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Bosch Security Systems | 04-2003 | 3922 988 43318 en
Digital Congress Network | Installation and Operating Manual | Chapter 2 - Contribution Equipment
en | 2-24
LBB 3543/15 FM Chip-Card Reader
2.18 LBB 3543/15 FM Chip-Card Reader
Intended for use with the Multi-Purpose Connection UnIt LBB 3540/15, the Flush Mounted Chip
Card Reader LBB 3543/15 provides electronic identification of delegates to the DCN system as well
as ensuring that only authorized delegates participate in voting sessions or general conference
proceedings - such as the use of a microphone.
Controls and Indicators (see FIG. 2-38):
1. Card reader slot for delegate identification.
2. Card accepted indicator (yellow LED).
Interconnection
• 2 m (6.5 ft.) long flat-ribbon cable terminated with a 10-pole Micromatch connector.
FIG. 2-38 LBB 3543/15 ID Card Reader
2.19 LBB 4159/00 Set of 100 Chip Cards
The Chip Cards allow delegate identification to the system and access control to the delegate
microphone, voting and intercom functions. LBB 4159/00 includes a series of 100 Chip Cards. The
Chip Cards have ample space for placing a label for user reference.
The cards are encoded using the Chip Card encoder LBB 4157/00 in combination with the DCN
software package LBB 3581/00. The cards when encoded can also be used for other utility functions -
for example, visitor identification at exhibitions.
Card specification
Number of cards: 100
Label area: 72 x 24 mm (2.8 x 0.9 in)
Memory 4096 bits (512 bytes)
Characteristics Conform: ISO 7816 1-2
Dimensions (H x W)54 x 85.7 mm (2.1 x 3.3 in)
Thickness:0.76 mm ±0.08 (0.02 in)
Code Position
FIG. 2-39 Chip-card (front)
NOTES:
1. Labels larger than 72 x 24 mm (2.8 x 0.9 in) can be used on the rear side.
2. Code Position:
Refer to the User Manual of the ‘Delegate Database’ software module LBB 3580 for infor-
mation about the position of the card code in the chip.
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Chip Card
LBB 4159/00