HID Global Corporation 5553 Manuale Utente
HF Multi ISO RFID Reader User Manual, Firmware V1.4
1508-USM-00-0-04
1.2 Jumper 1 Details
Table 1 - Pin out – Jumper 1
PIN
PIN No.
Description
ARX 1 Antenna
RX
ATX1 2
Antenna
TX1
VDD 3 Supply
Voltage
GND 4 Ground
ATX2 5
Antenna
TX2
TGND 6
Antenna
Ground
SAM CLK
7
SAM clock
SAM IO
8
SAM IO
SAM RESET
9
SAM Reset
RTS
10
Request to Send
Table 2 - Electrical characteristics of J1 PINs
PIN
PIN No. Min
Typ.
Max.
Description
ARX 1
1.1V
4.4V pk-pk
Antenna RX
ATX1 2
13,56 MHz
34 V
34 V
PP
13.56MHz
100 mA
100 mA
PP
50V
PP
Antenna TX1
+4.5V +5.0V
+5.5V
Supply Voltage
VDD 3
32mA
150mA
250mA
Supply Current (without SAM)
GND 4
GND
Ground
ATX2 5
13,56 MHz
34 V
34 V
PP
13.56MHz
100 mA
100 mA
PP
50V
PP
Antenna TX2
TGND 6
GND
Antenna Ground
TTL
25mA
SAM CLK
7
3,39MHz
SAM clock
SAM IO
8
TTL
25 mA
IO for SAM Input and SAM
Output
Output
SAM RESET
9
TTL
25 mA
SAM Reset
RTS 10
TTL
25 mA
Request to Send
August 2010
Page 13 of 144
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