1. Manuals
  2. Brands
  3. Copeland Manuals
  4. Computer Hardware
  5. MultiFlex 16
  6. Installation and operation user manual

Copeland MultiFlex 16 Installation And Operation User Manual

I/o board
Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
USER MANUAL
MultiFlex I/O Board
Installation and Operation User Manual

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the MultiFlex 16 and is the answer not in the manual?

Questions and answers

Related Manuals for Copeland MultiFlex 16

Summary of Contents for Copeland MultiFlex 16

  • Page 1 USER MANUAL MultiFlex I/O Board Installation and Operation User Manual...

  • Page 2: Fcc Compliance Notice

    SAVE THIS INSTRUCTION MANUAL This instruction manual contains important operating instructions for the MultiFlex family of I/O boards, including the MultiFlex 16 input boards, and the MultiFlex 88, 88AO, 168, 168AO, and 168DO, 1616AO and 1616DO combination input/output boards. FCC COMPLIANCE NOTICE This device complies with Part 15 of the FCC Rules.

  • Page 3: Table Of Contents

    2.2 The Plug-In Output Board...................................4 2.3 Powering the MultiFlex..................................5 2.3.1 Choosing Transformer Sizes ....................................5 2.3.2 MultiFlex 16 Power Wiring ......................................5 2.3.3 MultiFlex Combination Input/Output Board Power Wiring .......................... 6 2.3.3.1 New-Style MultiFlex Combination I/O Boards (with Isolated Power Supply)................6 2.3.3.2 Old-Style MultiFlex Combination I/O Boards (No Isolated Power Supply) ................
  • Page 4 6.1.8.1 Analog Status/Override....................................21 6.1.9 Analog Fail-Safes........................................21 6.1.10 Digital Status (PWM) ......................................21 6.1.11 Digital Period Status....................................... 22 6.1.12 Config Fail % Screen ......................................22 7 RELAY OUTPUT TEST MODE ........................23 026-1704 R12 MultiFlex I/O Board Manual ©2024 Copeland LP.

  • Page 5: Overview Of The Multiflex Product Line

    Copeland Einstein and Input Dip Switches (S1 and S2) Input Connections (16) REFLECS control systems. The MultiFlex 16 is designed to be 100% compatible with the previous generation of Copeland input boards (the 16AI), and may be used in retrofits with no Figure 1-2 - MultiFlex 16AO Combination Input/Output Board additional hardware or software setup or upgrades.
  • Page 6 16 analog/digital inputs, 16 low-voltage 810-3077 MultiFlex 1616LDO (24VAC rated) relayoutputs, and 4 pulse-width modulating digital outputs. No battery. 16 analog/digital inputs, 16 low-voltage 810-3072 MultiFlex 1616L (24VAC rated) relay outputs. No battery. 026-1704 R12 MultiFlex I/O Board Manual ©2024 Copeland LP.

  • Page 7: Other Boards In The Multiflex Family

    The PAK can also control up to 4 condenser fan groups containing up to 8 total condenser fans. The PAK condenser control strategy is sequential TD control with setpoint/deadband using ON and OFF delays. The MultiFlex PAK has its own installation and operation manual, P/N 026-1722. 026-1704 R12 MultiFlex I/O Board Manual ©2024 Copeland LP.

  • Page 8: Mounting And Powering

    0.1875” mounting slots. Figure 2-1 shows this installation procedure. Figure 2-2 - MultiFlex Board Dimensions The Plug-In Output Board Figure 2-1 - MultiFlex Snap-Track Mounting Figure 2-3 - Exploded View -- MultiFlex Combination I/O Board 026-1704 R12 MultiFlex I/O Board Manual ©2024 Copeland LP.

  • Page 9: Powering The Multiflex

    All MultiFlex boards except the MultiFlex 16 have output sub- boards that plug in to the top of the base board. These boards Table 2-2 - Device Power Requirements are shipped with the output board pre-installed on the board using stand-offs, so no additional hardware setup should be Center necessary.

  • Page 10: Multiflex Combination Input/Output Board Power Wiring

    If there is no power LED next to the connector, your MultiFlex is an old-style MultiFlex -- refer to Section 2.3.3.2, Old-Style MultiFlex Combination I/O Boards (No Isolated Power Supply) for power wiring instructions. 026-1704 R12 MultiFlex I/O Board Manual ©2024 Copeland LP.

  • Page 11: Old-Style Multiflex Combination I/O Boards (No Isolated Power Supply)

    This means you cannot connect an old-style MultiFlex non- 18 AWG: 9 ft. center tapped board to a transformer that is powering a MultiFlex 16, 16AI, 8RO, 4AO, 8DO, a Gateway board, or any Figure 2-8 - Power Wire Lengths previous generation Copeland board that uses center- tapped power.

  • Page 12: The I/O Network

    All MultiFlex boards and controllers use an RS485 network connection to communicate with Einstein and REFLECS site controllers. Technicians who are familiar with Copeland’s previous generation 16AI, 8IO, and ARTC boards will find the network setup procedure for the MultiFlex boards to be very much the same.

