Installation Instruction - Siemens SPCE110 Manual

Key switch expander

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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

Lugs holding the PCB

Buzzer

Rotary switches

Fixing screws for PCB

Jumper J4 (NO / NC selection for relay)

X-BUS termination jumper (fitted by default)

Relay

Tamper switch

Jumper J3 (not used, open)

Breakout

Holes for fastening

Lugs

Corrugated-head screw for back tamper

contact

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

Abbreviation Function

NO / NC

Relay

COM

Relay

X-BUS

Power supply negative

+12

Power supply positive

SCL

Not used

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

CQR standard alarm cable

UTP category: 5 (solid core)

Belden 9829

IYSTY 2 x 2 x 0.6 (min)

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

SPC controller

Previous expander

SPCE110

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

Connection element

Horizontal end piece

Vertical end piece

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



Distance

connection pins of the device so that the arrow is

200 m

pointing up (Fig. 9).

400 m

Snap the vertical connection elements of the



400 m

SPCK onto the connection pins of the two

400 m

connected modules.

Technical data

LED indicators

Programmable key

input

Number of on-board

relays

Operating voltage

Operating current

Quiescent current

Field bus

Tamper protection

Tamper contact

Operating

temperature

Relative humidity

Colour

Mounting

Housing

Dimensions

(W x H x D)

Weight