17
EXTERNAL READER...
An optional external reader can be attached to the con-
nector on the rear of the TR
-
1000. The connections are as follows:
By default
LK3
is set for
5V
readers. To power readers that require
12V
, move it into the
other position.
LK3
Fitted on left 2 pins =
5V
Fitted on right 2 pins =
12V
IND
DATA
0V
CLK
+V
+V
NC
NO
COM
0V
Reader and Relay connections on rear of TR
-
1000 terminal
CONNECTING A READER TO THE TERMINAL