ERn Wall Mount Enclosure Installation Manual Revision B C o p y r i g h t © E le c tr o n i c T h e a t r e C o n t r o l s , I n c . All Rights reserved. P r o d u c t in f o r m a t i on a n d s p e c i f i c a t i o n s s u bj e c t t o c h a n g e .
ET C ®, U n i s o n ®, E D M X ™ a r e e it h e r r e g i s t e r e d t ra d e m a r k s o r t r a d e m a r k s o f E l e c t r o n i c T h e a t r e C o n t r o l s , I n c . in t h e U n i te d S t a te s a n d o t h e r c o u n t r ie s . E c h e l o n ®, LO N ®, L ONW ORKS® a r e r e g i s t e r e d tr a d e m a r k s o f E c h e l on C or p o r a ti o n i n t h e U n i t ed S t a t es a n d other countries.
Table of Contents Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . 1 ERn External Processing Rack . . . . . . . . . . . . . . . . . . . . . . . . . .1 ERn Modules and Options. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 Warnings and Notice Conventions . . . . . . . . . . . . . . . . . . . . . . .4 Contacting ETC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 Prepare for Installation . . . . . . . . . . . . . . . . . 5 Preparations . . . . . . . .
Terminate Contact Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . .22 Final Installation and Power Up . . . . . . . . . 23 Completing the Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24 Check Main Power Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24 Check Line Voltages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24 Final Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Introduction Welcome to the installation manual for the Unison® ERn Enclosure. This manual contains the procedures for safe and efficient installation of wall-mount ERn series control enclosures, including wire termination and option kit installation. ERn series enclosures provide Unison architectural control to distributed Unison, Sensor+, or other DMX512 systems.
ERn Modules and Options P-ACP URTO P-SPM UBPO P-REP ERn-RPS ERn-NET P-DREP ERn-BM Model Part Number P-ACP 7180A1001 P-SPM 7182A1001 P-REP 7182A1003 P-DREP 7182A1004 2 Description Notes Paradigm Architectural The Paradigm ACP provides powerful and flexible control for Control Processor architectural and theatrical applications with integrated networking for both NetConnect and LinkConnect networks. • Supports up to 1024 control channels using industry standard protocols.
Part Number Model ERn-NET 7180A1400 UBPO 7180A1411 URTO 7180A1410 ERn-BM 7180A1402 ERn-RPS 7180A1401 Introduction Description Notes ERn Ethernet Switch Module The ERn Ethernet Switch (ERn-NET) provides four ports of 802.3af compliant Power over Ethernet (PoE) and one port for the Paradigm Architectural Control Processor. • Not compatible with a rack mounted ERn enclosures. • Not compatible with an ERn4 230 VAC enclosures.
Warnings and Notice Conventions These symbols are used throughout this installation manual to alert you to danger or important information: Note: Notes are helpful hints and information that is supplemental to the main text. CAUTION: A Caution statement indicates situations where there may be undefined or unwanted consequences of an action, potential for data loss or an equipment problem.
Chapter 1 Prepare for Installation This chapter contains the following sections: 1 • Preparations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 • Where to Install the Enclosure . . . . . . . . . . . . . . . . . . . . . . . . .8 • Wire Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Preparati ons Unpack and Inspect Before you begin installation, check your shipment and confirm it arrived complete and undamaged. Step 1: Check the shipping container for physical damage. Step 2: If you find damage, document it to help with a claim against your shipper. Step 3: Unpack your order and check the contents against the packing list to be sure your order is complete. Step 4: If you discover a problem, call ETC Systems Group at (608) 831-4116.
General Lockout/Tagout Procedures: • Notify all affected employees that a lockout/tagout procedure is ready to begin. • Turn off the equipment at the control panel. • Turn off or pull the main disconnect. Be sure all stored energy is released or restrained. • Check all locks and tags for defects. • Attach your safety lock or tag on the energy isolating device. • Try to restart the equipment at the control panel to ensure that it is secured.
