Johnson Controls S300 Series Assembly instructions

July, 2010
24-10489-0 Revision B
S300
Series
S300-DIN-RDR8S
and S300-DIN-I32O16
Hardware Installation Manual

Copyright 2010
Johnson Controls, Inc.
All Rights Reserved
No part of this document may be reproduced without the prior permission of
Johnson Controls, Inc.
These instructions are supplemental. Some times they are supplemental to other manufacturer’s
documentation. Never discard other manufacturer’s documentation. Publications from Johnson
Controls, Inc. are not intended to duplicate nor replace other manufacturer’s documentation.
If this document is translated from the original English version by Johnson Controls, Inc., all
reasonable endeavors will be used to ensure the accuracy of translation. Johnson Controls, Inc.
shall not be liable for any translation errors contained herein or for incidental or consequential
damages in connection with the furnishing or use of this translated material.

Due to continuous development of our products, the information in this document is subject to change without
notice. Johnson Controls, Inc. shall not be liable for errors contained herein or for incidental or consequential
damages in connection with furnishing or use of this material. Contents of this publication may be preliminary
and/or may be changed at any time without any obligation to notify anyone of such revision or change, and
shall not be regarded as a warranty.
Acknowledgment
Company and product names published in this manual are trademarks or registered trademarks of their
respective owners.
Federal Communications Commissions Notice
This equipment, S300-DIN-RDR8S and S300-DIN-I32O16, has been tested and found to comply with the
limits for a Class B digital device, pursuant to Part 15 of the FCC rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation. This equipment generates, uses
and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may
cause harmful interference to radio communications. However, there is no guarantee that interference will not
occur in a particular installation. If this equipment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct
the interference by one or more of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
The user is cautioned that changes and modifications made to the equipment without approval of the
manufacturer could void the user's authority to operate this equipment.
Canadian Notice
This Class B digital apparatus, S300-DIN-RDR8S and S300-DIN-I32O16, complies with Canadian ICES-003.
Cet appareil numerique de la classe B, S300-DIN-RDR8S et S300-DIN-I32O16, est conforme à la norme
NMB-003 du Canada.
Declaration of Conformity
This product complies with the requirements of the European Council Electromagnetic Compatibility Directive
2004/108/EEC and the Low Voltage Directive 2006/95/EEC.
This equipment must not be modified for any reason and it must be installed as stated in the Manufacturer’s
instruction.
If this shipment (or any part thereof) is supplied as second-hand equipment, equipment for sale outside the
European Economic Area or as spare parts for either a single unit or system, it is not covered by the Directives.

UNDERWRITERS LABORATORIES COMPLIANCE VERIFICATION SHEET
The following model numbers are listed under Underwriters Laboratories UL 1076 for Proprietary
Burglar Alarm Units and Systems and UL 294 for Access Control Systems Units.
S300-DIN-RDR8S
S300-DIN-I32O16
When installed at the site the following requirements must be met to comply with these standards.
1. The S300-DIN-RDR8S and S300-DIN-I32O16 shall be mounted in subassembly S300-DIN-L.
2. The S300-DIN-RDR8S and S300-DIN-I32O16 in combination with the S300-DIN-L must be
connected to a UL Listed Uninterruptible Power Supply that provides a minimum of 24 hours of
AC emergency power.
3. The tamper switch must be enabled at all times.
4. Transient protection devices that are installed must not be removed or defeated.
5. Do not connect equipment to an AC power source that is controlled by a switch.
6. The RS485 reader interfaces were not investigated by Underwriters Laboratories.
7. For a UL 294 Listed system the following Listed readers may be used.
Manufacturer Models
HID Corp. 0387, 31503, 31815, 31880, 32005, 32788, 32985
5355, 5365, 5395, 5405, 5455, 6005
All models may be followed by additional suffixes
Mercury Security Corp. MR-5

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This document contains confidential and proprietary information of Johnson Controls, Inc.
© 2010 Johnson Controls, Inc.
HARDWARE INSTALLATION
INTRODUCTION
Figure 1: S300-DIN-RDR8S
The S300-DIN-RDR8S and S300-DIN-I32O16 modules provide interface control for access
and security devices associated with up to eight doors.
NOTE
Throughout this manual the S300-DIN-RDR8S module is also referred to
as the RDR8S, while the S300-DIN-I32O16 module is referred to as
the I32O16.

