connected to power
supplies compliant to EN60950-1, chapter 2.5
("limited power source").
When changing or installing a SPCW130 on the
SPC-series system, ensure that all anti-static
precautions are adhered to while handling
connectors, wires, terminals and PCBs.
Introduction to the SPCW130
The SPCW130 provides an interface for 868 MHz
wireless detectors. The SPCW130 incorporates the
following elements, as shown in Fig. 1.
The expander should be powered up for at
least 30 seconds before performing any
operations.
1. Front tamper switch
The expander has a front tamper switch with
spring. When the lid is closed the spring closes
the switch.
2. Tamper by-pass [J1]
The jumper setting determines the operation of
the tamper. The tamper operation can be
overridden by fitting J1.
3. Buzzer
The buzzer is activated in order to locate the
expander (see SPC Configuration Manual).
4. Antenna
Antenna of the wireless module.
5. Wireless module
The module provides the wireless interface for
868 MHz devices. Please note that only Intrunet
wireless devices can be enrolled on to this
device.
6. LED
Activated if wireless telegrams are received.
The LED is indication the reception of all
wireless telegrams. It is also indicating the
reception of not valid wireless telegrams.
7. X-BUS Status LED
The LED indicates the status of the X-BUS
when the system is in FULL ENGINEER mode,
as shown below:
LED status
Description
Flashes regularly
The X-BUS communications
(once every 1.5
status is OK.
seconds approx.)
Flashes quickly
Indicates the last in line
(once every 0.2
expander (excludes star and
seconds approx.)
multi-drop configuration)
8. Manual addressing switches
The switches allow manual setting of the ID of
each expander in the system.
9. Auxiliary Power Supply (12 V)
These are used to power auxiliary devices to a
maximum of 200 mA.
10. Input Power
The expander requires 12 V DC that can be
supplied directly from the SPC-series controller
or from a SPC PSU expander.
11. X-BUS Interface
The communication bus is used to connect
expanders together on the SPC-series system
(see section Wiring the X-BUS interface).
12. Termination Jumper
This jumper as a default is always fitted,
however, when wiring for Star configuration this
fitting should be removed (see section Wiring the
X-BUS interface).
Wiring the X-BUS interface
The X-BUS interface provides connection of
expanders and keypads to the SPC controller. The
X-BUS can be wired in a number of different
configurations depending on the installation
requirements.
NOTE: Maximum system cable length = number of
expanders and keypads in the system x maximum
distance for cable type.
Cable type
CQR standard alarm cable
UTP category: 5 (solid core)
Belden 9829
IYSTY 2 x 2 x 0.6 (min)
Fig. 2 shows the wiring of the X-BUS to an
expander/controller and the following expander/
controller in Spur configuration. Terminals 3A/3B
and 4A/4B are only used for using a branch wiring
technique. If using a Spur configuration, the last
expander is not wired back to the controller.
See Fig. 2: Wiring of expanders
1 SPC controller
2 Previous expander
3 SPCW130
4 Next expander
Please refer to SPC Configuration Manual of
connected controller for further wiring instructions,
shielding, specifications and limitations.
X-BUS addressing
For addressing, reconfiguration, device location,
monitoring, editing of names, X-BUS type of
communication, failure timer please refer to SPC
Configuration Manual.
Appendix
See Fig. 3: SPCW130 Enclosure specifications
1 Expander anchor points
2 Wall spacers
3 Cover anchor points
4 Cable grips
5 Mounting holes
6 Cable entry holes
7 Cable ties
8 Cover hooks
See Fig. 4: Expander cover
1 Front tamper guide
2 Cover fixing screws
Technical data
Operating
Distance
voltage
200 m
Current
400 m
consumptio
400 m
n
400 m
Field bus
Interfaces
Radio
module
Tamper
contact
Operating
temperature
Relative
humidity
Colour
Mounting
Dimensions
(W x H x D)
Weight
Housing
material
Housing
Installation Instruction
9.5 – 14 V DC
60 mA at 12 V DC
X-BUS on RS485 (307 kb/s)
X-BUS (In, Out, Branch)
Integrated SiWay RF receiver
(868 MHz)
On-board front spring tamper
-10 to +50 °C
Max. 90 % (no condensation)
RAL 9003
Surface, wall-mounted
Enclosure: 200 x 153 x 47 mm
PCB: 150 x 82 x 20 mm
0.34 kg
ABS
Plastic enclosure
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