Westinghouse SE 6000 Instrukcja Instalacji Pobierz pdf (Strona 11)

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HID Corporation 9292 Jeronimo Road Irvine, CA 92618 USA TEL (949) 598-1600 (800) 237-7769 FAX (949) 598-1690

Web page, E-mail - www.prox.com - MultiProx Controller Installation Manual 6000-900 Rev F 11 of 27

the signal and outputs the data over the Wiegand interface to an access control panel. The HID proximity card

data is sent in the exact format that was programmed on the card. For example, a card encoded with the

standard 26 bit format will be read and outputs as the standard 26 bit format. This would be the same for another

ProxCard II programmed card, no matter what the format type is or number of bits 32, 34, 27, etc. The SE

command key data is decoded, converted to the card number that is printed on the card and output to the access

control panel as Wiegand data.

The Wiegand output format chosen to represent the SE 1030, 1040 and 1050 card numbers is a 32 bit format.

The 32 bits allows for parity, fields for facility code, card number and a card type identifier. The 1030 cards have

an 11 bit facility code, 0-2047, and 15 bit card number, 0-32767. The 1040 cards have an 11 bit facility code and

18 bit card number, 0-262143. The 1050 cards have a 25 bit card number, 0-33554431. For access control

systems that only accommodate one type of Wiegand bit format, an identical format may be programmed into

ProxCard II cards. The card type identifier is used to distinguish the difference between HID 32 bit programmed

cards and the SE cards. The card type identifier maybe used as another bit in the card field, adding a card

number differentiation between the HID cards and SE command keys.

MultiProx Reader Operation

The MultiProx Reader accepts commands from the controller to change the read mode and to signal changes

to the LED and beeper. While in the HID “Prox mode”, the reader detects HID proximity cards by generating a

125kHz low power field that energizes the card and allows it to transmit its manchester-encoded data. While in the

“sweep mode”, the Reader detects Schlage/Westinghouse (SE) command keys by outputting an RF field in the

frequency range of 2 to 27 megahertz. This signal is swept from high to low frequencies. The SE command keys

are a set of tuned L/C (tank) circuits that resonate at their tuned frequency. As the L/C circuits resonate, they

generate an interference in the swept frequency range. This interference pulse is detected by the reader and

transmitted to the Controller via the coax cable. The Controller determines the frequencies of a command key and

matches the set of frequencies to a card number.

Schlage/Westinghouse (SE) “Command key” Operation

The 1050 cards are a series of five L/C circuits. Each set of circuits (frequencies) in the card represent a card

number. Facility codes are not used with the 1050 cards. The range of card numbers is 1 to 24040016. The 1030

and 1040 command keys are a set of four L/C circuits. The set of frequencies are matched to a card number,

which is dependent on the facility code. Each facility code for the 1030 or 1040 select the specific frequencies that

match a certain card number. So, the facility code must be set up on the Controller to determine which

frequencies are valid and how to interpret the set of frequencies detected from a key . If a 1030 or 1040 command

card is presented to a Reader that is not in the facility code set up, the Controller will not interpret the card

correctly and will not output a card message. The facility code range of 1030 or 1040 cards is 0 to 2047. The card

range for 1030 cards is 0 to 32767 and for 1040 is 0 to 262143.

MultiProx HSM operation

The HSM monitors four inputs for voltage changes in the monitored circuits. The Controller communicates with

the HSM using a polling scheme and digital communication. When the HSM receives a poll message, the HSM

communicates the status of the inputs with a response message. If there is a status change, the Controller

changes the respective relay output. The relays on the Controller are energized in the normal state. If the

Controller loses power, the relays will de-energize and change to the “alarm” state. The relay outputs are grouped

by channel and have specific connector assignments.

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 ... 26 27

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