Revision 2/2021
14190 E. Jewell Avenue, Suite 4, Aurora CO 80012 - TEL: 303-366-1234 – Proudly Made in the USA
www.rfidinc.com
Model 8075E Operations Manual v7.21
6
Pigtail Wire Specifications
Shielded (22 AWG for cable length up to 25’ and 16 AWG for communication lengths beyond 25’)
insulated, stranded wire is recommended. All wires should be stripped approximately 3/8 inches and
tinned.
Power Requirements
The Interface can be powered from regulated, linear, or switching power sources having the
characteristics defined in the Specifications section of this document (9 to 28 volts). The Interface
should be operated from a grounded supply that has the same ground reference as the host computer or
logic device.
Cabling the Reader – Power
The Interface is delivered with two power connection options, an M12 connection or connection to bare
pigtail wiring.
Wiring Color Codes
CAN WIRE COLOR
SIGNAL NAME
RED
+9 to +28VDC Input Unfused
BLACK
DC Ground (-)
WHITE
CAN-HI
BLUE
CAN-LO
BARE/DRAIN
EARTH GROUND, DRAIN, SHIELD
RS232 WIRE COLOR
SIGNAL NAME
BLACK
Tx
RED
Rx
WHITE
Ground
M12 Pinouts