GRV-ENC-POLY-SM

DATA SHEET Form 2340-200717 

PAGE 1 

## _groov_ ENCLOSURES 

## Features 

- Cable grips hold specific cables and wires 

- Protect different combinations of _groov_ EPIC and _groov_ RIO 

- Plugs seal unused cable grips 

- Enclosures meet IP65 (GRV-ENC-POLY-SM) and IP69 (GRV-ENC-POLY-MD) ratings 

## GRV-ENC-POLY-SM 

## DESCRIPTION 

These wall-mounted enclosures provide protection and convenient access to your _groov_ EPIC systems or _groov_ RIO modules. Made of a sturdy polycarbonate, each has a transparent cover. They are a handy size for small areas and can be mounted on any wall or panel. 

**GRV-ENC-POLY-SM** —Two DIN rails. The top DIN rail can hold up to 2 _groov_ RIO modules or a _groov_ EPIC processor on a GRV-EPIC-CHS0 chassis with one RIO. The second DIN rail can hold DIN rail accessories, like power supplies, terminal blocks, or relays. 

GRV-ENC-POLY-MD 

**GRV-ENC-POLY-MD** —One DIN rail that can hold a _groov_ EPIC on a GRV-EPIC-CHS0, GRV-EPIC-CHS4, or GRV-EPIC-CHS8 chassis with I/O modules. Depending on the chassis you select, you can also include one or two _groov_ RIO modules. Or, if you are using only RIOs, the DIN rail can hold up to three. 

**NOTE:** If you attach a USB WiFi adapter to your _groov_ EPIC or _groov_ RIO, check the dimensions of the enclosure to make sure there is room for the antenna. 

## DIN Rail for Secure Mounting of _groov_ Products 

Because RIOs and EPIC chassis have built-in DIN rail adapters, you don’t need to buy any extra equipment to attach them to the rail. 

## Keep the Elements Out 

The enclosures are constructed with features to help protect their contents from the environment: 

- Cable grips designed for specific cables and wires, ensuring a snug fit 

- Plugs in the cable grips to seal any unused cable grips 

- Clasp locks to create a tight seal between the lid and the enclosure, yet still provide an easy way to open the lid. 

## Part Numbers 

**Part Description** ——F<———eee _groov_ EPIC/RIO enclosure, GRV-ENC-POLY-SM 1–2 devices/chassis, polycarbonate, wall or panel mount, IP65 _groov_ EPIC/RIO enclosure, GRV-ENC-POLY-MD 1–4 devices/chassis, polycarbonate, wall or panel mount, IP69 

**OPTO 22** • 800-321-6786 • 1-951-695-3000 • www.opto22.com • sales@opto22.com 

© 2020 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations. 