Figure 2: S300-DIN-I32O16
Hardware Installation RDR8S and I32O16 Modules
224-10489-0 Rev. B
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© 2010 Johnson Controls, Inc.
Key Features
The key features of the RDR8S include:
Wide range nominal voltage for power source (+12 to 24VDC)
Support for RS-485 bus communications at 9600 or 19200 (Auto baud rate
detection 9600/19200 baud)
Eight-door access control input/output interface, each door’s interface
consisting of:
- Supervised door sensor input, normallyopen or normally closed, based on
wired configuration
- Supervised “request to exit” switch input, normally open
- Supervised tamper and spare inputs
- Wiegand Data0 and Data1 interface
- Door strike relay, SPDT (Single Pole Double Throw)
- Alarm shunt relay, SPDT
- Red lamp driver and green lamp driver (open collectors)
- +12VDC 250mA per reader power supply
The following inputs are shared by all interfaces (one per unit):
- Calibration resistor input
- Supervised panel tamper and power fail inputs

RDR8S and I32O16 Modules Hardware Installation
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© 2010 Johnson Controls, Inc.
The key features of the I32O16 include:
Wide range nominal voltage for power source (+12 to 24VDC)
Support for RS-485 bus communications at 9600 or 19200 (Auto baud rate
detection 9600/19200 baud)
32 input/output interface consisting of 8 terminals, each terminal including:
- 4 supervised inputs
- 2 relay outputs
- 2 open collector outputs (OUT1 and OUT2)
The following inputs are shared by all interfaces (one per unit):
- Calibration resistor input
- Supervised panel tamper and power fail inputs
APPLICATION
The RDR8S module supports up to eight doors per unit. The I32O16 module supports 32
inputs, 16 relay outputs, and 16 open collector outputs per unit. Both RDR8S and I32O16
use standard RS-485 communications and can interface with the following controllers:
CK722
CK721-A version 3.0 and higher
The RDR8S provides the ability to configure supervised 4-state inputs and unsupervised
2-state inputs. Any points not used for the door can be configured as general purpose
input/output (I/O) points, possibly eliminating the need to purchase additional I/O modules
for certain installations. The RDR8S provides power for the card reader hardware. It does
not provide power for door locking hardware.
The I32O16 provides the ability to configure supervised 4-state inputs, unsupervised 2-state
inputs, and relay outputs. Additionally, 2 open collector outputs per terminal are available.
INSTALLATION
Unpacking the Equipment
Carefully inspect the shipping containers as soon as you receive them (with the
delivery agent present). Some shipping companies want to have an agent present
when a damaged container is opened. If a container is damaged, open it
immediately, inspect the contents, and have the agent make note on the shipping
document. Check the purchase order against the packing slips to ensure the order is
complete. If the contents of a container are damaged in any way, notify the carrier
and your Johnson Controls representative immediately. Report any discrepancies to
your Johnson Controls representative. Save the packing materials for possible return
shipments.

Hardware Installation RDR8S and I32O16 Modules
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© 2010 Johnson Controls, Inc.
Package Contents
S300-DIN-RDR8S or S300-DIN-I32O16 module
Connectors set
This manual
Tools Needed
Small, straight-blade screwdriver for securing wires in the terminal blocks.
MOUNTING
The module (RDR8S or I32O16) can be mounted on a flat surface, DIN rail, or in a Johnson
Controls’ approved enclosure, such as the S300-DIN-L.
For information on mounting the module in an enclosure, refer to the manual provided with
the enclosure.
DIN Rail Mounting
To mount an RDR8S or I32O16 module on a DIN rail:
1. Fully extend the white clips located on the bottom of the module.
2. Hook the module on top of the rail.
3. Push in the clips.
To remove a module from the DIN rail:
1. Pull down the clips at the bottom of the module.
2. Pull the bottom of the module out and lift it up.
Flat Surface Mounting
To mount an RDR8S or I32O16 module on a flat surface:
1. Make sure no connectors obstruct access to the clips on the bottom of the
module. If necessary, remove the connectors.
2. Fully extend the bottom clips.
3. Mount the module to the surface with mounting screws.
4. Replace the connectors, if previously removed.