Where to Install the Enclosure The Unison External Processing Enclosure (ERn) can be wall (surface) mounted or rack mounted depending on the rack mounting type ordered. For rack mounted installation instructions reference the “ERn Rack Mount Enclosure Installation Manual”. Surface mount the ERn enclosure on a load bearing wall, in an electrical closet or a room with restricted public access. It is recommended that you install the rack at least 36” (914.
Wire Requirements Wire Routing and Specification Unison ERn enclosures have conduit knockouts on the top and bottom for incoming power and control wiring. Alternatively, conduit knockouts are located on both sides of the rack for control signal wiring as needed. Signal and power wiring must be run in separate conduit in accordance with local codes. Control and power must be run in separate conduit.
The following table lists the recommended control wire types used in a typical Unison installation and the maximum wire runs allowed.
Chapter 2 Install Rack Enclosures This chapter contains instructions for installation of the ERn enclosure and rough-in of conduit and wiring. The introduction contains the following sections: 2 • Install the Rack Enclosure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12 • Rough-in Conduit and Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Install the Rack Enclosure The wall must be strong enough to hold the rack fully populated with modules, conduit and wire. The maximum weight of an ERn enclosure is approximately 45 lbs (20.4 kg). Step 1: Determine where your rack will be installed using the weight and dimension requirements detailed in “Where to Install the Enclosure,” page 8. Step 2: Use the measured slot dimensions located in the graphic below to mark the hole locations for the mounting hardware. ERn enclosure rear panel ERn2 - 6.
Rough-in Conduit and Wiri ng WARNING: All rack terminations must be done with the power off. Racks installed without an accessible power disconnect device cannot be serviced or operated safely. Follow all local codes and restrictions. When the disconnect device is not located near the installed rack enclosure, the disconnect should allow for proper lockout / tagout. See “Lockout / Tagout” on page 6.
Rough-in Line and Control Conduit and Wiring The ERn enclosure requires line power and control wire terminations. For installation convenience all terminations are accessible from the front of the rack. A single phase line power and all required control wires may be pulled through any of the conduit knockouts provided, or other labeled locations. Note: Control (signal) wiring and power wiring must be run in separate conduit in accordance with local code. Step 1: Plan wire entry to the rack.
Chapter 3 Terminate Wiring This chapter contains the following sections: 3 • Connect Line Power Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16 • Connect Control Wiring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Connect Li ne Power Wiri ng WARNING: All rack terminations must be done with the power off. Racks installed without an accessible power disconnect device cannot be serviced or operated safely. ERn enclosures are available in 100-120, 230 CE, and 240 VAC single phase configurations. The ERn enclosure requires a single phase, 20 amp (maximum) at 120 VAC input feed or a 15 amp (maximum) at 230 and 240 VAC.
Connect Control Wiring Note: All low voltage control cables must be run in separate conduit from power wires in accordance with local codes. Low voltage data connects to pluggable connectors on the left and right input/output boards of the ERn enclosure. The ERn2 includes only one each left and right I/O board while the ERn4 includes two of each. Right I/O boards Wire tie down locations are provided on the rear panel.
C o n n e c t E R n R i g h t I / O D a t a T e r m i n a t i on s 24Vdc In 24V In Auxiliary Power - 24Vdc - + - + - + - + - + Aux Power BABABA LinkPower control BABABA DMX A Input/Output LON ERn-RPS In Ride Thru / Batt RPS In DMX A DMX Pass-Thru ru/Ba Ride Th DMX Pa ss-Thr u DMX B Input/Output tt CDI DMXA LON DMXB DMX Note: B The 24 Vdc connection is the power Supply (ERn-PS) connection and is connected for you at the factory.