DATA SHEET Form 2340-200717 

PAGE 2 

## SPECIFICATIONS 

|**Specification**|||**GRV-ENC-POLY-SM**||**GRV-ENC-POLY-MD**|**GRV-ENC-POLY-MD**|
|---|---|---|---|---|---|---|
||Depth: 7.14 in/181.3 mm (lid open: 13.34 in/338.7 mm)|||Depth:<br>7.14 in/181.3 mm (lid open: 13.34 in/338.7 mm)||7.14 in/181.3 mm (lid open: 13.34 in/338.7 mm)|
|Dimensions|Height: 12.60 in/319.7 mm|||Height:<br>12.1 in/307.3 mm (lid open: 12.69 in/322.4 mm)||12.1 in/307.3 mm (lid open: 12.69 in/322.4 mm)|
||Width:<br>8.69 in/220.6 mm (lid open: 10.38 in/263.6 mm)|||Width:<br>12.82 in/ 325.7 mm|||
|Items Included|•<br>•|Enclosure<br>Cable grip plugs (inserted into cable grips)||•<br>•|Enclosure<br>Cable grip plugs (inserted into cable grips)||
|IP Ratings|||IP65|||IP69|
|**Capacity:**|||||||
|•<br>_groov_EPICs|•|1 on GRV-EPIC-CHS0||•|1 or 2 on GRV-EPIC-CHS0, or||
|||||•|1 on GRV-EPIC-CHS4, or|1 on GRV-EPIC-CHS4, or|
|||||•|1 on GRV-EPIC-CHS8||
|•<br>_groov_RIOs|•|up to 2||•|up to 3||
|•<br>Combinations|•|1_groov_EPIC on GRV-EPIC-CSH0 with 1|EPIC on GRV-EPIC-CSH0 with 1_groov_RIO|•|1_groov_EPIC on GRV-EPIC-CSH0 with 1_groov_RIO, or||
|||||•|1_groov_EPIC on GRV-EPIC-CSH4 with 1_groov_RIO||
|Torque, tab mounting<br>screws (not included)|50 in-lb (5.65 N-m)|50 in-lb (5.65 N-m)||50 in-lb (5.65 N-m)|50 in-lb (5.65 N-m)||
|Operating Temperature|-20 °C to +70 °C|||-20 °C to +70 °C|||
|Storage Temperature|-40 °C to +85 °C|||-40 °C to +85 °C|||
|Humidity|5–95%|||5–95%|||
|Warranty|30 months|30 months||30 months|30 months||



## MOUNTING THE ENCLOSURE 

For safety and ease of installation, mount the enclosure on a wall or panel _**before**_ mounting any _groov_ EPIC chassis or _groov_ RIO modules inside. Before starting, check the orientation and clearances. 

## Checking Orientation & Clearances 

To ensure that your chosen location provides enough clearance around the enclosure and that you can open the lid, review the dimensional diagrams on page 5 and page 6. Pay attention to the orientation as well: the LEDs, ports, and adapters are along the bottom of _groov_ EPICs and RIOs. Make sure you can still view them and access them when they are in the enclosure. 

## Mounting a GRV-POLY-ENC-SM 

The tabs on the four corners of the enclosure can adjust to three different angles. Use M5 screws to attach the enclosure to the wall or panel. 

**1.** Refer to the dimensional drawings on page 5 to select the angle for each tab. 

**2.** On the enclosure, adjust the tabs on each corner to match the selections you made in step 1. 

**3.** Mark holes on the wall or panel using either the enclosure as a template, with the tabs set to the angles you selected, or the dimensional diagrams on page 5. 

**4.** Beginning at one corner, attach the enclosure to the wall or panel with an M5 screw to the torque specified in "Specifications" on page 2. 

**5.** Hold the box in place after you insert the first screw to prevent it from swinging out of place, or have another person hold it while you attach additional screws. 

## Mounting a GRV-POLY-ENC-MD 

There are two long tabs on the side of the enclosure that you will attach to the wall or panel with M5 screws. 

**1.** Mark holes on the wall or panel using either the enclosure as a template or the dimensional diagrams on page 6. 

**2.** Beginning at one corner, attach the enclosure to the wall or panel with an M5 screw to the torque specified in "Specifications" on page 2. 

**3.** Hold the box in place while you attach additional screws. 

**OPTO 22** • 800-321-6786 • 1-951-695-3000 • www.opto22.com • sales@opto22.com 

© 2020 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations. 

DATA SHEET Form 2340-200717 

PAGE 3 

## MOUNTING _groov_ PRODUCTS INTO ENCLOSURES 

After checking that the enclosure is secured to the wall or panel, you can mount your devices ( _groov_ EPIC, _groov_ RIO, and, if applicable, other DIN rail accessories). On a GRV-ENC-POLY-SM, install EPICs or RIOs on the **top** DIN rail so that there is enough room underneath to access their bottom sides, as well as room to install additional 

accessories on the bottom DIN rail. For instructions on how to mount EPICs and RIOs onto DIN rail, see their respective data sheets: 

- _groov_ EPIC Processor Data Sheet (form 2245) 

- _groov_ RIO Data Sheet (form 2317) 

## Threading Cables and Wires Through the Cable Grips 

Each cable grip allows specific cables and wires to pass through the enclosure. The following diagram identifies which cable grips are best suited for specific cables or wires. 