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© 2010 Johnson Controls, Inc.
Power Source
See the following table for power requirements.
Parameter Value
Input voltage +12 to 24VDC
Input current 2A at 24V, 4A at 12V
Power 48W
Line Voltage Information
If the facility is located in an area where power lines are subject to frequent lightning
strikes, verify with the electric company that the building transformer is equipped
with surge protectors. These, as well as a “crowbar” type of protection, can be
installed at the main service entrance if the building transformer is not equipped
with lightning protection.
While lightning is one cause of power line transients, others can be internal or
external to the building environment. The general application of transient surge
suppression is low-cost insurance to ensure long life of the equipment being
installed.
DESCRIPTION OF SIGNALS
All interface signals are connected via plug-in connectors. For a description of the
I/O interface signals, see:
“Input Point Signals” on page 19
“Output Point Signals” on page 21
The following figures show the details of the terminal blocks.

Figure 3: RDR8S Door Interface and I32O16 Terminal Interface
REX Input Red LED Output Green LED Output Wiegand Door Sensor Input
D1
D0
COM
12VDC
GREEN
COM
RED
REX
COM
DS
DOOR 1 PWR/COMMLEDS
READER
Shunt Output
Tamper Input
Strike Output
NC
COM
NO
NC
COM
NO
STRIKE SHUNT
READER
SPARE
COM
TAMP
INPUTS
Spare Input
RDR8S DOOR INTERFACE:
ONE OF 8 READERS
IN2 Input OUT1 Open Collector Output OUT2 Open Collector Output IN1 Input
COM
12VDC
OUT2
COM
OUT1
IN2
COM
IN1
PWR
TERMINAL
OUT3 Relay Output
IN3 Input
OUT5 Relay Output
NC
COM
NO
NC
COM
NO
OUT5 OUT3
TERMINAL
IN4
COM
IN3
IN4 Input
I32O16 TERMINAL INTERFACE:
ONE OF 8 TERMINALS
Hardware Installation RDR8S and I32O16 Modules
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© 2010 Johnson Controls, Inc.

Figure 5: RDR8S and I32O16 Interface: Power Supply
Figure 4: RDR8S and I32O16 Interface: Calibration Resistor
POWER
PWR
RTN
+12VDC
+24VDC
To the power supply
Calibration Resistor
CAL.
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RDR8S Input/Output Points
Wiegand Input
Description of Signals – DATA0 and DATA1 from each reader, complying with the
Wiegand interface specification. These signals are pulled up to 5VDC by internal
3.92 K Ohm resistors.
Reference – These signals are referenced to logic ground (COM).
Protection – Each signal has a 6 V transient voltage suppressor between it and COM.
Input Points
Description of Signals – The following are internally pulled up inputs:
Reader 1: Door Sensor, REX, Tamper, Spare
Reader 2: Door Sensor, REX, Tamper, Spare
Reader 3: Door Sensor, REX, Tamper, Spare
Reader 4: Door Sensor, REX, Tamper, Spare
Reader 5: Door Sensor, REX, Tamper, Spare
Reader 6: Door Sensor, REX, Tamper, Spare
Reader 7: Door Sensor, REX, Tamper, Spare
Reader 8: Door Sensor, REX, Tamper, Spare
Panel Power Fail
Panel Tamper

