Johnson Controls S300 Series User Manual

Address Switches
Hardware Installation S300-DIN-RDR2S Module
26 24-10239-413 Rev. A
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© 2010 Johnson Controls, Inc.
Terminal Addressing
Table 1: CK721-A/CK721/CK720/CK705 Controllers
Terminal
Number
RDR2S SW3 Settings
Address RDR 1 I/O 1 RDR 2 I/O 2 Mode
1 2 3 4 5 6 7 8
1 & 2 Off Off Off Off
3 & 4 On Off Off Off
5 & 6 Off On Off See “Input Point Signals
(CK721-A/CK721/CK720/CK705
Controllers)” on page 29
and “Output Point Signals
(CK721-A/CK721/CK720/CK705
Controllers)” on page 31 for details
Off
7 & 8 On On Off Off
9 & 10 Off Off On Off
11 & 12 On Off On Off
13 & 14 Off On On Off
15 & 16 On On On Off

Johnson Controls S300 Series Specifications

General

Brand	Johnson Controls
Model	S300 Series
Category	Control Unit
Language	English