English
Installation Instruction
Attention:
This device shall only be connected to power
supplies compliant to EN60950-1, chapter 2.5
("limited power source").
Risk of damage to the device
Use the device only indoors and in dry
environments.
Do not expose it to dripping or splashing
water.
Do not let the contact areas of the board get
dusty and do not touch them with your bare
hands.
Product description
The SPCE110 is a universal key switch expander.
It is used in combination with SPCK620/623 or
SPCE120 to release them for operation. In flexible
mode, the function of the LEDs and key positions
can be freely defined via the control unit. The
expander features also a buzzer for acoustic
notification and a freely programmable relay output.
Product overview
See Fig. 1: Product overview
1
Lugs holding the PCB
2
Buzzer
3
Rotary switches
4
Fixing screws for PCB
5
Jumper J4 (NO / NC selection for relay)
6
X-BUS termination jumper (fitted by default)
7
Relay
8
Tamper switch
9
Jumper J3 (not used, open)
10
Breakout
11
Breakout
12
Holes for fastening
13
Lugs
14
Corrugated-head screw for back tamper
contact
15
Screw terminal
Assembly
Open housing
Loosen screws with several turns (Figure 2).
Use a screwdriver to press the snap-fits down
(Figure 2 item 1) and slightly lift the top of the
housing.
Lift the housing top approx. 1 cm and push up
(Figure 3).
Wire the device
Carefully bore open the breakout point (Figure 1
item 10 or 11) and pull the wire through.
Connect the individual wires to the screw
terminals.
See Fig. 1, item 15: Contact pins
Contact
pin
Abbreviation Function
1
NO / NC
Relay
2
COM
Relay
3
1A
X-BUS
4
1B
X-BUS
5
2A
X-BUS
6
2B
X-BUS
7
0V
Power supply negative
8
+12
Power supply positive
9
SCL
Not used
10
SDA
Not used
Configuration of the relay output
The relay output can be configured to be normally
open or normally closed. This configuration has to
be done via the Jumper J4.
Jumper in upper position = normally open
Jumper in lower position = normally closed
Mount the bottom of the housing
Only mount the device on sub-surfaces made
of stable materials.
Mark the locations for 3 holes for the fastening
screws (Figure 1 item 12) and hole for the
corrugated-head screw (Figure 1 item 14).
Drill the holes and attach the bottom of the
housing with the screws.
Close the top of the housing
Hang the top of the housing on the top of the
bottom of the housing and press towards the
back.
The two snap-fits on the lower part of the
bottom of the housing snap in.
Tighten the two screws on the bottom side and
seal them using the supplied seals (Figure 5).
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
Distance
CQR standard alarm cable
200 m
UTP category: 5 (solid core)
400 m
Belden 9829
400 m
IYSTY 2 x 2 x 0.6 (min)
400 m
Fig. 6 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 (if available for this module) are
only used for using a branch wiring technique. If
using a Spur configuration, the last keypad is not
wired back to the controller.
See Fig. 4: Wiring of expanders
1
SPC controller
2
Previous expander
3
SPCE110
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.
Overview of installation tools
See Fig. 6: Overview of installation tools
1
Connection element
2
Horizontal end piece
3
Vertical end piece
4
Middle piece (only for mounting 1
SPCK620/623 with 2 modules)
Installation with a keypad or other modules
Vertical installation (e.g. 2 modules, Fig. 7)
Place 2 horizontal end pieces (Fig. 6 item 2) on
the end of a connection element (Fig. 6 item 1)
Snap the connection element into the connection
pins of the device so that the arrow on the
connection element is pointing up (Fig. 7).
Horizontal installation (e.g. 1 module with
SPCK620/623, Fig. 8)
Place 2 vertical end pieces (Fig. 6 item 3) on the
ends of a connection element (Fig. Fig. 6 item 1)
Snap the connection element with the oval holes
towards the center onto the connection pins of the
device (Fig. 8)
Horizontal and vertical installation
(e.g. SPCK620/623 and 2 modules, Fig. 9)
Apply a vertical end piece to the 2 connection
elements on the end with the round holes (Fig. 6
item 3).
Snap in the 2 vertical connection elements with the
oval holes towards the center on the
SPCK620/623.
Place 1 horizontal end piece (Fig. Fig. 6 item 1) on
the right end and a middle piece (Fig. Fig. 6
item 4) on the left end of a connection element.
Snap the horizontal connection element onto the
connection pins of the device so that the arrow is
pointing up (Fig. 9).
Snap the vertical connection elements of the
SPCK onto the connection pins of the two
connected modules.
Technical data
LED indicators
2 tri-color LEDs
Programmable key
input
3 key positions
(2-0-1 in 90° steps, cylinder
type KABA1008C)
Number of on-board
relays
1 (single-pole changeover, 30
VDC / max. 1 A resistive
switching current)
Operating voltage
9.5 ~ 14 VDC
Operating current
Max. 50 mA at 12 VDC
(relay and LED’s operated)
Quiescent current
Max. 30 mA at 12 VDC
Field bus
X-BUS on RS-485 (307 kb/s)
Tamper protection
Type B (per EN50131-3)
Tamper contact
Front / back tamper
Operating
temperature
-10 °C ~ 50 °C
Relative humidity
Max. 90 % (non-condensing)
Colour
RAL 9003 (signal white)
Mounting
Flat surface, wall-mounted
Housing
Plastic housing
(Polycarbonate)
Dimensions
(W x H x D)
112 x 92 x 38 mm
Weight
0.27 kg
