Setup And Adjustments - Johnson Controls S300 Series Hardware Installation

RDR8S and I32O16 Hardware Installation
24-10489-19 Rev. B
This method allows an input to be calibrated before the input wiring is
completed.This method allows an input in any state (alarm, secure,
open, or short) to be calibrated.
Ground
Every metal DIN enclosure in a Johnson Controls installation must have
its chassis bonded to a verified electrical ground (earth).
CAUTION: Conduit ground, cold water pipes, unbrazed joints or dissimilar
metals are unacceptable in the path of either building or supplemental
ground. Where grounding is required, connect only to the proven building
electrical system ground (earth).
S A
ETUP AND DJUSTMENTS
You do not need to open the module's plastic enclosure to access the RDR8S
and I32O16 setup switches.
Wiegand Reader Interface (RDR8S Only)
Data0 and Data1 inputs are enabled for the Wiegand reader interface.
RS485 Device Interface (RDR8S Only)
RS485- and RS485+ are bidirectional communication lines for reader
communications.
N : Unlike the S300/RS485 interface, RS485 device interface connections
OTE
are not optically isolated. Each RDR8S reader interface can be attached to
either a Wiegand reader or an RS485 device. The interface will only be
terminated correctly and operate correctly after it has been configured correctly.
S300/RS485 Connection
Baud Rates
The RDR8S and I32O16 modules support autobaud operation between
9600 and 19200 bps and does not require any switch settings.
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Setup and Adjustments