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Johnson Controls S321 Application Notes

Johnson Controls S321 Application Notes

Connecting to the p2000 comark server running software version 3.11
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Connecting Serial Controllers to the P2000 Comark
Server Running Software Version 3.11
This document describes how to connect supported serial controllers to the P2000 Comark
server running software Version 3.11. P2000 supports the following serial controllers:
• S321-DIN
• D620
• D600-AP (Version PS 155B or higher)
• D620-TIU
• S320
• P900
If installing serial controllers, you may need the following equipment:
• Digi® AccelePort® serial adapter board (installed at the P2000 server)
• PC232 converter (S321-DIN and P900 controllers excluded)
• B&B Electronics RS-232 to RS-485 converter (model 485OT9L) (S321-DIN controllers
using serial communications only)
Note: The S321-DIN can use serial communications with the RS-232 to RS-485 converter,
or it can communicate via IP using the Digi One® SP converter. This document covers both
scenarios.
P2000 supports a controller loop configuration in which most serial controllers connect to the
server using a PC232 converter and an AccelePort connector box. See Figure 1 for an
illustration of a P2000 system component configuration with serial controllers.
© 2012 Johnson Controls, Inc.
Code No. LIT-12011743
Application Note
Issue Date
April 20, 2012
www.johnsoncontrols.com
P2000 Software Release 3.11

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Summary of Contents for Johnson Controls S321

  • Page 1 • B&B Electronics RS-232 to RS-485 converter (model 485OT9L) (S321-DIN controllers using serial communications only) Note: The S321-DIN can use serial communications with the RS-232 to RS-485 converter, or it can communicate via IP using the Digi One® SP converter. This document covers both scenarios.
  • Page 2 These components are not supplied and must be purchased separately. Note: This section does not include instructions for installing S321-DIN controllers. For information on connecting these controllers, see Connecting S321-DIN Controllers on page 13.
  • Page 3 Installing the AccelePort Serial Adapter The AccelePort board is an expandable serial communication adapter that provides each server with additional connections to serial controllers (S321-DIN controllers excluded). Install the AccelePort board in one of the available PCI slots. After installing the AccelePort board, connect the cable to the board’s interface.

  • Page 4: Specifications

    Current Loop Converter The D620, D620-TIU, D600-AP (Version PS 155B or higher), and S320 controllers communicate with the system via the Johnson Controls® proprietary Nodal Protocol B. The current loop converter converts standard serial communication to Nodal Protocol B to allow the P2000 Database Server to communicate with these controllers.

  • Page 5: Installing The Enclosure

    Connecting Serial Controllers to the P2000 Comark Server Running Software Version 3.11 The converter can function in any position, but we recommend mounting it flat against a wall with the hinge to the right. To be UL-compliant, the Current Loop Converter must be located in the same room and within 20 feet (6.1 m) of the Proprietary Station.
  • Page 6 Connecting Serial Controllers to the P2000 Comark Server Running Software Version 3.11 Figure 3: PC232 4X Mounting Holes Location Cabling from PC232-S4-X All cabling must be in conformance with the National Electric Code, NFPA 70 . Observe all local codes for specific wiring and conduit requirements. Construct cabling using good wiring practices.
  • Page 7 Connecting Serial Controllers to the P2000 Comark Server Running Software Version 3.11 One PC232-S4-X Unit This kit is used for the installation of one PC232-S4-X board. The cable connections of the kit complete the interface of the serial controllers to the server. Table 2: Connector Kit (supplied with one PC232-S4-X unit) Type Quantity...
  • Page 8 This includes any above-ground cable runs between buildings. We recommend the Johnson Controls Model TS10/TS11 Transient Suppressor for this purpose. Preliminary – This information may change.

  • Page 9: Tamper Switch

    Connecting Serial Controllers to the P2000 Comark Server Running Software Version 3.11 Tamper Switch Install the wires in the cable from the tamper switch into the two-pin connector provided in the connector kit, and plug the connector into J1 of the first or only PC232-S4-X converter board.
  • Page 10 Connecting Serial Controllers to the P2000 Comark Server Running Software Version 3.11 Figure 4: Interconnect: I/O Converter to Current Loop Converter Preliminary – This information may change.

  • Page 11: Grounding And Connectors

    Follow these guidelines for electromagnetic compatibility (EMC) conformity and improved system reliability. • Every unit in a Johnson Controls system’s installation must have its chassis connected to a verified electrical ground (earth). In all cases, the pertinent national wiring codes apply.

  • Page 12: D-Type Connectors

    Connecting Serial Controllers to the P2000 Comark Server Running Software Version 3.11 Data and Low Voltage Installations The following sections describe recommended grounding of D-type connectors and grounding requirements in the U.S.A. and Europe. The following notes apply to all installations described in the Grounding and Connectors section and subsections.
  • Page 13 • Two-door access control input/output interface • One general-purpose input and output per terminal The S321-DIN can communicate with the P2000 server in one of the following configurations: • Serial communications using a B&B Electronics RS-232 to RS-485 converter (model 485OT9L) •...
  • Page 14 3. Ensure JP1 is on SD pins. 4. Using Belden 5341FE (18 AWG, shielded, 2 twisted pair) or equivalent cable, wire the pins from the S321-DIN serial port to the converter’s terminal block according to Figure 7. Figure 7: RS-232 to RS-485 Converter Connections...
  • Page 15 Connecting Serial Controllers to the P2000 Comark Server Running Software Version 3.11 Network Installation with the Digi One SP Converter The Digi One SP device enables an S321-DIN controller to connect to an IP network via the controller’s serial port. See Figure 8.
  • Page 16 Connecting Serial Controllers to the P2000 Comark Server Running Software Version 3.11 2. Using Belden 9773 (18 AWG, shielded, 3 twisted pair) or equivalent cable, wire the pins from the S321-DIN serial port to a DB-9F connector according to Figure 10 and Table 8. Figure 10: Digi One SP Connections...
  • Page 17 Connecting Serial Controllers to the P2000 Comark Server Running Software Version 3.11 Building Efficiency 507 E. Michigan Street, Milwaukee, WI 53202 Metasys® and Johnson Controls® are registered trademarks of Johnson Controls, Inc. All other marks herein are the marks of their respective owners. © 2012 Johnson Controls, Inc.

This manual is also suitable for:

D620D600-apD620-tiuS320P900

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