Crestron CEN-IO Operation Manual
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Crestron CEN-IO Operation Manual

Ethernet input/output module
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Summary of Contents for Crestron CEN-IO

  • Page 3: Table Of Contents

    Further Inquiries... 20 Return and Warranty Policies... 21 Merchandise Returns / Repair Service ... 21 CRESTRON Limited Warranty ... 21 Appendix CEN-IO Management Information Block (MIB) ... 23 Glossary of Terms Operations Guide - DOC. 5718 Ethernet Input/Output Module Contents • i...

  • Page 5: Ethernet Input/Output Module: Cen-Io

    CEN-IO Description Functional Description The CEN-IO is an Ethernet interface device for VersiPort input/outputs and relay closure outputs. It detects contact closure, digital and/or analog input/outputs and provides dry contact closure outputs. All signals are monitored/controlled via 10BASE-T Ethernet using standard Internet protocols. The CEN-IO includes a power pack (either a 500 mA pack for 120V AC or a 1000 mA pack for 220V AC supply which is provided with the international configuration, CENI-IO).
  • Page 6 +5V. When <o1> is driven high, versiport 1 is shorted to ground. Digital Inputs: <i1> through <i8> The CEN-IO can detect when one of its versiports is shorted to ground or driven by a 0 to 5 volt digital signal. When a pin is shorted to ground, the corresponding <i1>...

  • Page 7: Physical Description

    <relay1-f> through <relay8-f> allow the Cresnet system to monitor the state of the relays in the CEN-IO. If an external source changes the state of the relay to closed, then the respective line is driven high. If an external source changes the state of the relay to open, then the respective line is driven low.
  • Page 8 Ethernet Input/Output Module CEN-IO Physical Views CEN-IO Ports Most ports are provided on the back of the CEN-IO. Each has a silk-screened label. Refer to the illustration and descriptions below. There is only one port on the front panel of the CEN-IO.
  • Page 9 10BASE-T pinout. Refer to the pinout table after this paragraph. Ethernet Port (RJ45) Pinouts CEN-IO Indicators There are 21 LED indicators located on the front panel of the CEN-IO. Refer to the illustration and descriptions below. CEN-IO Indicators (Front Panel) PWR (Power) This LED illuminates when power is supplied to the CEN-IO.

  • Page 10: Leading Specifications

    These LEDs illuminate when the input or output voltage threshold for respective INPUT ports are exceeded. Leading Specifications The table below provides a summary of leading specifications for the CEN-IO. Dimensions and weight are rounded to the nearest hundredth unit. Leading Specifications of the CEN-IO...

  • Page 11: Setup Menus

    The CEN-IO setup menus can be accessed only after connecting the communications port of the PC to the PC port on the CEN-IO. Communication cables are not provided. Refer to “Preparation for Use” on page 6 for CEN-IO hookup details.

  • Page 12: Network Functions

    Ethernet Input/Output Module Apply power to the CEN-IO and notice that the MAIN MENU is displayed in the Viewport window, shown below. MAIN MENU in Viewport Window The menu consists of 7 options. Selection is made by depressing the appropriate number for each menu option.
  • Page 13 IP MTU (*) - Depressing “4” from the TCP/IP CONFIGURATION MENU allows the user to change the IP MTU for the connected CEN-IO. The program displays the current IP MTU and prompts the user to enter an new IP MTU. Enter the new IP MTU and depress ENTER.
  • Page 14 A NMS trap catcher is an NMS configured to receive the traps originating from the CEN-IO. CONFIGURE NMS TRAP CATCHERS MENU in Viewport Window 10 • Ethernet Input/Output Module: CEN-IO • Display NMS Trap Catchers - Depressing “1” from the CONFIGURE NMS TRAP CATCHERS MENU instructs the program to reveal its three trap catchers.
  • Page 15 Change the Contact Information - Depressing “1” from the MISCELLANEOUS SNMP INFORMATION MENU instructs the program to reveal the current contact information value and prompts the user to ‘Enter the new “Contact Information”’. Enter the new string Ethernet Input/Output Module: CEN-IO • 11...
  • Page 16 MENU permits the user to delete an existing master IP address and new master CRESNET ID. The program lists addresses for each master IP address and new 12 • Ethernet Input/Output Module: CEN-IO (254 character maximum) and depress ENTER. The program responds with a ‘SAVED’...

  • Page 17: Relay Control

    PING (ICMP Echo) Test Depressing “4” from the NETWORK FUNCTIONS MENU allows the user to perform a PING from the CEN-IO to test the Ethernet connection and the TCP/IP configuration. The program responds by revealing the source IP address and prompts the user to enter the destination IP address.

  • Page 18: Versiport Control

    ENTER. If done correctly, the program responds that the password was accepted. The program further responds by prompting the user to ‘Press space bar to continue’. Doing so displays the MAIN MENU again. 14 • Ethernet Input/Output Module: CEN-IO • Depress “1” to toggle the voltage state.

