Installation Guide
Wiegand Readers
CSI Readers
31
Use the following steps to directly connect the field output cables to the DPU-7920 at the
TB3 or TB4 terminals using the following steps (
). Use the following steps to
connect the field output cables to the CSI breakout box (see
1.
Connect the white wire (
Data-1
) to terminal 3.
2.
Connect the red wire (+5 V) to terminal 4.
3.
Connect the green wire (
Data-0
) to terminal 5.
4.
Connect the brown wire (LED) to terminal 7 for Red LED operation.
5.
Connect the black wire (Ground) to terminal 8.
6.
Connect the yellow wire from the PINPAD26 to terminal 8 for a single facility, site
address code 6.
7.
Connect the cable shield and tan wire (Case Ground) using one of the following
methods (see
✧
DPU-7920 connection –
When connecting to a DPU-7920, connect the shield
and tan wire directly to a good earth ground.
✧
DPU-7910A connection through a breakout box –
When connecting to a
breakout box, connect the shield, tan wire, and earth ground to terminal 2.
2
Ground
Not Connected
Ground
3
Not Connected
Not Connected
Ground
4
Ground
Ground
Not Connected
5
Not Connected
Ground
Not Connected
6
Ground
Not Connected
Not Connected
7 (Default)
Not Connected
Not Connected
Not Connected
Figure 20. PINPAD26 Connections
Table 8. Site Code Selection Wiring (Continued)
Site Code
Yellow Wire
Violet Wire
Orange Wire
1
2
3
4
5
6
7
8
Black
(GROUND)
White
(DATA 1)
To DPU-7910A
Series Controller
Green
(DATA 0)
Red
(+5 VDC)
Brown
(RED LED)
SHIELD
TB3 or TB4
1
2
3
4
5
6
7
8
White (DATA 1)
Red (+5 VDC)
Green (DATA 0)
Brown (RED LED)
Black (GROUND)
Yellow (GROUND)
Site Code Address 6
From Reader
DPU-7920 Connections:
SHIELD
Breakout Box Connections:
From Reader
Yellow (GROUND)
Site Address Code 6
Tan (CHASSIS GROUND)
Tan
(CHASSIS GRND)
Summary of Contents for CARDPIN1
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