Hardware Installation S300-DIN-RDR2S Module
38 24-10239-413 Rev. A
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6. Insert the new battery into holder.
The lithium battery is polarized. Ensure the side marked ‘+’ faces
out or towards you.
!
CAUTION
WA RN IN G
Danger of explosion if battery is incorrectly replaced.
7. Mate the top of the plastic enclosure to the base.
8. Re-connect the 24 VDC power to the RSR2S.
Field Servicing
Troubleshoot the RDR2S by substituting the suspected defective module with a new
component.
All replaceable parts are available from
Johnson Controls, Inc.
Consult your Customer Success Center representative at (800) 482-2778 for
domestic orders or for instructions
on how to obtain replaceable parts.
Replacement Parts
For instructions on how to obtain order replacement parts, consult your Customer
Success Center representative at (800) 482-2778.
For more information on the parts listed, refer
to the appl
icable product bulletin.
Model No. Description
S300-DIN-L Large enclosure, DIN rails, 5A power supply.
S300-DIN-S Small enclosure, DIN rail, 1.5A power supply.
S300-DIN-RDR2S 2-door interface terminal with 4-state inputs.
S300-DIN-PA1 Accessory kit. See the “S300-DIN Parts Accessory Kit”
section.
S300-BAT 12V, 7.2AH battery for S300-DIN-L.
S300-BAT-2.8H 12V, 2.8AH battery for S300-DIN-S.
S300-DIN-BRK Battery bracket kit for either enclosure.
S300-DIN-L-PS Power supply, 24 VDC out, 110 VAC in.
S300-DIN-S-PS Power supply, 24 VDC out, 24 VAC in.
S300-XFMR Plug-in transformer, 24 VAC, 50VA.