  • Page 19: Restart Box

    A basic CEN-IO SIMPL program is shown below in block diagram form. This example demonstrates a two zone lighting system (ZONE 1 and ZONE 2) that utilizes a CT-3500 touchpanel as the user interface and a CEN-IO to control the lights.

  • Page 20: How To Create The Program

    ZONE 1 and join numbers 3 and 4 for ZONE 2). Each zone has a light sensor that is connected to an analog input of the CEN-IO. The lights can be turned off either via a button press from the touchpanel or when the sensor detects a light level greater than 50% of its maximum value.
  • Page 21 Use the Programming Manager workspace (Project | Program System) in SIMPL Windows to select symbols and assign their respective signals. For this example, a touchpanel and CEN-IO symbol were added automatically when the devices were added to the system in the Configuration Manager workspace. Expand the Network Modules folder and double click on the CT-3500 for a detail view (alternatively CTRL+D or drag and drop into Detail View).
  • Page 22 Ethernet Input/Output Module Expand the Ethernet folder and double click on the CEN-IO for a detail view (alternatively CTRL+D or drag and drop into Detail View). Assign the signal as shown after this paragraph. Detail View of the CEN-IO in SIMPL Windows’ Programming Manager All logic symbols necessary for the SIMPL Windows program must be added from the Symbol Library in the Programming Manager workspace.
  • Page 23 Detail View of a MULTIPLE ONE SHOT (S-3) in SIMPL Windows’ Programming Manager Detail View of the ANALOG COMPARE (S-4.1 and S-5.1) in SIMPL Windows’ Programming Manager Operations Guide - DOC. 5718 Ethernet Input/Output Module Ethernet Input/Output Module: CEN-IO • 19...

  • Page 24: Problem Solving

    LAN. Further Inquiries If after reviewing this Operations Guide for the CEN-IO, you cannot locate specific information or have questions, please take advantage of Crestron's award winning customer service team by calling: For local support from exclusive Crestron factory-trained personnel in New Zealand call Amber Technologies at +649-410-8382.

  • Page 25: Return And Warranty Policies

    CRESTRON shall not be liable to honor the terms of this warranty if the product has been used in any application other than that for which it was intended, or if it has been subjected to misuse, accidental damage, modification, or improper installation procedures.

  • Page 27: Appendix

    IMPORTS enterprises FROM RFC1155-SMI OBJECT-TYPE FROM RFC-1212; -- CENIO is the first subtree within Crestron's enterprise MIB tree crestron OBJECT IDENTIFIER ::= { enterprises 3212 } crestron-CENIO OBJECT IDENTIFIER ::= { crestron 1 } -- textual conventions DisplayString ::= OCTET STRING -- This data type is used to model textual information taken -- from the NVT ASCII character set.
  • Page 28 Ethernet Input/Output Module relay OBJECT IDENTIFIER ::= { crestron-CENIO 1 } versiport OBJECT IDENTIFIER ::= { crestron-CENIO 2 } -- the relay group relayNumber OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "The number of relays in this system." ::= { relay 1 }...
  • Page 29 Crestron CEN-IO relayDescr OBJECT-TYPE SYNTAX DisplayString (SIZE (0..255)) ACCESS read-write STATUS mandatory DESCRIPTION "A textual string containing information about the relay." ::= { relayEntry 2 } relayState OBJECT-TYPE SYNTAX INTEGER ACCESS read-write STATUS mandatory DESCRIPTION "The current operational state of the relay (0=Open,1=Closed)."...
  • Page 30 "The current analog input level of the versiport." ::= { versiportEntry 4 } versiportAnalogThreshold OBJECT-TYPE SYNTAX INTEGER ACCESS read-write STATUS mandatory DESCRIPTION "The current analog threshold value of the versiport." 26 • Appendix Crestron CEN-IO Operations Guide - DOC. 5718...
  • Page 31 Crestron CEN-IO ::= { versiportEntry 5 } versiportGroundingState OBJECT-TYPE SYNTAX INTEGER ACCESS read-write STATUS mandatory DESCRIPTION "The current grouding state of the versiport (0=Grounded,1=Floating)." ::= { versiportEntry 6 } versiportVoltageState OBJECT-TYPE SYNTAX INTEGER ACCESS read-write STATUS mandatory DESCRIPTION "The current voltage state of the versiport (0=No volatge supplied,1=Voltage supplied)."...

  • Page 33: Glossary Of Terms

    1500 for an all ethernet network. MAC Address MAC address is a unique hardware address assigned to every network device in use. The MAC address is assigned by Crestron at the factory and is never changed. Operations Guide - DOC. 5718 Ethernet Input/Output Module...
  • Page 34 Ethernet Input/Output Module Master List Master list is a list of Crestron Internet Protocol (CIP) enabled devices that will be informed of any changes in the state of the controlled device. The device accepts commands from the addresses of these masters.
  • Page 35 Crestron CEN-IO Ethernet Input/Output Module This page intentionally left blank. Glossary of Terms • 31 Operations Guide - DOC. 5718...

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