After threading cables and wires and as a final check (after mounting and installing all devices), make sure to tighten the cable grips and check that all unused cable grips still have their plugs inserted. 

Before threading any cable or wire through any cable grip, remove the plug that comes pre-inserted in the cable grip (see "Removing Plugs" on page 4). 

**==> picture [411 x 173] intentionally omitted <==**

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GRV-POLY-ENC-SM GRV-POLY-ENC-MD<br>(bottom view) (bottom view)<br>Hinge<br>Latches<br>A<br>B A C<br>B C<br>**----- End of picture text -----**<br>


_**A**_ —Ethernet cables fit through the small cable grips. 

- _**B**_ —Power supply cable fits through any of the medium cable grips. 

- _**C**_ —Field wiring, a GRV-TERM26-5, or a GRV-TERMG26-5 fits through the large cable grips. 

**OPTO 22** • 800-321-6786 • 1-951-695-3000 • www.opto22.com • sales@opto22.com 

© 2020 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations. 

DATA SHEET Form 2340-200717 

PAGE 4 

## Removing Plugs 

The plugs in the cable grips ensure that unused cable grips remain sealed. Remove the plugs only if you are threading cables or wires through them; otherwise, leave them in the cable grips. 

**1.** From the outside of the enclosure, unscrew the cable grip nut. Set aside the nut. 

## Threading Ethernet Cable Through Cord Grips 

To thread the Ethernet cables through a medium size cable grip, you can either: 

- Start with an Ethernet cable that does not have an RJ-45 connector at the end, then attach the connector after threading it through the cable grip. 

- Remove the RJ-45 connector at the end of the cable, then reattach it after you thread the cable through the cable grip. 

Consult with your IT department or networking administrator on the proper removal and re-attachment of an RJ-45 connector. 

**2.** Open the lid of the enclosure. 

**3.** Take a screwdriver or blunt point awl and, from inside the box, insert the tip of the screwdriver or awl into the hole of the cable grip. 

## **4.** Push the screwdriver or awl down until you pop out the plug. 

**5.** Screw the grip back onto the base. 

You may want to save the plug in case you need it in the future. 

**OPTO 22** • 800-321-6786 • 1-951-695-3000 • www.opto22.com • sales@opto22.com 

© 2020 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations. 

DATA SHEET Form 2340-200717 

PAGE 5 

## DIMENSIONS—GRV-ENC-POLY-SM 

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Side View «—— 7.14 in / 181.3 mm —><br>Lid Closed<br>Front View<br>**----- End of picture text -----**<br>


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Lid Open<br>**----- End of picture text -----**<br>


## Top View 

**OPTO 22** • 800-321-6786 • 1-951-695-3000 • www.opto22.com • sales@opto22.com 

© 2020 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations. 

DATA SHEET Form 2340-200717 

PAGE 6 

## DIMENSIONS—GRV-ENC-POLY-MD 

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**----- Start of picture text -----**<br>
Side View<br>**----- End of picture text -----**<br>


## Front View 

**==> picture [44 x 8] intentionally omitted <==**

**----- Start of picture text -----**<br>
Back View<br>**----- End of picture text -----**<br>


**SALES** • sales@opto22.com **SUPPORT** • support@opto22.com 800-321-6786 • 1-951-695-3000 800-835-6786 • 1-951-695-3080 

**OPTO 22** • www.opto22.com 43044 Business Park Dr. Temecula, CA 92590-3614 

© 2020 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations. 

## More about Opto 22 

## PRODUCTS 

Opto 22 develops and manufactures reliable, easy-to-use, open standards-based hardware and software products. Industrial automation, process control, building automation, industrial refrigeration, remote monitoring, data acquisition, and industrial internet of things (IIoT) applications worldwide all rely on Opto 22. 