DMX Input/Output Termination: Insulation Displacement Connectors The graphic below illustrates DMX termination layout for an insulation displacement connector (IDC). This connector type is intended for use with belden 1583A (or approved equal, such as Category 5, 5E, or 6) cable type. The insulation displacement connector kit (IDC) may be requested from the factory but is not supplied as standard. Request the IDC Pluggable Connector Termination kit, part number 4100A1013.
Step 2: Strip 3/16” (5mm) if insulation from the ends of each wire pair. Step 3: Remove the LinkPower connector (labeled LON) from the right I/O board. Step 4: Loosen the terminal screws for as many wire pairs you are terminating. Step 5: Insert each white wire from the pairs into an “A” terminal on the connector and tighten the screw firmly to secure the wire into the connector.
DMX T e rmination DMX requires 120 termination at the last DMX device in the control run. Since an ERn enclosure with a Paradigm Architectural Control Processor installed can utilize up to two DMX inputs (2 DMX runs) the right I/O board provides termination switches. Notice the two termination switches labeled DMXA and DMXB. Each switch has three termination positions: B+ B- Com A+ A- Com CDI port DMXA Ride Thru /Batt LON • Source - reserved for RDM termination (future development).
Connect to Ethernet RJ-45 Network interface to the ERn enclosure is made through the RJ-45 connector (labeled Ethernet) located on the left I/O board. Use the included Network Termination Kit to terminate the incoming building wire. Note: All Ethernet terminations must follow IEEE 802.3 and be terminated to the T568B standard.
Chapter 4 Final Installation and Power Up This chapter contains the following sections: 4 • Check Main Power Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . .24 • Check Line Voltages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24 • Final Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Completing the Installation It’s a good idea to look over the entire installation before applying power to the enclosure. WARNING: Power must be turned OFF when you perform this procedure. ETC recommends that your facility adopts a lockout / tagout procedure to protect your maintenance personnel during maintenance procedures. • Clean out dust and debris from the enclosure interior. • Check for loose connections, bare wires, and damaged insulation. Repair any damage that is discovered.
Step 3: Step 4: Open the ERn door and check voltage between phase, neutral, and ground. The ERn supports input power ranging + / - 10% of the rated voltage. • 100 VAC, (acceptable range 90-110 VAC) • 120 VAC, (acceptable range 108-132 VAC) • 230 VAC CE, (acceptable range 207-253 VAC) • 240 VAC, (acceptable range 216-264 VAC) Turn off power at the main circuit breaker. Final Installation Step 1: Install the Paradigm Architectural Control Processor (P-ACP) in the appropriate module slot.
Chapter 5 Install Rack Options This chapter contains the following sections: 26 • Install the RideThru Option (URTO) Kit . . . . . . . . . . . . . . . . .27 • Install the BatteryPack Option (UBPO) Kit . . . . . . . . . . . . . .29 • Install a Paradigm Repeater or Dual Repeater Module . . . .31 • Install Redundant Power Supply . . . . . . . . . . . . . . . . . . . . . .35 • Install the Ethernet Switch Module . . . . . . . . . . . . . . . . . . . .
Rack Options Unison ERn options include the RideThru Option (URTO) kit, BatteryPack Option kit (UBPO), Ethernet Switch Module (ERn-NET), and the Redundant Rack Power Supply (ERn-RPS). Additionally you may use a Station Repeater Module in the ERn4 enclosure top module slot instead of a secondary Paradigm Station Power Module. See “Install a Paradigm Repeater or Dual Repeater Module” on page 31.
Step 1: Step 2: Step 3: Remove modules from the ERn enclosure for RideThru Option board installation access. • For an ERn2, remove only the bottom option module from the rack enclosure. • For an ERn4 with two Paradigm ACPs, remove the bottom option module and the rack power Supply from the rack enclosure. Align the RideThru Option board to the mounting studs in the right corner of the ERn enclosure (see graphic on the previous page). • Notice the mounting holes on the option board.
