Peak OEM 32 Installation Instructions Manual

Peak OEM 32 Installation Instructions Manual

24 volt smart equipment controller

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PEAK® OEM 32 24 Volt SMART Equipment Controller
Installation Instructions
PK-OEM32x0-0
Application
The PEAK® OEM 32 24 Volt SMART Equipment Controller (PEAK OEM 32 controller) is part of the SMART
Equipment Controller family. The PEAK 32 Series controllers run pre-engineered applications and provide the
inputs and outputs required to monitor and control a wide variety of HVAC equipment.
PEAK OEM 32 controllers operate on an RS-485 BACnet® MS/TP bus as BACnet Advanced Application
Controllers (B-AACs) and integrate into Johnson Controls® and third-party BACnet systems.
PEAK OEM 32 controllers include an integral real-time clock. The clock functionality monitors and controls
schedules, calendars, trends, multi-protocol support, and operates for extended periods of time as stand-alone
controllers when offline from the system network.
IMPORTANT: Use this PEAK OEM 32 24 Volt SMART Equipment Controller only as an operating control.
Where failure or malfunction of the PEAK OEM controller could lead to personal injury or property damage to the
controlled equipment or other property, additional precautions must be designed into the control system.
Incorporate and maintain other devices, such as supervisory or alarm systems or safety or limit controls,
intended to warn of or protect against failure or malfunction of the PEAK OEM controller.
IMPORTANT : Utiliser ce PEAK OEM 32 24 Volt SMART Equipment Controller uniquement en tant que
dispositif de contrôle de fonctionnement. Lorsqu'une défaillance ou un dysfonctionnement du controller risque
de provoquer des blessures ou d'endommager l'équipement contrôlé ou un autre équipement, la conception du
système de contrôle doit intégrer des dispositifs de protection supplémentaires. Veiller dans ce cas à intégrer de
façon permanente d'autres dispositifs, tels que des systèmes de supervision ou d'alarme, ou des dispositifs de
sécurité ou de limitation, ayant une fonction d'avertissement ou de protection en cas de défaillance ou de
dysfonctionnement du PEAK OEM controller.
Communication protocols and tools
You can use the CCT Release 10.3 with the OEM package to switch the Field bus communications protocol in
PEAK OEM Controllers to act as either standard BACnet® MS/TP devices, Modbus® RTU devices, or as N2
protocol devices. BACnet MS/TP is the default for all new controllers. Switchable communications protocols
provide a cost-effective upgrade and modernization path for customers with existing N2 controllers. The OEM
package is required to make changes to the application. You can use the PEAK OEM 32 controllers as HVAC/R
application controllers. The BACnet standard PEAK OEM 32 controllers include:
Input/Output (I/O) quantities and characteristics of the PEAK OEM 32 family controllers
Real-time clock with local display
Built-in BACnet schedule objects and calendars
Mobile Access Portal (MAP) Gateway compatibility for configuration through smart mobile devices and remote
connectivity
Multi-protocol support for BMS integration, BACnet MS/TP, N2, and Modbus RTU (configuration change
through on-board display or MAP)
Dedicated SA bus for Johnson Controls smart end-devices
Dedicated Modbus port for third-party end-device integration with Modbus Master
PEAK® OEM 32 24 Volt SMART Equipment Controller
Installation Instructions
*2410143942C*
(barcode for factory use only)
Part No. 24-10143-942, Rev. C
1
24-10143-942 Rev. C
Issued January 2019

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Summary of Contents for Peak OEM 32

  • Page 1 N2 controllers. The OEM package is required to make changes to the application. You can use the PEAK OEM 32 controllers as HVAC/R application controllers. The BACnet standard PEAK OEM 32 controllers include: •...
  • Page 2: North American Emissions Compliance

    IMPORTANT: Only qualified personnel should install or service PEAK products. These instructions are a guide for such personnel. Mount the PEAK OEM 32 controllers on a wall or DIN rail inside an enclosure (rated at least IP20). Carefully follow all instructions in this document and all instructions for the controller.
  • Page 3: Din Rail Mount Applications

