Technical Data - Siemens SPCP332 Manual De Instrucciones

Following wiring configurations are possible with this device
(depending on SPC controller type):
• Closed Loop (Ring) Configuration (SPC5000/6000 only)
• Spur (Chain) Configuration
• Star and Multi-drop Configuration
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 SPCP332/333
4 Next expander
Please refer to SPC Configuration Manual of connected
controller for further wiring instructions, shielding, specifications
and limitations.
Wiring the inputs
The SPCP332/333 has 8 on-board zone inputs that can be
configured to be one of the following:
• No End of Line (NEOL)
• Single End of Line (SEOL)
• Dual End of Line (DEOL) (Fig. 3)
• Anti-Masking PIR (Fig. 4)
See Fig. 3: Default configuration (DEOL 4K7)
1
Input 1
2
COM
3
Tamper
4
4K7
5
Alarm
6
4K7
7
EOL
See Fig. 4: Anti-Masking PIR configuration
1
Input 2
2
COM
3
Tamper
4
1K
5
Alarm
6
2K2
7
Anti-masking
8
EOL 1K
Please refer to SPC Configuration Manual for all possible
resistor values and combinations.
Anti-Masking is only reported as "Alarm" type to ARC
and if area or system is set.
Wiring the outputs
The SPCP332/333 has 2 on-board, 1 Amp, single-pole
changeover relays that can be assigned to any of the SPC
system outputs. These relay outputs can switch a rated voltage
of 30 V DC (non-inductive load). Fig. 5 shows the wiring of an
active high output.
When the relay is activated, the Common terminal connection
(COM) is switched from the Normally Closed terminal (NC) to
the Normally Open terminal (NO).
See Fig. 5: Output Wiring (Active High)
1 Normally Open terminal (NO)
2 Common terminal connection (COM)
3 Normally Closed terminal (NC)
X-BUS addressing
The system can be configured with Automatic or manual
addressing. To configure manual addressing, the Engineer to
define each device's numbered identification Fig. 1 shows the
rotary switch found inside a device. Each rotary switch has an
arrow symbol pointing to a number for identification (i.e. (3, 8).
The right switch is the first unit digit and the left switch is the
10s digit. The device here is identified as 38.
See Fig. 1: Rotary Switches
16
st
th
1
10 digit of ID
For a system with automatic addressing, Expanders and
Keypads belong to the same numbering sequence. I.e.
Expanders and Keypads are automatically numbered 01, 02,
03, etc., by the Controller in the order in which they are
detected, i.e. its relevant location to Controller.
Testing Battery Voltage
The PSU performs a load test on the battery by placing a load
resistor across the battery terminals and measuring the
resulting voltage, ensuring that the battery voltage does not
drop significantly under load conditions. The battery test is
carried out at the SPC Controller and at each SPCP332/333 by
unsetting the system.
Deep discharge protection
If mains power fails at any SPCP332/333, that battery backup is
switched on to provide power. A battery can only maintain a
supply for a finite duration when mains/AC power is cut off for a
prolonged period, the battery eventually discharges itself. In
general, lead-acid batteries are damaged in terms of capacity
and service life if discharged below the recommended cut-off
voltage.
To prevent a battery discharging beyond recovery, the
SPCP332/333 instructs the PSU to disconnect the battery when
the battery output voltage reaches 10.5 V DC. When the
mains/AC is restored, the battery is recharged.
Appendix
Appendix A: LED Status
Condition
Normal
Mains Fail
Fuse Fault
(multiple)
Fuse 1 Fault
Fuse 2 Fault
Fuse 3 Fault
Fuse 4 Fault
Battery Link
missing
Overload on any
output
Battery Missing
Deep Discharge
+no mains
Deep Discharge
+ mains
*1 This should stop flashing once the battery has 80 % charge.
Appendix B: Link Position
Link Description
7 AH Select this option if a 7AH battery is fitted to the PSU
17 AH Select this option if a 17AH battery is fitted to the PSU
12 D This option is not to be used.
Please note: Only one link can be fitted to this header
(one option only out of the three).
Appendix C: Choosing the Stand-by Battery
It is important that adequate stand-by power is available to
supply all devices in the event of a mains supply failure. To
ensure that enough power is available always connect the
appropriate back-up battery and PSU.
The table below gives an approximation of the maximum load
current that can be drawn from each type of battery over the
given stand-by periods.
The approximations below assume that the Internal Load is
drawing its maximum load and that the usable output power
from the battery is 85 % of its maximum capacity.
Device with PSU
Max. internal load
Battery
Standby
Time
0.85 x Max
Battery Capacity
Standby Time
(Hours)
Values listed as N/A indicate that the selected battery do not
have the capacity to power the minimum load of just the device
with PSU for the given stand-by time.
digit of ID
Mains Fuse Battery
Load
power Fail Charge
(red)
(green) (red) (red)
On Off Off Off
Off N/A N/A N/A
N/A On N/A Off
One
N/A N/A Off
Flash
Two
N/A N/A Off
Flashes
Three
N/A N/A Off
Flashes
Four
N/A N/A Off
Flashes
N/A N/A 1Hz N/A
N/A N/A N/A On
N/A N/A On N/A
N/A Off Off Off
N/A N/A 0.25 Hz *1 N/A
SPC5000 SPC4000
SPC6000 SPCP333/332
Approx. 200 mA Approx. 100 mA
7 AH 17 AH 7 AH
12 h 296 mA 1004 mA 396 mA 1104 mA
30 h n.a 282 mA 98 mA
60 h n.a. n.a. n.a.
available
(AH) - Internal Load =
For EN compliance the supplied current needs to be
supported by the battery for required stand by time
Appendix D: Fitting Additional Expanders in the SPC
Hinged Enclosure
This enclosure can accommodate
• 1 battery (17 Ah max.), 1 SPC PSU Expander and a
possible 3 I/O Expanders.
To access the Expanders and the SPC PSU, open the front lid
to view the hinged mounting bracket. The SPCP332/333 is
secured to the hinged mounting bracket by 4 mounting pillars.
When installing the SPCP332/333, ensure that the 4-pin cable is
securely attached to the connector on the Expander and to the
PSU beneath.
To access or install a PSU in this enclosure:
With an appropriate screwdriver loosen (but do not
remove) the top two securing screws on the mounting
bracket.
Gently push the mounting bracket in an upward direction
until the screws are free from contact with the bracket.
Slowly but firmly pull the mounting bracket out until it
rotates down and is secured by the resting pins
The underside of the mounting bracket and the enclosure
provides space for additional Expanders to be installed
Status
(secured by 4 mounting pillars).
(green)
The PSU is secured to the front of the enclosure by mounting
On
pillars.
Off
See Fig. 6: Mounted PSU
Off
1 Battery
Off
See Fig. 7: Rotated views
Off
1 Battery
2 Expanders
Off
3 SPC controller or SPC PSU
Off
Off When installing the SPCP332/333, ensure that the 4-
pin cable is securely attached to the connector on the
Off
Expander and to the PSU beneath.
Off

