Other Accessories Meter accessories sold by eGauge Systems. eGauge Display Caster  Visit the online store page Model: EDC eGauge Display Caster The eGauge Display Caster provides an easy method display an eGauge meter device interface on a TV or monitor via HDMI through an easy-to-use interface. The Display Caster has a USB input for power, USB inputs for keyboard and mouse for initial configuration, and an HDMI output to connect to a TV or monitor. Network/internet connection can be obtained through built-in 2.4GHz WiFi or an Ethernet-direct connection. Once the Display Caster is configured, the saved eGauge device interface will be displayed after automatically recovering from a power outage or communication loss. Specifications USB-C powered* USB for keyboard and mouse Micro-HDMI to HDMI output* 2.4GHz b/g/n * Versions shipped prior to 2023-08-18 are powered by Micro-USB and have a full-size HDMI port Hardware included eGauge Display Caster USB-C to USB-A for power* 120V to USB-C power adapter for power* Micro-HDMI to HDMI cable* Printed Manual Velcro for mounting * Versions shipped prior to 2023-08-18 include a Micro-USB to USB-A cable, 120V to Micro-USB adapter, and HDMI cable instead Assembly/installation information The default password for the display caster is printed on the paper attached to the manual, as well as inside the box with the eGauge Display Caster. The password can be changed during setup. Do not leave keyboard/mouse, or USB ports accessible in public kiosk display Connect keyboard and mouse via USB Connect HDMI to television or monitor Apply power using the 120V supply adapter, or USB-to-USB cable Configure network, timezone, and device to display and save as default (see Display Caster Manual for software setup information). Software configuration Information Ensure timezone is set correctly Ensure default kiosk is saved Follow the Display Caster Manual for software setup. Factory Reset Connect a keyboard and use the following key combination. Current model: shift+escape, f, r, tab one at a time.Older models: ctrl+shift+j simultaneously. Documents Display Caster Manual (current version) Display Caster Manual (old version) 12 Volt Power Supply  Visit the online store page SKU: PSU12V The 12 Volt Power supply is a standard power supply to convert 100-240VAC @ 0.5A (50/60Hz) to +12VDC @ 1A used to power the BF430 RS485-to-Ethernet adapter, CR-Magnetics DC CTs and other powered devices. May be used on 240VAC services with the appropriate adapter (not included). 12V Power Supply Specifications 12Vdc output 120V US plug input Isolated supply barrel-jack connector Hardware Included 2-prong US style power supply with barrel jack Assembly/installation information Can be used to supply power to: BF-430 RS485 to USB converter via barrel jack IMT irradiance sensor Other future product offerings by eGauge eGauge CT Extension Kit The eGauge CT Extension Kit (ESH044) allows up to four CTs to be connected to an eGauge located within 100'/33m of the CT Extension Kit. The CT Extension Kit is designed to be installed in a separate junction box outside the breaker panel, and requires an Ethernet run back to the eGauge meter. With the CT Extension Kit, it's no longer necessary to extend CT leads by hand, reducing issues with improperly spliced or extended wiring. The eGauge CT Extension Kit is compatible with all eGauge meter models (eGauge2, EG30xx, EG4xxx). However, firmware updates may be require to add support for certain types of CTs. eGauge CT Extension Kit Specifications Full specs (data-sheet PDF) ABS 75 x 50 x 21 (mm) 3 x 1.8 x 0.8 (in.) 2 breakway mounting tabs for 5mm fasteners 2 DIN rail 3mm coarse thread screw holes, 4mm depth on back (compatible with EG4xxx meter mounting kit) -30 °C to 70 °C Humidity range: Up to 80% 47 CFR Part 15, Subpart B – Unintentional Radiators, Class B for Home orCommercial use Hardware included 1x Sensor Hub RJ-45 coupler 19" RJ-45 to 2-pin breakout cable Assembly/installation information Do not connect the Sensor Hub Ethernet port to an Ethernet network. It is only used to carry signals from the 2-pin inputs on the Sensor Hub to the eGauge 2-pin ports. The CT Extension Kit consists of three components:1. Extension Hub (Sensor Hub)2. Hub RJ-45 to 2-pin breakout cable (whip)3. RJ-45 Coupler 1. Extension Hub (Sensor Hub) This is the main unit. The RJ-45 jack is used to connect the hub to the eGauge. The four switches A through D on the face of the unit must be set to the right-most position. The hub does not require power. 2. Hub RJ-45 to 2-pin breakout cable (whip) This connects the hub to the eGauge. The eGauge to hub connector splits the RJ-45 cable into four sensor channels. To install, connect the two pin CT plugs to CT ports on the eGauge. Connect the RJ-45 plug to the Extension Hub (either directly or using the coupler). Note that the wire colors on the two pin plugs correspond to the colors on the front of the Extension Hub. For example, the two pin plug with orange wires would be input "A" on the hub. Do not connect the RJ-45 plug to an Ethernet port on the eGauge or any other hardware. Damage may result. 