Siemens SPCK421 Manual de usuario descargar pdf (Pagina 2)

English Installation Instruction

Before starting to install and work with this device, please

read the Safety Instructions.

Introduction to the keypads

The SPCK420/421/422 is a wall-mounted user interface that

allows the engineer to program the system through the Engineer

Programming menus (password protected) and to set/unset the

system; a user can control the system on a day-to-day basis.

Three LEDs on the keypad provide an indication of AC power,

system alerts, and communications status.

See Fig. 1: SPCK420/421/422

1. LC-display

The keypad display (2 lines x 16 characters) is used to

show all alert and warning messages and provides a visual

interface for programming the system. The display

backlight can be adjusted through the programming

options. See SPC-series Configuration Manual for further

information.

2. Alpha numeric keys

The 10 alphanumeric keys provide for both text and

numeric data entry during programming. Alphabetic

characters are selected by applying the appropriate

number of key presses. To switch between upper and

lower case characters press the hash (#) key. To enter a

numeric digit, hold down the appropriate key for 2 seconds.

3. Leverage access tabs

The leverage access tabs provide access to the keypad

back assembly clips. User can unhinge these clips from

the front assembly by inserting a 5 mm screwdriver into the

recesses and pushing gently (see section - Connecting the

SPCK420/421/422).

4. Back assembly securing screw

This screw is used to secure the front and back assemblies

on the keypad. This screw must be removed to open the

keypad.

5. LED Status Indicators

The LED status indicators provide information on the

current status of the system.

LED Description

Mains

(Green)

Indicates the presence or failure of the

mains supply.

FLASHING - AC Mains fault detected.

STEADY – AC Mains OK

System

Alert

(Yellow)

Indicates system alert.

FLASHING - System Alert detected; display

indicates the location and nature of alert. If

the system is SET, then NO indication is

given of system alerts.

OFF – No Alert detected

If a Keypad is assigned to more than one

area, LED does not indicate an alert

condition if any of those areas is SET.

X-BUS

Status

(Red)

Indicates the status of the X-BUS

communications when in FULL ENGINEER

programming.

Flashes regularly (once every 1.5 seconds

approx) indicates that the X-BUS

communications status is OK.

Flashes quickly: (once every 0.20 seconds

approx) indicates the last in line Keypad or

Expander (excludes star and multi drop

configurations).

If the Keypad is being installed for the first

time and power is supplied to it before a

connection to the controller X-BUS interface

is made the LED remains in the ON state.

6. Soft function keys (left & right)

The left and the right soft function keys are context

sensitive keys to navigate through and program the

system.

7. Proximity device receiver area

If the Keypad has been fitted with a proximity device

receiver, users should present the Portable ACE Fob to

within 1 cm of this area to SET/UNSET the system.

8. Multi-functional navigation key

The multi-functional navigation key in combination with the

keypad display provides an interface for programming the

system.

Overview of keypad types

Type Standard

Functionality

Proximity

Detection

Wireless

Sensor

Support

Basic

Keypad

SPCK420

9 8 8

Keypad

with

PACE

SPCK421

9 9 8

Wireless

keypad*

SPCK422

9 8 9

Before installing the unit, the model number information may be

obtained from the label on the inside of the keypad, as

displayed in Fig. 7.

See Fig. 7: Keypad label

1 Label on inside of keypad

2 Pull-down label for providing installer details. Fill in all

relevant details when installation is complete

To determine which option has been fitted to a keypad:

¾ Enter the Engineer code (default 1111) from your keypad

and select FULL ENGINEER.

¾ Use the up/down arrow keys to scroll to the EXPANDERS

option and press SELECT.

¾ Scroll to the EXPANDER MONITOR option and press

SELECT.

¾ Scroll to the Keypad Expander and press SELECT.

The keypad details are displayed in this menu. A basic keypad

(no additional modules fitted) does not present a PACE

(proximity reader) menu option.

Wall mounting the keypad

Install the keypad at human eye height (130-140 cm)

for clear display visibility.

To wall mount the SPCK420/421/422:

¾ Remove the securing screw using an appropriate

screwdriver and press firmly on both leverage access tabs

until the back of the keypad detaches with a downward

motion.