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Reference – These signals are referenced to their associated COM input.
Protection – Each signal is protected with series resistors and dual clamping diodes.
External Circuits – Two external resistors and switch circuit connected between an
input point and COM is required for 4-state operation. An external switch connected
between an input point and COM is required for 2-state operation. For wiring details
see “Wiring Input Devices” on page 15.
Open Collector Output Points
Description of Signals – The following are open collector outputs:
Reader 1: Red LED, Green LED
Reader 2: Red LED, Green LED
Reader 3: Red LED, Green LED
Reader 4: Red LED, Green LED
Reader 5: Red LED, Green LED
Reader 6: Red LED, Green LED
Reader 7: Red LED, Green LED
Reader 8: Red LED, Green LED
The allowable voltage range for these signals is 0-12VDC, limited to 100mA. The
connectors are shown in Figure 3.
!
CAUTION
These open collector outputs can be damaged with the use of
alternating current (AC) potentials as low as 1VAC. The LED outputs
can only be connected to direct current (DC) loads up to 12VDC.
Reference – These signals are referenced to logic ground (COM).
Protection – Each signal has a 30V transient voltage suppressor between it and
system ground.
Relay Output Points
Description of Signals – NC, NO, and COM are the three connections to a single pole,
double throw relay.
The following are the relay outputs:
Reader 1: Strike, Shunt
Reader 2: Strike, Shunt
Reader 3: Strike, Shunt
Reader 4: Strike, Shunt
Reader 5: Strike, Shunt
Reader 6: Strike, Shunt

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Reader 7: Strike, Shunt
Reader 8: Strike, Shunt
Reference – The relay is a dry contact relay rated at 1A at 24VDC, 25VA maximum.
RDR8S Reader Power
Description of Signals – 250mA at 12VDC is provided for each reader.
Protection – There is a 750mA PTC (Positive Temperature Coefficient) re-settable
fuse.
I32O16 Input/Output Points
Input Points
Description of Signals – The following are internally pulled up inputs:
Terminal 1: IN1, IN2, IN3, IN4
Terminal 2: IN1, IN2, IN3, IN4
Terminal 3: IN1, IN2, IN3, IN4
Terminal 4: IN1, IN2, IN3, IN4
Terminal 5: IN1, IN2, IN3, IN4
Terminal 6: IN1, IN2, IN3, IN4
Terminal 7: IN1, IN2, IN3, IN4
Terminal 8: IN1, IN2, IN3, IN4
Panel Power Fail
Panel Tamper
The allowable voltage range for these signals is 0-12VDC.
Reference – These signals are referenced to their associated COM input.
Protection – Each signal is protected with series resistors and dual clamping diodes.
External Circuits – Two external resistors and switch circuit connected between an
input point and COM is required for 4-state operation. An external switch connected
between an input point and COM is required for 2-state operation. For wiring details
see “Wiring Input Devices” on page 15.

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Open Collector Output Points
Description of Signals – The following are open collector outputs:
Terminal 1: OUT1, OUT2
Terminal 2: OUT1, OUT2
Terminal 3: OUT1, OUT2
Terminal 4: OUT1, OUT2
Terminal 5: OUT1, OUT2
Terminal 6: OUT1, OUT2
Terminal 7: OUT1, OUT2
Terminal 8: OUT1, OUT2
The allowable voltage range for these signals is 0-12VDC, limited to 100mA. The
connectors are shown in Figure 3.
!
CAUTION
These open collector outputs can be damaged with the use of
alternating current (AC) potentials as low as 1VAC. The LED outputs
can only be connected to direct current (DC) loads up to 12VDC.
Reference – These signals are referenced to logic ground (COM).
Protection – Each signal has a 30V transient voltage suppressor between it and
system ground.
Relay Output Points
Description of Signals – NC, NO, and COM are the three connections to a single pole,
double throw relay.
The following are the relay outputs:
Terminal 1: OUT5, OUT3
Terminal 2: OUT5, OUT3
Terminal 3: OUT5, OUT3
Terminal 4: OUT5, OUT3
Terminal 5: OUT5, OUT3
Terminal 6: OUT5, OUT3
Terminal 7: OUT5, OUT3
Terminal 8: OUT5, OUT3
Reference – The relay is a dry contact relay rated at 1A at 24VDC, 25VA maximum.