## _groov_ EPIC[®] System 

Opto 22’s _groov_ Edge Programmable Industrial Controller (EPIC) system gives you an industrially hardened system with guaranteed-for-life I/O, a flexible Linux®based processor with gateway functions, and software for your automation and IIoT applications. 

## _groov_ EPIC I/O 

_groov_ I/O connects locally to sensors and equipment with up to 24 channels on each I/O module. Modules have a spring-clamp terminal strip, integrated wireway, swing-away cover, and LEDs indicating module health and discrete channel status. 

_groov_ I/O is hot swappable, UL Hazardous Locations approved, and ATEX compliant. 

## _groov_ EPIC Processor 

The heart of the system is the _groov_ EPIC processor. It handles a wide range of digital, analog, and serial functions for data collection, remote monitoring, process control, and discrete and hybrid manufacturing. 

In addition, the EPIC provides secure data communications among physical assets, control systems, software applications, and online services, both on premises and in the cloud. 

Configuring and troubleshooting I/O and networking is easier with the EPIC’s integrated high-resolution color touchscreen. Authorized users can manage the system locally on the touchscreen or on a monitor connected via the HDMI or USB ports. 

## _groov_ EPIC Software 

Software included in the _groov_ EPIC processor: 

- PAC Control engine to run PAC Control and PAC Display 

- CODESYS Runtime engine to run IEC61131-3 compliant programs built with CODESYS Development System 

- Optional access to the Linux operating system through a secure shell (SSH) to download and run custom applications 

- _groov_ View for building your own device-independent HMI, viewable on the touchscreen, PCs, and mobile devices 

- Node-RED for creating simple logic flows from pre-built nodes 

- Ignition Edge® from Inductive Automation®, with OPC-UA drivers to Allen-Bradley®, Siemens®, and other control systems, and MQTT communications with Sparkplug for efficient IIoT data transfer 

## _groov_ RIO 

_groov_ RIO revolutionizes remote I/O by offering a single, compact, PoE-powered industrial package with web-based configuration, commissioning, and flow logic software built in, plus support for multiple OT and IT protocols. 

Standing alone, it meets the needs of small, variable I/O count applications, especially those that require data logging or data communications, commonly found in IIoT applications. _groov_ RIO can also be used with a Modbus/TCP master or as remote I/O for a _groov_ EPIC system. 

## Older products 

From solid state relays (our first products) to world-famous G4 and SNAP I/O, to SNAP PAC controllers, older Opto 22 products are still supported and still 

doing the job at thousands of installations worldwide. You can count on us to give you the reliability and service you expect, now and in the future. 

## QUALITY 

Founded in 1974, Opto 22 has established a worldwide reputation for high-quality products. All are made in the U.S.A. at our manufacturing facility in Temecula, California. 

Because we test each product twice before it leaves our factory rather than testing a sample of each batch, we can afford to guarantee most solid-state relays and optically isolated I/O modules for life. 

## FREE PRODUCT SUPPORT 

Opto 22’s California-based Product Support Group offers free, comprehensive technical support for Opto 22 products from engineers with decades of training and experience. Support is available in English and Spanish by phone or email, Monday–Friday, 7 a.m. to 5 p.m. PST. 

Support is always available on our website, including free online training at OptoU, how-to videos, user’s guides, the Opto 22 KnowledgeBase, troubleshooting tips, and OptoForums. In addition, instructor-led, hands-on Premium Factory Training is available at our Temecula, California headquarters, and you can register online. 

## PURCHASING OPTO 22 PRODUCTS 

Opto 22 products are sold directly and through a worldwide network of distributors, partners, and system integrators. For more information, contact Opto 22 headquarters at **800-321-6786** (toll-free in the U.S. and Canada) or **+1-951-695-3000** , or visit our website at www.opto22.com. 

**OPTO 22** • www.opto22.com 43044 Business Park Dr. Temecula, CA 92590-3614 

**SALES** • sales@opto22.com **SUPPORT** • support@opto22.com 800-321-6786 • 1-951-695-3000 800-835-6786 • 1-951-695-3080 

© 2001–2020 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations. 

Form 1335-200129