See Fig. 3: Keypad mounting elements I

Securing screw

Leverage access tabs

¾ Position the back of the keypad into the desired location on

the wall allowing the alarm cables access through the

cable access area. Mark the position of the keypad on the

wall using the positioning screw hole and remove the

keypad.

See Fig. 4: Keypad mounting elements II

Postitioning screw hole

Securing screw hole

¾ Drill the remaining 2 holes and screw the back of the

keypad onto the wall ensuring that the alarm cables are

easily accessible through the cable access area.

See Fig. 4: Keypad mounting elements III

Tamper spring hole

Cable access tabs

X-BUS interface on the keypad PCB

¾ Connect the wires to the X-BUS interface on the keypad

PCB (see section - Connecting the SPCK420/421/422).

Ensure that the power terminals (+12 V OV) are connected

to the corresponding wires on each cable.

¾ Re-attach the front of the keypad to the back by aligning

the securing clips into the leverage access tabs and slowly

but firmly pressing the top of the keypad until it clicks into

place.

¾ Drill a hole in the wall in the marked position and align the

positioning screw hole directly over it. With the back of the

keypad in a horizontal position, mark the exact position of

the remaining 2 drill holes through the securing screw

holes.

Connecting the keypad

Never run keypad wires alongside telephone wires,

high voltage wires, or transmitting antennae. Keypad

wires should be wired separately and not in the same

cable with other devices (telephone, PIRs, and so on).

Do not use the keypad as a junction box for wiring

power to sensors.

The SPCK420/421/422 receives its power (12 V DC) and

communications via connections to the terminal block interface

inside the keypad housing.

To access this terminal block the front and back keypad

assemblies must be detached by removing the securing screw

using an appropriate screwdriver.

On removing the securing screw, insert the top of a 5 mm flat-

head screwdriver (or equivalent) into one of the leverage access

tabs and press in slowly but firmly until the front assembly

moves out from the back of the keypad. Repeat this operation

on the second access area until the back of the keypad

detaches with a downward motion.

See Fig. 3: Keypad Features I

Securing Screw

Leverage Access Tabs

See Fig. 5: Keypad Features II

Front assembly securing clips

Manual addressing switches

X-BUS interface terminal block

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

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. 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 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. 6: Wiring of expanders

SPC controller

Previous expander

SPCK420/421/422

Next expander

Please refer to SPC Configuration Manual of connected

controller for further wiring instructions, shielding, specifications

and limitations.

X-BUS addressing

The system can be configured with Automatic or manual

addressing. To configure manual addressing, the Engineer has

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 10th digit. The device here is identified as 38.

See Fig. 5: Rotary Switches

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.

For further addressing, reconfiguration, device location,

monitoring, editing of names, X-BUS type of communication,

failure timer please refer to SPC Configuration Manual.

Technical data

LC-display 2 x 16 characters

Special function

keys

Multi dimensional navigation key and 2

soft keys

Status LEDs 3

Operating voltage 9.5 – 14 V DC

Current

consumption

SPCK420: Min. 55 mA at 12 V DC,

Max. 90 mA at 12 V DC

SPCK421: Min. 90 mA at 12 V DC,

Max. 110 mA at 12 V DC

SPCK422: Min. 65 mA at 12 V DC,

Max. 95 mA at 12 V DC

Field bus

X-BUS on RS-485 (307 kb/s)

Tamper contact Front/rear spring tamper

Radio module

SPCK422: Integrated SiWay RF

receiver

Frequency SPCK422: 868 MHz

Operating

temperature

5 – 40 °C

Relative humidity Max. 90 % (no condensation)

Housing protection IP30

Housing protection

class

Class II Indoor General

Housing material ABS

Colour RAL 9003

Mounting

Surface, wall-mounted,

height of 1.30 – 1.50 m

Standards

SPCK420/421:

Designed to meet

EN50131-1:2006 (Grade 3),

TS50131-3:2003 (Grade 3)

For EN compliance the supplied current needs to be supported by the

battery for required stand by time

1 2 3 4 5 6 7 ... 10 11

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