Johnson Controls S300-DIN-L Hardware Installation Manual
Document Revision: December 2017, 24-10239-340 Revision B
Copyright 2017 Johnson Controls. All Rights Reserved.
Contact: (805) 522-5555 | www.johnsoncontrols.com
No part of this document may be reproduced without the prior permission of Johnson Controls.
Due to continuous development of our products, the information in this document is subject to change without notice. Johnson Controls shall not be liable for errors contained herein or for incidental or consequential damages in connection with furnishing or use of this material.
Johnson Controls does not duplicate documentation of other equipment manufacturers. When necessary, Johnson Controls provides documentation that supplements that of other manufacturers. When unpacking equipment, keep all original manufacturer documentation for future reference.
Technical Support
For factory technical support, Johnson Controls authorized field technicians or authorized dealer representatives can contact Global Security Solutions Technical Support by phone at (866) 893-0423 or (414) 524-1214, or by email at support.globalsecuritysolutions@jci.com. They can also call the Field Support Center at (800) 524-1330 or (414) 524-5000 and use options 6, 1, 7.
End users and customers should contact their local Johnson Controls branch or authorized dealer for any of their support needs. Visit http://www.johnsoncontrols.com/location-finder to find your local Johnson Controls office.
For material returns contact the branch or the Product Sales Operations Team, or contact the authorized dealer representative where the material was purchased directly.
Acknowledgments: Metasys® and Johnson Controls® are trademarks of Johnson Controls. All other company and product names are trademarks or registered trademarks of their respective owners.
Declaration of Conformity
United States: This equipment, S300-DIN-L, 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. If this equipment causes harmful interference to radio or television reception, 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.
Canada: CAN ICES-3 (B)/NMB-3(B)
Underwriters Laboratories Compliance Verification Sheet
The following model number is listed under Underwriters Laboratories® (UL) 1076 for Proprietary Burglar Alarm Units and Systems, UL 294 for Access Control Systems Units, and Underwriters Laboratories of Canada ULC/ORD-C1076-86.
Model: S300-DIN-L
When installed at the site, the following requirements must be met to comply with these standards:
- The S300-DIN-L is intended to be used with listed sub-assemblies found in file BP4166, Vol. 2, Sec. 7.
- The S300-DIN-L in combination with the listed sub-assembly must be connected to a UL Listed Uninterruptible Power Supply that provides a minimum of 24 hours of AC emergency power.
- The tamper switch must be connected to a listed sub-assembly and enabled at all times.
- Transient protection devices that are installed must not be removed or defeated.
- Do not connect equipment to an AC power source that is controlled by a switch.
UL 294 Performance Levels:
| Destructive Attack | Level I |
| Endurance | Level IV |
| Line Security | Level I |
| Standby Power | Level II |
Introduction
This document provides information necessary for the installation of the S300-DIN-L enclosure and related equipment, including field devices.
The S300-DIN-L is a large enclosure used to house DIN-mountable electronic devices and, optionally, a backup battery unit. The S300-DIN-L comes with a backplate, a tamper switch, a lock, and a ground strap kit. The backplate contains a power supply and DIN rails for device mounting.
The figure below gives an overview of the large enclosure with all components installed. The devices shown here are S300-DIN-RDR2S.
Diagram Description: An image shows the interior of the S300-DIN-L enclosure. Components labeled include 'Power supply', 'DIN rail', 'Field device', 'Backup batteries', 'Ground strap', 'Backplate', and 'Tamper switch'.
Application
Up to three devices can be mounted on the DIN rails (for example: three S300-DIN-RDR2S modules, or one CK722 controller and two S300-DIN-RDR2S modules).
You can also mount a backup battery unit. The unit is composed of two 12V lead-acid batteries in two battery brackets.
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.
Package Contents
- Backplate
- Tamper switch
- Lock
- Ground strap kit
- This document
Tools Needed
- Mounting tools, such as a drill and anchors (depending on where you mount the enclosure)
- Phillips screwdriver
- Small common screwdriver
- Standard wiring tools
- Hammer and punch
Mounting
Large Enclosure (S300-DIN-L)
Four mounting holes are provided. The top and left side panel of the enclosure have knockouts that can be used for the AC power input. Top and bottom panels are equipped with knockouts for other cables.
Diagram Description: A diagram shows the dimensions of the enclosure (20 inches x 16 inches x 6.6 inches or 51cm x 41cm x 17cm). It also illustrates the location of mounting holes.
