Siemens EF6 Series Instrukcja Użytkownika Pobierz pdf (Strona 6)

6

High-performance field bus

All the keypads and expanders on an SPC

system are connected via the X-BUS, a

high-speed and high-length field bus.

The X-BUS can be wired either in a stand-

ard spur configuration (open loop) or –

for high fault tolerance – in a ring (closed

loop). The ring topology protects the

system against possible communication

faults by isolating the faulty branch in

the ring, leaving the rest of the system

unaffected. The X-BUS concept enables

secure power distribution as it can be

separated into branches to independently

power the devices. Both data communica-

tion

and device voltage supply can also

be done via the same cable.

Intuitive configuration

The SPC Pro software allows the panel to

be configured or upgraded quickly via a

PC. The software supports direct and

Simple system planning and configuration

Remote or on-site programming and maintenance Easy configuration back-up or transfer

remote connections via RS232, USB or IP

(SPC6000). System options are accessible

through dynamic menus and drop down

lists showing all key functions. The soft-

ware also gives access to the system sta-

tus and event logs. Configuration tem-

plates and icons simplify the front end,

minimising the options available to the

engineer and speeding up installation.

For more sophisticated requirements, 64

calendar-based time channels with multi-

ple on/off switching patterns allow indi-

vidual time control of users, areas, inputs

or outputs. A “Cause & Effects”

program-

ming option allows outputs to be activated

based on freely definable trigger condi-

tions (zone status change, system or area

outputs, user PIN, keypad quick keys, and

calendars).

Seamless wireless integration

The SPC series can operate up to 120

Highlights

High system fault tolerance with

reliable X-BUS concept

Reduced on-site engineering time

with flexible programming options

Configuration templates facilitate

EN 50131 compliance

Enhanced software features for

high security applications

Comprehensive suite of communication

devices enables full up-/downloads

Reliable and cost-effective wireless

integration

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