User's Manual

S2510 Reader - Reference Guide April ’00

4.5 Synchronization

4.5.1 Software Controlled

There is no special wiring required for this type of synchronization. Make sure that

you set the software configuration to No Sync. when you are configuring the reader.

4.5.2 Wireless Synchronization

There are no switch or jumper settings for wireless synchronization. Make sure that

you set the software configuration to wireless synchronization when you are config-

uring the reader.

4.5.3 Wired and Combined Wireless/Wired Synchronization

Figure 10 shows in which way the S251B Reader must be connected for a wired and

a combined wireless/wired synchronization. Make sure that you set the software con-

figuration to match when you are configuring the reader. Table 31 explains the set-

ting of the Synchronization DIP switches 1, 2 & 3.

Figure 10: Wired & Combined Wireless/Wired Sync. Interface Connection

Table 31: Wired and Combined Wireless/Wired Synchronization

Line

Termination

Dip Switch

UNIT 1: UNIT 2...UNIT n-1: UNIT n:

SW1 ON OFF ON

SW2 ON OFF ON

SW3 ON OFF ON (see Note)

Note:

If the distance between Unit 1 and Unit n is less than approximately

400 m, DIP switch SW3 can be left OFF.