Ground Strap
The ground strap is used to provide ground to the enclosure door.
To install the ground strap:
- Put one ring terminal over the screw in the side panel and secure with a nut.
- Put the other ring terminal over the screw in the enclosure door and secure with a nut.
Diagram Description: An image shows the inside of the enclosure with the ground strap connected between the side panel and the enclosure door.
Backplate
To mount the backplate:
- Place the backplate inside the enclosure and align the backplate's four mounting holes with posts in the enclosure.
- Secure the plate with nuts provided.
Diagram Description: An image shows the backplate installed inside the enclosure, with grounding shield termination points indicated.
To connect AC power:
- Put the AC power through the knockout in the left or top panel of the enclosure.
- Connect the live wire of the AC power source to the BRN wire through the terminal strip.
- Connect the neutral wire of the AC power source to the BLU wire via the terminal strip.
Diagram Description: A wiring diagram illustrates connecting the AC power supply to the terminal strip. It shows the Live (L) wire connecting to BRN (18 AWG), Neutral (N) wire connecting to BLU (18 AWG), and a Neutral Common (NC) terminal. The diagram indicates connections to the power supply.
4. Connect the building ground wire to the backplate. Location of the connection is marked with the ground symbol [ground symbol].
NOTE: European installations require permanently connected equipment to incorporate a readily accessible disconnect in the fixed wiring.
Power Supply (S300-DIN-L-PS)
S300-DIN-L-PS is the power supply to be used with S300-DIN-L. It is shipped already mounted on the backplate. S300-DIN-L-PS is equipped with three indicators: AC power, DC power, and a trouble indicator (green on normal operation). A battery charger is included with the power supply package. This power supply has no replaceable fuses.
Diagram Description: An image of the S300-DIN-L-PS power supply unit shows labels for 'AC LED indicator', 'Trouble indicator', and 'Battery connector'. The unit has various terminals and certifications like ESD, CE, CUS.
To replace the S300-DIN-L-PS power supply:
- Disconnect the AC power source.
- Disconnect the BLU and BRN wires from the terminal block on the power supply.
- Disconnect the battery cable.
- Disconnect the two DC power wires.
- Unscrew the power supply unit.
- Mount the new power supply unit.
- Re-connect the cables in the reverse order.
[Warning] Connect the AC power source last.
DIN-Mountable Devices
The DIN-mountable devices (for example: S300-DIN-RDR2S modules, CK722 controller, or CK721-A controller) are mounted on the backplate's DIN rails.
To mount a device, align it with the rail and snap it on (on some devices, you may need to extend the white clips located on the bottom of the device prior to snapping it on). To remove a device, pull down the bottom clips, then pull the bottom of the device out and lift it up.
[Warning] Do not connect the DC power cable to a DIN-mounted device until all wiring is complete.
Diagram Description: Two images show examples of devices mounted within the S300-DIN-L enclosure. The first image shows three S300-DIN-RDR2S modules mounted. The second image shows a CK722 controller and two S300-DIN-RDR2S modules mounted.
Wiring
This section describes how to wire the DIN-mounted devices. For cable requirements, refer to the user documentation for the particular device.
[Warning] Do not connect the DC power cable to a DIN-mounted device until all wiring is complete.
Cable Requirements
Use the DC power harness for power and ground wiring. This cable assembly contains the +24 VDC connector.
Diagram Description: A diagram illustrates the DC power harness, showing connections to the DIN-mounted device (COM, +24 VDC, Chassis ground) and the power supply. Wires are color-coded: black for COM, red for +24 VDC, and green for chassis ground.
Power Wiring
When connecting multiple DIN-mounted devices, wire the devices in parallel following the "daisy chain" pattern. To construct the power wiring, use listed 18 AWG wires.
Ground Wiring
The ground wire should be connected to the backplate by fastening the ring terminal to any one of the 0.11" holes located at the bottom of the plate with a #6 self-tapping screw. When connecting multiple DIN-mounted devices, wire the devices in parallel following the "daisy chain" pattern. To construct the ground wiring, use listed 18 AWG wires.
Wiring Multiple DIN-Mounted Devices
1. Wire the devices following the "daisy chain" pattern:
Diagram Description: Two diagrams illustrate the "daisy chain" wiring pattern for power and RS485 connections between multiple DIN-mounted devices. The first diagram shows DC power cables and RS-485 cables connecting sequentially from the first to the third device. The second diagram details the power and RS485 connector pin assignments for each device in the chain.
