User's Manual

OBID i-scan



Installation ID ISC.ANT.MUX

FEIG ELECTRONIC GmbH Page 35 of 37 M30201-1de-ID-B.doc

E N G L I S H

10.2. External Trigger Mode

In External Trigger Mode the multiplexer is controlled through input X2 (see 3.4. X2: Eingang

(Optokoppler)). The set outputs are switched on one after the other in numerical order.

Jumper settings for jumpers JP19 and JP20 as well the pulse width of the external trigger signal is

described in section 3.4. X2: Eingang (Optokoppler).

Figure 10 shows a simple application example with one multiplexer and four antennas. Use the

following DIP switch settings (see 9.2. DIP Switch S1):

Table 8: DIP switch setting

1 2 3 4 5 6 7 8

-ON---ON--

Figure 10: Application example with four antennas in External Trigger Mode

Reader

OUT1-4

IN1

MUX

50cm

Antennas

12-24VDC