  • Page 13: Numbering The Multiflex 16

    MultiFlex Model Type 16AI The network ID on the MultiFlex 16 is set using the first five 88 and 168 dip switches on dip switch bank S3. Refer to Figure 3-3 for 88AO and 168AO dip switch setting instructions.

  • Page 14: Addressing The 168Do

    #6 UP and #7 DOWN. For 19200 baud, set switch #6 DOWN and #7 UP. Refer to Figure 3-3 and Figure 3-5 for a visual look at how the switches must be set. 026-1704 R12 MultiFlex I/O Board Manual ©2024 Copeland LP.

  • Page 15: O Board Input And Output Setup

    Figure 4-2 - MultiFlex Input Adapter Cable The connectors for points 9-12 and 13-16 on the old board are already correctly oriented, and may be plugged directly into the new MultiFlex without an adapter cable. 026-1704 R12 MultiFlex I/O Board Manual ©2024 Copeland LP.

  • Page 16: Sensor Wiring Types

    RIGHT (ON) position. Dip switches for unused points should be set to the RIGHT (ON) position. The exception to this rule is for Copeland’s 5VDC pressure transducers -- though they supply their own voltage signal, the dip switch MUST be set to the RIGHT (ON) position.

  • Page 17: Powering Sensors Requiring 24Vac Off The Power Transformer

    N.O. This can only be done with sensors that keep the 24VAC signal isolated from its DC output signal (such as Copeland’s Dew Point Probe). If the output signal is not isolated from the Figure 4-5 - Form C Contact Wiring 24VAC input, you must use a separate transformer.

  • Page 18: The Analog Outputs

    “-” terminal to the negative (or ground) wire of the device. Figure 4-7 - MultiFlex Digital Points Figure 4-6 - MultiFlex Analog Points 026-1704 R12 MultiFlex I/O Board Manual ©2024 Copeland LP.

  • Page 19: Board Status Leds

    Code A and Code B LEDs All MultiFlex I/O boards except the MultiFlex 16 have two LEDs labeled Code A and Code B. These LEDs indicate failure conditions. When these LEDs are OFF, there are no failures active. When one or both of these LEDs are blinking, there are failure conditions.

  • Page 20: The Multiflex Hand-Held Terminal Interface

    Input/Output Select Menu, which will give you only the options appropriate for your board’s model type. This means if you are looking at a MultiFlex 16, there will be no options listed for viewing relay or analog outputs. If you are using a MultiFlex 88 or 168, there will be no analog or digital output options.

  • Page 21: Opening Screen

    8DO : 1 When the Hand-Held Terminal is first plugged in to a MultiFlex board, the opening screen will display the model type, Copeland part number, and version number of the board The Board Address screen shows the current board address software.

  • Page 22: Settings

    6.1.6 Input Screens The MultiFlex will not display address numbers that do not pertain to the model type. In other words, a MultiFlex 16 will 6.1.6.1 Input Status/Config Menu not show fields with the 8RO and 4AO address numbers, and...

  • Page 23: Input Config

    Use the POINT (.) and DASH (-) keys to scroll through the sensor types and units supported by Copeland controllers. Table 6-1 lists all the possible engineering unit settings. Table 6-1 - Engineering Units for MultiFlex Inputs...

  • Page 24: Relay Output Screens

    If you need timed overrides or permanent overrides that do not require the Hand-Held Terminal to remain plugged in, you must perform the override from the REFLECS or Einstein front panel. 026-1704 R12 MultiFlex I/O Board Manual ©2024 Copeland LP.

  • Page 25: Analog Output Screens

    Fail-safe mode begins whenever the MultiFlex has received not visible to or recognized by the no communication with the Copeland site controller for five MultiFlex’s parent controller. In some minutes. At this time, the MultiFlex forces all analog outputs to cases, this may cause unnecessary the percentage values specified in this screen.

  • Page 26: Digital Period Status

    168DO are pulsing. recommended all overrides be This value is read from the Copeland site controller that performed from the site controller commands the output and may not be changed from the instead of the HHT.

  • Page 27: Relay Output Test Mode

    The LED that shows the output state will also be ON when the switch is ON and OFF when the switch is OFF. To exit Relay Output Test Mode, set the address switches S3 and S4 to any position other than “all OFF.” The fail-safe switches will Board Type Version resume normal operation. 026-1704 R12 MultiFlex I/O Board Manual ©2024 Copeland LP.
  • Page 28 Figure 7-1 - Relay Output Test Modes 026-1704 R12 MultiFlex I/O Board Manual ©2024 Copeland LP.
  • Page 29 The contents of this publication are presented for informational purposes only and they are not to be construed as warranties or guarantees, express or implied, regarding the products or services described herein or their use or applicability. Copeland reserves the right to modify the designs or specifications of such products at any time without notice.

This manual is also suitable for:

Multiflex 88aoMultiflex 88Multiflex 168aoMultiflex 168Multiflex 168doMultiflex 1616lao ... Show all

Table of Contents