Technical data

Off
Mains voltage 230 V AC, +10 to -15 %, 50 Hz
On
Fuse 500 mA T
Power
220 mA at 230 V AC
consumption
Auxiliary power nominal max. 750 mA at 12 V DC
Battery Optional
Battery type Sealed cell valve-regulated
SPCP332: Max. 7 AH / 12 V
Battery capacity
SPCP333: Max. 17 AH / 12 V
Battery charger Max. 24 h for 80 % of battery capacity
Current
Max. 80 mA at 12 V DC
consumption
Number of on-
8
board zones
Dual 4K7 (default), other resistor
EOL resistor
combinations configurable
Number of on- 2 single-pole changeover,
board relays 30 V DC / 1 A (resistive switching current)
Field bus X-BUS on RS485 (307 kb/s)
Interfaces X-BUS (In, Out, Branch)
Tamper contact On-board front cabinet spring tamper
Operating
5 – 40 °C
temperature
Relative
Max. 90 % (no condensation)
humidity
Housing
IP30
protection
Colour RAL 9003
17 AH
Housing
Class II Indoor General
protection class
382 mA
Mounting Surface, wall-mounted
141 mA
Housing
Steel > 1.2 mm
material
SPCP332: Metal enclosure
Housing
SPCP333: Hinged metal enclosure
Max.
Housing can SPCP333: 3 additional Expanders (size
contain up to 150 mm x 82 mm)
load
Standards SPCP332: Designed to meet
current
EN50131-1:2006 (Grade 2),
TS50131-3:2003 (Grade 2),
EN50131-6:2008 (Grade 2)
SPCP333: Designed to meet
EN50131-1:2006 (Grade 3),
TS50131-3:2003 (Grade 3),
EN50131-6:2008 (Grade 3)