Install the BatteryPack Option (UBPO) Kit Note: An ERn enclosure supports the use of either the Unison RideThru Option (URTO) or the Unison BatteryPack Option (UBPO), but not both in the same enclosure. The BatteryPack Option (UBPO) kit provides battery power during power outages to the Paradigm Architectural Control Processor for up to 90 minutes (ERn with a single P-ACP) or up to 45 minutes (ERn4 with two Paradigm ACPs). The self-contained battery installs on the bottom of the ERn enclosure.
Step 2: Install the Unison BatteryPack on to the bottom of the ERn enclosure as pictured below. a: Insert the tabs from the UBPO into the slots in the ERn enclosure. Note: As the BatteryPack is mated to the rack, the connector on the BatteryPack and the connector receptacle installed in step 1a also mate. b: Secure the UBPO to the ERn enclosure using the screw provided.
Install a Paradigm Repeater or Dual Repeater Module Both repeater module types may only be utilized in the top module slots of the ERn4 rack enclosure. The Paradigm Station Repeater (P-REP) module extends the system station bus length by 1,640 feet (500m) and adds support for up to 30 additional stations.
T e r m i n a te L i n k C o n n e c t C o n t r o l W i r i n g Note: Wire tie down locations provided on rear panel. Unison control stations communicate with the Paradigm Architectural Control Processor using the Echelon LinkPower network (LinkConnect). LinkConnect is based on Echelon® LonWorks® with LinkPower bidirectional protocol, and uses one pair of wires (data+ and data-).
Step 4: Loosen the terminal screws for as many wire pairs you are terminating. Keep in mind that the connector is split into two segments when used with a Dual Repeater Module. Be sure to terminate each wire pair to the correct segment. Step 5: Insert each white (typical) wire from the pairs into an “A” terminal on the connector and tighten the screw firmly to secure the wire into the connector.
Status Indicators When power is applied to the ERn enclosure, the Paradigm Station Repeater Module LEDs located on the front panel illuminate, indicating the status of the auxiliary power, LinkPower control network, and connected stations. The Aux Power and LinkPower LEDs indicate in green when the Paradigm Station Power Module is connected properly and auxiliary power and LinkPower are present. When there is an unbalance in LinkPower the fault indicators illuminate.
I n s t a l l R e d u n d a nt P o w e r S u p p l y The ERn Redundant Power Supply (ERn-RPS) is an additional rack power supply that powers the ERn enclosure if the primary rack power supply is removed or fails. Note: The Redundant Power Supply (ERn-RPS) is not supported in an ERn4 rack enclosure at 230 VAC. Instead, the ERn4 rack at 230 VAC requires two rack power supplies installed in the top (normal) position and in the lower rack option module slot as standard.
Install the Ethernet Switch Module The ERn Ethernet Switch Module installs in the bottom option module tray of the ERn enclsoure, replacing the blank module that ships with the rack from the factory. The bottom option slot is the only position for the Ethernet Switch Module. Note: The ERn Ethernet Switch module (ERn-NET) is not supported in an ERn4 enclosure at 230 VAC, nor is it compatible with a rack mounted ERn enclosure.
C o n n e c t C A T 5 e W i r i ng Note: All Ethernet terminations must follow IEEE 802.3 and be terminated to the T568B standard. Step 1: Pull your CAT5e building wire through the conduit access previously prepared. Step 2: The punch down connector provides insulation displacement therefore stripping of wire is not required. Reference the connector label for the color code for Cat5e wire using the 568B standard. As needed, press here gently with screwdriver to release connector from panel.
Status Indicators When power is applied to the ERn enclosure, the Paradigm Ethernet Switch Module LEDs, located on the front panel, indicate main power, data, and PoE power status. PoE LINK/ACT Power 1 2 3 4 5 • The power LED is blue and will illuminate when the Ethernet Switch is powered. • The LINK/ACT and PoE power LEDs are typical of an Ethernet Switch. • The Link/Act indicator is green and is on if there is a device connected to that port. A blinking LED indicates data activity on the port.
5 Install Rack Options 39
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