2. Make sure each wire is connected to the same corresponding connector position in the subsequent device.
[Warning] Do not connect the DC power cable to a DIN-mounted device until all wiring is complete.
Cable Routing
All low-level input cables, such as system data and reader cables, must be shielded types. The cables should run in grounded conduit or at least two feet from AC power, fluorescent lights, or other high energy sources.
[Warning] 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)
Cabling should be made using good wiring practices and should be long enough to allow service loops at their terminations in the enclosure.
Grounding Cable Shields
The grounding screws used are #6 x 1/4" self-tapping, and are provided in the hardware installation kit.
Chassis Grounding
Proper grounding of the S300-DIN-L enclosure is essential for the protection of electronic components against electrostatic discharge. A ground wire, 18 AWG minimum, must be run from the dedicated ground stud inside the enclosure to the building's electrical ground. The dedicated ground stud is marked with the following symbol: [ground symbol].
[Warning] 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).
Backup Batteries
Battery Bracket Kit (S300-DIN-BRK)
The S300-DIN-BRK is a battery bracket kit used to mount the batteries in the enclosure. The same kit is used for small and large enclosures, and, depending on your installation, you will need only some of the parts that are included. The batteries and bracket kit are sold separately and the batteries can be replaced without ordering an additional kit.
Each kit contains the following:
- Two brackets
- Mounting hardware
- Short battery wiring (used with small enclosures only)
- Long battery wiring (used with large enclosures only)
- S300-DIN battery wiring
- Two adhesive cable tie mounting pads
- Two cable ties
Diagram Description: An image displays the contents of the S300-DIN-BRK kit, including brackets, mounting hardware, battery wiring (short and long), cable ties, and adhesive mounting pads.
Backup Batteries (S300-BAT)
Two optional S300-BAT backup batteries are used with S300-DIN-L. Their addition to the enclosure provides an Uninterruptible Power Supply (UPS). Acceptable batteries are: Power Sonic, Model PS-1270 or PS-1270-F1, or Yuasa, Inc. Model NP7-12. These are sealed lead-acid batteries, 12 VDC, 7 Ah. For maintenance guidelines see page 14. The backup batteries are rated for a minimum of 1 hour on a fully loaded system.
To install S300-BAT batteries:
- Place the battery inside the bracket and position over the mounting screws.
- Secure the bracket with the nuts.
- Repeat steps 1 and 2 with the second battery.
- Wire the batteries in series using the long battery wiring.
- Using the S300-DIN battery wiring, connect the batteries to the power supply.
- Secure the wires to the enclosure using the mounting pads and cable ties.
Diagram Description: Diagrams show how to position batteries within brackets and connect them. An image shows two installed backup batteries in the enclosure.
Tamper Switch Kit
The Tamper Switch Kit is supplied with the enclosure.
To install the tamper switch:
- Position the bracket on the inside of the right side panel so that the two screws go though the bracket holes.
- Secure the bracket with nuts.
- Put the tamper switch through the single bracket hole and secure with a nut.
- Wire the tamper switch. The switch must be wired to an input point on a DIN-mounted device.
Diagram Description: An image shows the components of the Tamper Switch Kit: bracket, mounting nuts, tamper switch with cable. Another image shows the tamper switch properly installed on the enclosure door.
Hardware Kit
The Hardware Kit consists of:
- Ground strap: Used to provide ground to the enclosure door. Contains a ground strap with two ring terminals and two nuts. For an installation procedure see page 3.
- Self-tapping screws: Used with holes on the backplate to connect the aluminum shield of a shielded cable to the backplate.
- Snap-spade terminals: Used with S300-DIN-S enclosures only.