    To remove the controller from the DIN rail, pull the bottom mounting clips out to the extended position and carefully lift the controller off the DIN rail. IMPORTANT: Do not overtighten the mounting screws. Overtightening the screws may damage the mounting clips. PEAK® OEM 32 24 Volt SMART Equipment Controller Installation Instructions...
  • Page 4 Déconnecter l'alimentation du controller avant toute opération de réglage. Veiller à ne toucher aucune partie du circuit imprimé lorsque celui-ci est sous tension. Le non-respect de ces précautions peut provoquer des blessures graves, voire mortelles. PEAK® OEM 32 24 Volt SMART Equipment Controller Installation Instructions...
  • Page 5 For detailed information on configuring and wiring an MS/TP bus, FC bus, and SA bus, refer to the MS/TP Communications Bus Technical Bulletin (LIT-12011034). PEAK OEM 32 24 Volt SMART Equipment Controller terminal blocks and bus ports See Figure 11 for terminal block, spade location, and bus port locations on the PK-OEM32x0-0 controller. Follow the guidelines when you wire a controller.
  • Page 6: Field Wiring

    Stacked FC/SA bus terminal block A dual-stacked connector serves as the FC bus and SA bus port on the PEAK OEM 32 controllers. The upper row on the connector is the FC bus port. The lower connector row is the SA bus port.
  • Page 7 The second pair is COM and PWR.) Note: The SA BUS PWR terminal supplies 15 VDC. You can use the PWR terminal to connect (daisy chain) the 15 VDC power leads on the SA bus. PEAK® OEM 32 24 Volt SMART Equipment Controller Installation Instructions...
  • Page 8 Modbus devices. Each Modbus subordinate device has a unique Modbus Register table and you must configure it within the application of the PEAK OEM 32 controller. The configuration and application of the Modbus is identified by the PEAK support team and programmed based on OEM applications.
  • Page 9 The EOL connects directly to the terminating device on a bus segment with the attached wire leads. The EOL requires 24 VAC, Class 2 power, which is supplied by the field device or another 24 VAC source. PEAK® OEM 32 24 Volt SMART Equipment Controller Installation Instructions...
  • Page 10 Six BIs terminal blocks (IN1–IN6). Dry contact maintained or pulse counter/accumulator mode. See Table 5. Display with backlight LED status indicators. See Table 8. SA bus port (RJ-12 6-pin Modular Jack) See Table 7. PEAK® OEM 32 24 Volt SMART Equipment Controller Installation Instructions...
  • Page 11: Termination Details

    Internal Source FIELD DEVICE ICOM# +VDC +15V Controller Voltage Input FIELD (Self-Powered) DEVICE ICOM# Controller Current Input – External Source FIELD DEVICE (Isolated) Signal Output ICOM# Controller Power Power Supply PEAK® OEM 32 24 Volt SMART Equipment Controller Installation Instructions...
  • Page 12 (Binary Input) FIELD DEVICE ICOM# Controller DRY CONTACT (N.O. N.C. required Binary Inputs (24V Non- 24 VAC External  24VAC Power Supply Critical) Valid for IN7 – IN12 ICOM# CONTROLLER FIELD DEVICE Note: If the 24 VAC External Power Supply and the PEAK  24 VAC  Supply are both grounded to Functional Earth , ensure that the  phasing between the two supplies are aligned . PEAK® OEM 32 24 Volt SMART Equipment Controller Installation Instructions...
  • Page 13 N ote: Rated loads of 0.5A resistive (m ax) FIELD DEVICE 240 VAC Triac Output 240VAC OUT#-A OUT#-B CONTROLLER Load Note: Rated loads of 0.5A resistive (m ax) FIELD DEVIC E PEAK® OEM 32 24 Volt SMART Equipment Controller Installation Instructions...
  • Page 14 240 VAC Relay Output (SPST) Note: Specific to 240 VAC BO 6 and BO 7 (Hardware OUT# Interlock Relays) OCOM# CONTROLLER Load Note: Rated loads of 0.5A  resistive (max) FIELD DEVICE See Table 3 for Selectable Operating Modes. PEAK® OEM 32 24 Volt SMART Equipment Controller Installation Instructions...
  • Page 15 BO relays #7 remains de-energized in default state (NO), cannot be controlled. Short Open Normal operating BO relay #7 Open Short BO relay #7 energizes when BI12 is active (24 VAC is present on BI12). PEAK® OEM 32 24 Volt SMART Equipment Controller Installation Instructions...
  • Page 16: Terminal Wiring Guidelines, Functions, Ratings, And Requirements

