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Appendix B – Indala
Readers
Appendix B reviews typical Indala proximity reader connections. Wiring diagrams are on the following pages.
Refer to the appropriate diagram for specific reader connections. Be sure to use a cable that complies with the
reader's wiring specifications.
Power Specifications
The following table outlines Indala reader power specifications:
Reader
Power
PX 603
12 VDC, 100 mA
PX 605
12 VDC, 100 mA
PX 610
12 VDC, 150 mA
PX 620
24 VDC, 1.2 A
PXK 501
12 VDC, 100 mA + 20 mA
interface = 120 mA
Installation Notes on Proximity Readers
Do not run reader cables in same conduit with AC power or signal cables.
Keep reader cables at a minimum distance of 12 inches or 30 centimetres from AC, computer data, telephone
data, or electric lock device cables.
Do not install readers within 3.5 feet or 1.1 metres of computer CRTs.
Do not install readers in areas where broad spectrum EMI noise may be present. Devices such as motors,
pumps, generators, and AC switching relays can create EMI noise.
Readers mounted on a metal surface can reduce the read range. See the Indala manual for recommendations.
Keyscan Technical Guide (PC109x - 04.12)
Table 20 – Indala Reader Power Specifications
Notes
Requires additional power supply when connected to CA 8100 circuit
board.
Requires 18 AWG cable.
Connect to separate 24VDC 2 Amp linear power supply. (Not supplied
with ACU kit.)
Current consumption includes interface circuit board
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