N-1000-III/IV
Section 6: Wiring Requirements
Section 6: Wiring Requirements
Section 6: Wiring Requirements
Section 6: Wiring Requirements
Section 6: Wiring Requirements
6-1
6-1
6-1
6-1
6-1
Section 6: Wiring Requirements
6-1: Card Readers
Some card readers require that a format (software) command be programmed into
the host N-1000-III/IV controller before cards can be read. When a card is run
through a card reader that requires a format command, but the format command
has not been programmed into the control panel, no card number is transmitted to
the terminal/printer. Refer to Appendix A for complete F Command format listings.
N-1000-III Terminal Block 5 supports interface to two Wiegand output card readers
and provides an alarm point common. Each card reader port includes terminals for
LED control, Data 1 signal, Data Ø signal, +5 VDC output and Ground. See Figure
6-1 for typical wiring diagram.*
Card reader/keypad communication shields should be connected to TB5 position
12. The shield at the card reader/keypad end should not be grounded unless the
device is electrically floating (not touching metal). (See Figure 6-1.)
Typical Card Readers using Reader Cable NC1861 or for Plenum applications
NCP1861 have the following terminations (maximum distance is 500' or 152 m).
Refer to documentation included with your reader for the latest information.
(Cable specifications and part numbers are listed at the end of this section.)
Reader 1:
Terminal
Block
Terminal
Function
Reader Wire Color
5
1
LED (Aux. Output 11)
Brown
5
2
Data 1
White
5
3
Data 0
Green
5 (or 9)
4 (or 7)
+5 VDC (+12 VDC)*
Red
5
5
Ground
Black
–
Not used
Blue
5
12
Shield
Reader 2:
Terminal
Block
Terminal
Function
Reader Wire Color
5 (or 9)
4 (or 7)
+5 VDC (+12 VDC)*
Red
5
5
Ground
Black
5
6
Data 0
Green
5
7
Data 1
White
5
8
LED (Aux. Output 12)
Brown
–
Not used
Blue
5
12
Shield
*+12 VDC 500 mA power is available on Terminal Block 9 position 7. Use TB5
terminal 4
OR
TB9 terminal 7
NOT BOTH
.