CSI CARDPIN1, Руководство по установке

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I/DISC Reader Installation Guide
22 CSI Readers
Connecting the I/DISC Reader (Without PIN Pad Support)
Use the following steps to connect an I/DISC reader to a DPU-7910A or DPU-7920 series
controller.
Note: The wire colors specified in the following steps refer to the wires from the I/DISC reader and
LED. The actual wire colors at the DPU will depend on the 24 AWG, shielded, twisted-pair
cable being used to connect the I/DISC reader to the DPU.
1. If you are connecting a model IDISCRDRB reader, skip to the next step. Otherwise,
connect the black (COMMON) wire from the LED to the black (GROUND) wire
from the I/DISC reader (probe).
2. Connect the black (GROUND) wire from the I/DISC reader to terminal 8 on the
breakout box or DPU.
3. Connect the red (LED RED) wire from the LED to terminal 6 on the breakout box
or DPU.
4. Connect the green (LED GREEN) wire from the LED to terminal 7 on the breakout
box or DPU.
5. Connect the grey or white (DATA) wire from the I/DISC reader to terminal 3 on
the breakout box or DPU.
6. Connect the shield from the 24 AWG (0.206 mm
2
) twisted-pair cable to a good
earth ground. If you are using a CSI breakout box, also connect the cable shield to
terminal 2 on the breakout box.
Caution: When connecting the I/DISC reader to a DPU-7920 series controller, do not connect the
cable shield to terminal 2 on the DPU (TB3 or TB4). These controllers use terminal 2 as an
auxiliary input.
7. For DPU-7910A series controllers, connect the RJ45 connector from the breakout
box to the appropriate DPU reader port (1A, 2A, 1B, or 2B).
Figure 15. I/DISC Connection
TB3 or TB4
1
2
3
4
5
6
7
8
Grey or White (DATA)
Red (LED RED)
Green (LED GREEN)
Black (GROUND)
From Reader
DPU-7920 Connections:
SHIELD
1
2
3
4 5
6
8
Grey or White (DATA)
Breakout Box Connections:
Black (GROUND)
7
SHIELD
To DPU-7910A
Series Controller
From Reader
Green (LED GRN)
Red (LED Red)