ID Tech Spectrum IIa - Manual (Page 12)

9
Rear View of I/O Connector
* Indicates active low signal
M = Magnetic only signals
IC = Smart card only signals
Notes:
• Prefi x “IC-” for the signal from Smart Card Contactor, “M-” for the signal from Magnetic Stripe
Card Reader.
• The connector on the reader is a 26-Pin connector equivalent to Molex part number
87760-2616 (RoHS compliant). It accepts a Molex connector 51110-2650 (standard), or
51110-2651 (with polarization keys), or equivalent.
• Power Input (+5V): VCC, GND.
I/O PIN SIGNAL
IN 1 IC-C1 POWER
IN 2 IC-C2 RESET
IN 3 IC-C3 CLOCK
— 4 IC-C4 NO DEFINITION
IN 5 IC-C5 GROUND
IN 6 IC-C6 PROG. POWER
I/O 7 IC-C7 DATA
—- 8 IC-C8 NO DEFINITION
OUT 9 CARD PRESENT* (CP)
OUT 10 CARD SEATED* (SW)
IN 11 +5 V SUPPLY (VCC)
IN 12 LATCH CONTROL (LC)
IN 13 CIRCUIT GROUND (GND)
OUT 14 N/C
OUT 15 M-DATA
TK. 2*
OUT 16 M-CLOCK TK. 2*
IN 17 CHASSIS GROUND
OUT 18 CARD LATCHED*
IN 19 N/C
IN 20 M-READ
ENABLE*
IN 21 N/C
OUT
22 M-MEDIA DETECT* (MD)
OUT 23 M-DATA TK. 1*
OUT 24 M-CLOCK TK. 1*
OUT 25 M-DATA TK. 3*
OUT 26 M-CLOCK TK. 3*
Appendix C
CONNECTOR PIN-OUTS
26-Pin Molex Connector
PIN 1 PIN 25
PIN 26 PIN 2
PCB