X1 SERIES ELEVATOR CONTROLLER INSTALLATION & PROGRAMMING GUIDE | DIGITAL MONITORING PRODUCTS
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STEP 2: CONNECT A CARD READER
The X1 Elevator Controller provides connections for 2 readers� The first reader is designated for the In Reader
and the second is designated for the Out Reader�
The X1 Elevator Controller also provides direct 12 VDC output to the reader on the RED terminal connection�
The elevator service company supplies traveling cable wires for the reader� Document which numbered
conductors are connecting to which terminals on the elevator controller�
Terminal Name
Wiegand Function
OSDP Function
R1 & R2
12V+
DC +
W1 & W2
Data 1
B (485 +)
G1 & G2
Data 0
A (485 -)
B1 & B2
12V- (ground)
DC -
LC
LED Control
N/A
BC
Wiegand Buzzer Control
N/A
Connect a Wiegand Card Reader
1� Connect the red wire (12 VDC) to terminal R1�
2� Connect the white wire (Data One) to W1�
3� Connect the green wire (Data Zero) to G1, black (ground) to B1�
4� Connect the orange or brown wire to LC�
Connect an OSDP Card Reader
1� For data transmission, connect the A wire (485 –) to the G1 terminal and the B wire (485 +) to the W1
terminal�
2� For reader power, connect the red wire (DC + ) to the R1 terminal and the black wire (DC –) to the B1
terminal�
Note:
The wire colors may be different depending on the reader being installed� Refer to the literature
provided with the reader for wire coding, wire distance, cable type (such as shielded), and other
specifications� The figure above shows the DMP-recommended wiring�
Optional Second Card Reader
Typical elevator installations do not use a second reader�
For an Out Reader, connect the red, white, green, and black wires to the Reader 2 terminals: R2, W2, G2, and
B2� Connect the orange/brown wire to LC�
If using only one reader, it must be connected to reader 1�
Red
White
Green
Black
Orange/Brown
(Wiegand LED)
Card Reader
Reader 1 Terminals
R1 W1 G1
B1
LC BC