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Cable Requirements
Description Recommended Cable Type Maximum Segment Length
RDR8S or I32O16
to Power Supply1
Listed, 18 AWG, hook-up wire Wire should fit within the
enclosure.
RDR8S or I32O16
to Controller
Listed, 18 AWG, 1 twisted pair 4000 feet (1219 m) maximum.
All RDR8S and I32O16 modules
connected to a single controller
must be within 4000 feet of the
controller.
RDR8S or I32O16
to RDR2S or
RDR2S-A
Listed, 18 AWG, 1 twisted pair 4000 feet (1219 m) maximum
Door Sensor Belden 8442, 1 twisted,
unshielded pair, 22 AWG
500 ft. (152 m)
Door Strike and
Shunt
Belden 9740, 1 twisted,
unshielded pair, 18 AWG
Depends on power
requirements of the door strike.
Voltage to the strike must not be
reduced more than 10% over
the 18 AWG wire, measured
when energized.
Request to Exit Belden 8442, 1 twisted,
unshielded pair, 22 AWG
500 feet (152 m)
Reader Power2
(RDR8S only)
Belden 9740, 1 twisted,
unshielded pair, 18 AWG
Refer to reader manufacturer’s
specification for power
requirements.
Reader
Data0/Data12
(RDR8S only)
Belden 9744, 2 twisted,
unshielded pair, 22 AWG
500 ft. (152 m). Refer to reader
manufacturer’s specification for
data requirements.
General Purpose
Input
Belden 8442, 1 twisted,
unshielded pair, 22 AWG to
each detector
500 feet (152 m)
General Purpose
Output
Belden 9740, 1 twisted,
unshielded pair, 18 AWG to
each relay
Depends on load.
1When wiring more than one RDR8S or I32O16, use the same type of hook-up wire and
communications wire to connect subsequent modules.
2Refer to reader manufacturer’s recommendations when using UL-listed readers. In the
absence of other recommendations, consider these cable specifications taking into
account the number of conductors that will actually be needed for installation.

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Cable Routing
The cables should run in grounded conduit or at least two feet from AC power,
fluorescent lights, or other high energy sources.
!
CAUTION
All data cables should be physically separated from power lines. If
conduit is used, do not run data cables in the same conduit as power
cables or certain door strike cables, e.g. strike voltage greater that 42V
or Magnetic door locks without EMI suppression.
All cables must conform with the following regulations:
National Electrical Code
NFPA 70
Local electrical codes
Canadian Electric Code C22.1 (installations in Canada)
BSI Standard BS7671, latest edition (installations in Great Britain)
Cabling should be made using good wiring practices and should be long enough to
allow service loops at their terminations in the enclosure.
Power Supply
Figure 6: Cable Assembly for Power Wiring
!
CAUTION
Do not connect the power cable to the RDR8S or I32O16 until all wiring
is complete.
For power wiring with the enclosure, use the cable assembly shown in the following
figure. For more information refer to the manual provided with the enclosure.
Connector (3-pole, gray) for
RDR8S or I32O16 module
COM
(PWR return)
+24VDC
connector
black
red
Note: Chassis ground is not used.

