Major Hardware Components
System Cables
Page 4-44 MDE-3664B TRIND® Start-up, Service, and Parts Manual · June 2013
Light/Micro Reader Cables Pin-to-Pin Connections (R20519-G1, R20519-G2,
and R20519-G3)
To J7/J8 Pin # on Data
Control Board (Q13563)
To P182 on Light/Micro
Reader PCB (T20182)
Function
1
1
TX 232
2
2
GPO 232
3
3
AX 232
4
4
Light 232
5
5
RDEN
6
6
GND
R20521-G1 and R20521-G2 Interface Micro Reader Cables Pin-to-Pin
Connections
To P176/P177 Pin # on Power
Supply Board
To P180 Pin # on Light/
Micro Reader PCB (T20182) Function
1
1
+22v
2
2
+5v
3
3
GND
R20522-G1 Interface Hand-held Antenna Cable Pin-to-Pin Connections
To P190 Pin # on Hand-held
Antenna T20143
To P181 Pin # on Light/
Micro Reader PCB T20182
1
1
2
2
R20522-G2 Interface Hand-held Antenna Cable Pin-to-Pin Connections
To P190 Pin # on Hand-held
Antenna T20524
To P181 Pin # on Light/Micro
Reader PCB T20601
1
1
2
2
R20526 TI/RFID Dummy Load Transmitter Cable Pin-to-Pin Connections
Used for single-sided units in place of Side B R20509-G1 Cable to provide dummy load. If
TRIND unit is powered without load on both Side A and B of Low Frequency Transmitter
Board (Q13579) will be damaged.
R20526 Pin #
To JB Pin # on Low Frequency
Transmitter Board (Q13579)
1
1
2
2
3
3