Installation Guide
Proximity Readers
CSI Readers
41
Motorola/Indala ARK-501 Installation
Use the following steps to connect the Motorola/Indala ARK-501 reader to the DPU or
CSI breakout box.
Note:
The wire colors specified in the following steps refer to the wires from the reader. The actual
wire colors at the DPU will depend on the cabling used for the installation.
1.
Connect the white (DATA 1) wire from the reader to terminal 3 (see
).
2.
Connect the green (DATA 0) wire from the reader to terminal 5.
3.
Connect the brown (RED LED) wire from the reader to terminal 6.
4.
Connect the orange (GREEN LED) wire from the reader to terminal 7.
5.
Connect the red (+12 VDC) wire from the reader to an ex12 VDC linear
power supply.
6.
Splice the GROUND wire from the external power supply to the black (GROUND)
wire from the reader.
7.
Connect the black (GROUND) wire from the reader to terminal 8.
8.
Connect the cable shield using one of the following methods:
✧
DPU-7920 connection –
When connecting to a DPU-7920, connect the shield
directly to a good earth ground.
✧
DPU-7910A connection through a breakout box –
When connecting to a
breakout box, connect the shield and earth ground to terminal 2.
Figure 24. Motorola/Indala ARK-501 Connections
1
2
3
4
5
6
8
White
(DATA 1)
Red (+5–14 VDC)
From Reader
Orange
(GREEN LED)
Black (GROUND)
Brown
(RED LED)
Green (DATA 0)
7
SHIELD
To DPU-7910A
Series Controller
+5–14 VDC
Linear Power
Supply
–
+
Breakout Box Connections:
TB3 or TB4
1
2
3
4
5
6
7
8
White (DATA 1)
Green (DATA 0)
Brown (RED LED)
Orange (GREEN LED)
Black (GROUND)
Red (+5–14 VDC)
From Reader
SHIELD
+5–14 VDC
Linear Power
Supply
+
–
DPU-7920 Connections:
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