Testing Procedure - Johnson Controls S300 Series Hardware Installation Manual

S300-DIN-RDR2S Module
Impaired Performance Conditions
The following table lists conditions that may cause impaired performance, with
reference pages for additional information.
Condition
Unit environment not as specified
Unit power and grounding not as specified
Cable length or type not as specified
Fuses not replaced correctly

Testing Procedure

 To check for proper operation of the S300-DIN-RDR2S, on the
RDR2S:
1. Verify that the "Power" LED is ON.
2. Verify that the "Fault" LED flashes once per second.
3. Verify that the "Xmit" and "Rcv" LEDs blink.
4. Present a valid card to each reader connected to the RDR2S reader interface
and then verify that access is granted (green lamp lights).
5. Present an invalid card to each reader connected to the RDR2S reader
interface and then verify that access is denied (red lamp lights).
Real Time Clock Battery (Lithium Battery) Replacement
 To replace the lithium battery:
1. Disconnect the 24 VDC power from the RSR2S.
2. Separate the electronics board from the base board via the two captive
screws in the plastic enclosure.
3. With a narrow blade (1/8 in. blade) carefully pry up the battery until a
portion of the battery is out of the plastic holder.
4. With your free hand gently move the battery out of the holder while keeping
the battery pried up.
5. Dispose of the old battery according to local requirements.
24-10239-413 Rev. A
This document contains confidential and proprietary information of Johnson Controls, Inc.
© 2010 Johnson Controls, Inc.
Hardware Installation
Information Location
See "Technical Specifications" on page 35.
See "Power Supply" on page 12 and
"Ground and Grounding Cable Shields" on
page 19.
See "Cable Requirements" on page 10.
See "Fuses" on page 40.
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