    Inputs/outputs with cables less than 30 m (100 ft) typically do not require an offset in the software setup. Cable runs over 30 m (100 ft) may require an offset in the input/output software setup. PEAK® OEM 32 24 Volt SMART Equipment Controller Installation Instructions...
  • Page 17 Table 5: Peak Controller terminal blocks, functions, ratings, requirements, and cables (Part 1 of 4) Terminal block Terminal label Function, ratings, requirements Determine wire size and maximum label cable length Universal +15 V 15 VDC Power Source for active Same as (Universal) INn...
  • Page 18 Table 5: Peak Controller terminal blocks, functions, ratings, requirements, and cables (Part 2 of 4) Terminal block Terminal label Function, ratings, requirements Determine wire size and maximum label cable length BINARY IN1-IN6 Binary Input - Dry Contact See Guideline A in Table 6.
  • Page 19 Table 5: Peak Controller terminal blocks, functions, ratings, requirements, and cables (Part 3 of 4) Terminal block Terminal label Function, ratings, requirements Determine wire size and maximum label cable length CONFIGURABLE OUTn Analog Output - Voltage Mode See Guideline A in Table 6.
  • Page 20: Cable And Wire Length Guidelines

    Table 5: Peak Controller terminal blocks, functions, ratings, requirements, and cables (Part 4 of 4) Terminal block Terminal label Function, ratings, requirements Determine wire size and maximum label cable length BINARY - RELAY OUTn NO Normal Open and Normal Closed...
  • Page 21: Maximum Cable Length Versus Load Current

    All SA and FC bus cables, regardless of wire size, should be twisted, insulated, stranded copper wire. • It is best practice to use shielded cable for all SA and FC bus cables. PEAK® OEM 32 24 Volt SMART Equipment Controller Installation Instructions...
  • Page 22 Signal reference (Common) for bus communications 24~ OUT 24 VAC Utility Supply (for actuators) 0.8 mm to 1.5 mm (18 AWG) 2-wire - 80 mA continuous 24 VAC Power Supply Common PEAK® OEM 32 24 Volt SMART Equipment Controller Installation Instructions...
  • Page 23: Commissioning The Controllers

    Setting the device addresses Use the local display or MAP Gateway to set up device addresses. PEAK® field controllers are master devices on MS/TP SA buses. Before you operate field controllers on a bus, you must set a valid and unique device address for each controller on the bus through the local display or MAP gateway.
  • Page 24: Technical Specifications

    Note: Reference all triac commons to the same pole of the supply circuit. Analog Input/Analog Analog input: 12-bit resolution analog output: 15-bit resolution, +/- 200 mV accuracy in Output Resolution and 0 VDC to 10 VDC applications Accuracy PEAK® OEM 32 24 Volt SMART Equipment Controller Installation Instructions...
  • Page 25 Horizontal on single 35 mm DIN rail mount (preferred), or screw mount on flat surface with three integral mounting clips on controller. Mount the PEAK OEM 32 controllers on a wall or DIN rail inside an enclosure rated at least IP20.
  • Page 26 PEAK® OEM 32 24 Volt SMART Equipment Controller Installation Instructions...
  • Page 27 507 E. Michigan Street, Milwaukee, WI 53202 PEAK® and Johnson Controls® are registered trademarks of Johnson Controls. All other marks herein are the marks of their respective owners. © 2019 Johnson Controls. PEAK® OEM 32 24 Volt SMART Equipment Controller Installation Instructions Published in U.S.A. www.johnsoncontrols.com...

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