Technical Specifications
The enclosure and additional equipment described in this document have the following specifications:
| Model Number | Description | Specification |
|---|---|---|
| S300-DIN-L | Large enclosure | Made of 16 gauge steel with gray polyester powder coating. Dimensions: 16x20x6.6 in (41x51x17 cm). Approximate weight: fully loaded 45lb (20 kg). |
| S300-DIN-L-PS | Power supply | Input: 24VDC out, 110/220VAC 50/60Hz in. AC nominal: 85-240Vac. Frequency: 47 – 63Hz. Power rating: 220W. Output: Output voltage (nominal): 24VDC. Output current (continuous): 4.5A. Load regulation (no load to max.): ±0.25% typical. Other: Battery cutoff internal relay contacts: 15A. Battery PTC Circuit Breaker: 6A. |
| S300-DIN-BRK | Battery bracket kit | N/A |
| S300-BAT | Optional backup battery | 12 volts, 7Ah battery. Two backup batteries are used per enclosure to provide 24 VDC. Minimum one hour sustained operation in S300-DIN-L at full load. Dimensions: 5.94x3.7x2.56 in (15.1x9.4x6.5 cm). |
| S300-DIN-PA1 | Parts accessory kit | Contains a DC power harness, a lock, a tamper switch, and two spare connectors (3-position and 4-position). |
Environmental Specifications
The following environmental specifications apply to system components:
| Item | Specification |
|---|---|
| Ambient temp. | 32 to 122 °F (0 to 50° C) |
| Humidity | 20% to 80% non-condensing |
| Ventilation | Cabinets require free movement of air over all exposed surfaces. |
Maintenance
This section describes maintenance and troubleshooting procedures.
To properly maintain the equipment:
- Periodically: check the continuity of the grounding unit.
- Monthly: Test the operation of the power supply unit.
- Every 3 years: replace the lead-acid backup batteries, if installed.
To check the backup battery operation (if installed):
- Disable primary AC input voltage to the enclosure.
- Verify that the DIN-mounted device(s) installed in the enclosure continue to operate.
- Reapply primary AC voltage to the enclosure.
To replace the backup batteries:
- Ensure that AC power is supplied to the cabinet.
- Disconnect battery cable leads from battery terminals; note the polarity connections. Do not allow the leads to short or touch the case ground.
- Remove and retain nuts securing the battery brackets to the door.
- Remove the old backup batteries; position the new backup batteries within the brackets and secure the brackets to the enclosure door with the nuts.
- Connect the battery cable leads to the battery terminals, observing proper polarity connections.
- Allow the batteries to charge for 12 hours.
- Verify proper battery operation as described on page 14.
Impaired Performance Conditions
The following conditions may cause impaired performance:
| Condition | Information |
|---|---|
| Unit environment not as specified. | See page 14. |
| Unit power and grounding not as specified. | See page 3, page 7, and page 13. |
| Cable type not as specified. | See page 7. |
| Backup battery not replaced correctly. | See page 14. |
Field Servicing
Troubleshoot the enclosure by substituting the suspected component with a replacement part.
Replacement Parts
All replaceable parts are available from Johnson Controls. For instructions on how to obtain order replacement parts, consult your Customer Success Center representative at (800) 482-2778.
| Model No. | Description |
|---|---|
| S300-DIN-L | Large enclosure, DIN rails, 5A power supply. See page 1. |
| S300-DIN-PA1 | Accessory kit. See page 15. |
| S300-BAT | 12V, 7.2AH battery for S300-DIN-L. See page 11. |
| S300-DIN-BRK | Battery bracket kit. See page 10. |
| S300-DIN-L-PS | Power supply, 24VDC out, 110VAC in. See page 5. |
S300-DIN Parts Accessory Kit
This kit (S300-DIN-PA1), which must be ordered separately, contains the following items:
- A DC power harness
- A lock
- A tamper switch
- Spare connectors: 3-position and 4-position
The DC Power Harness
Diagram Description: A diagram of the DC power harness is shown, illustrating connections to the DIN-mounted device and the power supply. It shows connections for COM, +24 VDC, and chassis ground, with color-coded wires (black, red, green).
To replace the DC power harness:
- Switch the power off.
- Disconnect the DC power harness cables.
- Replace the harness and reconnect the cables.
- Switch the power on.
The Lock
To replace the lock, follow the instructions included with the hardware.
The Tamper Switch
To replace the tamper switch:
- Disconnect the tamper switch wires from the input point of the DIN-mounted device.
- Remove the nut securing the switch to the bracket.
- Replace the switch and secure it with the nut.
- Wire the tamper switch to an input point of the DIN-mounted device.
The Spare Connectors
Two spare connectors are provided:
- 4-position terminal block, 12-24 AWG, to be used to connect the RS485 to the DIN-mounted device.
- 3-position terminal block, 12-24 AWG, to be used to connect the power supply to the DIN-mounted device.