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When connecting multiple RDR8S or I32O16 modules, wire the modules in parallel
following the “daisy chain” pattern as shown in the following figures.
Figure 8: “Daisy Chain” Connector Details
Figure 7: “Daisy Chain” Wiring Pattern
RS485+
RS485-
REF
Connector of the 1st
RDR8S or I32O16
Connector of the last
RDR8S or I32O16
Connector of the 2nd
RDR8S or I32O16
To the next
RDR8S or
I32O16
module
1st RDR8S
or I32O16
2nd RDR8S
or I32O16
3rd RDR8S
or I32O16
RS-485 cable
connecting to
S300 bus
Connecting the COM (Ground) Wire
Figure 9: Connecting an RDR8S or I32O16 in the “Daisy-Chain” Wiring Pattern
When daisy-chain connecting an RDR8S or I32O16, wire the devices according to
the following illustration:
12
3 45 12 3 45
RDR8S or I32O16
Connector (RS-485)
S300 Series
Connector (RS-485)
S300 Series
Connector (RS-485)
RS485+
RS485-
REF

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RDR8S Input Point and Output Point Disassociation
This feature allows RDR8S reader terminal input/output (I/O) points to be
re-assigned from reader-specific functions to general purpose I/O points.
The following RDR8S reader terminal output points can be re-assigned:
Red LED
Green LED
Reader Strike
Reader Shunt
The following RDR8S reader terminal input points can be re-assigned:
Reader Door Contact
Reader REX
Reassignment of the special RDR8S reader terminal output points to general purpose
output points is done by configuring the general purpose output points listed below:
Reader Output Point Terminal Output Point Number
Red LED Output 1 [Open Collector Output]
Green LED Output 2 [Open Collector Output]
Reader Shunt Output 3 [Relay Output]
Reader Strike Output 5 [Relay Output]
Reassignment of the special RDR8S reader input points to general purpose input
points is done by configuring the general purpose input points listed below:
Reader Input Point Terminal Input Point Number
Reader Door Sensor Input 1
Reader REX Input 2
NOTE
On CK721-A controllers, a write to flash must be performed after
completion of input point/output point disassociation configuration.

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Wiring Input Devices
Tamper Switch Wiring
The tamper switch connects to a general purpose input point. To be operational, the
tamper switch must be wired to one of the unused input points on any RDR8S in the
enclosure, and programmed in the controller. Use the PANEL/TAMP connector for
this function.
Power Fail Wiring
In order to indicate panel power (AC) failure, the PWR FAIL input should be
connected to an AC power fail monitoring circuit which detects loss of AC power
supplying the panel. Use the PANEL/PWR FAIL connector for this function.
General Input Wiring
The inputs can be used as either 2-state or 4-state inputs. You should calibrate the
inputs depending on the needs of your site.
2-State Inputs Wiring
e.g. DOOR
SENSOR
COM
4-State Inputs Wiring: N/C Switch
Note: The 4-state wiring requires two
resistors of the same value. The resistors
can be 150-2000 Ohms, 1%, 1/4W. The
recommended resistor is 1200 Ohms.
e.g. DOOR
SENSOR
COM
4-State Inputs Wiring: N/O Switch
Note: The 4-state wiring requires two
resistors of the same value. The resistors
can be 150-2000 Ohms, 1%, 1/4W. The
recommended resistor is 1200 Ohms.
e.g. DOOR
SENSOR
COM

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General Input Configuration
An input must be configured before it can be used.
2-State Inputs
2-state inputs wired as shown on page 15 must be uncalibrated. An “Uncalibrate”
command must be executed for each 2-state input.
4-State Inputs
4-state inputs wired as shown on page 15 must be calibrated. There are two methods
available to calibrate a 4-state input: “Calibrate” and “Calibrate with Resistor.”
Calibrate
Once the input resistors are wired as shown on page 15 and the input is placed
in the secure state, a “Calibrate” command may be executed.
This method should be used when the input resistance tolerance is greater
than 1% or unknown, when the cable requirements on page 11 are not
guaranteed, when the resistor value is less than 500 ohms, or when all the
inputs on an RDR8S or I32O16 are not wired with the same resistor values.
Calibrate with Resistor
If a resistor matching the resistors wired to a 4-state input is installed across
the CAL RESISTOR contacts, a “Calibrate with Resistor” command may be
executed.
This method may be used when the input resistor tolerance is 1%, the cable
requirements on page 11 are guaranteed, and the resistor value is greater than
500 ohms.
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).
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).
!
CAUTION