3. RJ-45 Coupler This can be used to extend the distance between the eGauge and the Extension Hub. The coupler provides a convenient means to extend the wiring between the eGauge and Extension Hub. It does not require power. The RJ-45 plug on eGauge to hub connector (whip) is connected to one side, and a standard CAT5 cable is connected between the coupler and the Extension Hub on the other side. An extension of up to 100'/33m may be used. Longer runs may work, but could also lead to a loss of accuracy. Care should be taken to ensure the extension is wired to the T568B CAT5 standard to avoid mixing up sensor inputs. If in doubt, compare the wiring of the extension to the color key located above the Extension Hub RJ-45 port. Diagrams The image below shows a simplified CT Extension kit wiring diagram. The Extension Hub must be installed in a separate enclosure. Always adhere to code requirements during installation. Multiple CT Extension Hubs can be connected to a single eGauge meter. Care should be taken to identify the hubs correctly, in order to avoid mixing up CTs. Software configuration Information The CT Extension Hub does not require any special configuration when used with CTs. Simply specify the CT type (manufacturer, physical diameter, amperage) and create registers as normal. For example, assume two J&D 10mm 50A CTs on CT ports one and two. Assuming they are each monitoring a single 120V branch circuit (eg, CT1 is monitoring lights and CT2 is monitoring receptacles), the eGauge configuration might look like this: Related Information Current Transformers (CTs) and Sensors Selecting the correct CT Step-down transformer  Visit the online store page Current manufacturer information: Functional Devices model TR50VA008 Stepdown transformers are intended only to power 120V equipment off higher voltage service. To measure 480V delta systems (no neutral), 600V delta systems (no neutral), or 347/600V Wye, please use the EV1000 High Voltage Sensors. Step-down transformer (480/277/240/208 to 120V) 208/240/277/480V to 120Vac, dual hub, 50VA UL Listed transformer. Used for monitoring 480V delta services and powering 120V accessories from higher voltage systems. Transformers provided by eGauge are 50VA (50 watts limit at 1.0 power factor, lower wattage when power factor < 1). They are intended to be used for powering a small amount of equipment provided by eGauge. Attempting to supply loads ~50VA or higher will cause the transformer to trip and require a manual reset. Specifications Full specs (data-sheet PDF) VA Rating: 50 Frequency: 50/60 Hz Mounting: Foot & Dual Threaded Hubs Over Current Protection: Circuit Breaker Dimensions: 3.440 ̋ x 2.510 ̋ x 3.012 ̋ (w/ .500 ̋ NPT Hubs) Wire Length: 9.5 ̋ Typical w/ .5 ̋ Strip Operating Temperature: -30 to 140° F MTBF: 100,000 Hours @ 77° F Construction: Split-Bobbin Weight: 3.04 lbs. Approvals: UL5085-2 Listed General Purpose, US / Canada, CE, RoHS Hardware included Step-down transformer Assembly/installation information Follow instructions included with transformer, ensure correct primary and secondary wires are used. Documents Spec Sheet Related Information 277V Powered Enclosure Kit Potential Transformer Configuration Monitoring 480V and 600V systems EV1000 High Voltage Sensor Power Relay Module (PRM3)  Visit the online store page Model: PRM3 Polyphase equipment control danger warningWhen controlling single-phase or three-phase loads that have more than one currently-carrying conductors (e.g., hot lines, not neutral or ground), be sure to control the relay inputs for the polyphase load simultaneously using mask controls, or there is risk of having the load operate without all phases which may cause damage to the equipment. Read the PRM3 Owner's Manual for safety and full control information. For control: requires eGauge Core or Pro, or a third party controller that supports Modbus RTU or SCPI. By default, the PRM3 is configured with a 10-second minimum open/close duration to minimize unintentional wear on the relays or rapid load switching. For example, by default when a relay input is opened, it will remain in the open state for at least 10 seconds before a command to close it will be acknowledged. This minimum delay may be reconfigured between 0 seconds and 4 minutes and 15 seconds using Modbus or SCPI commands. The eGauge Power Relay Module is a versatile device intended to control up to three 240V AC/15 A resistive loads or motors up to 15 FLA (80 LRA). The relays can be opened and closed individually or synchronously, enabling the switching of up to three single-phase loads, one split-phase and one single-phase load, or one three-phase load. Intended applications include Remote control of air conditioners, heaters, refrigerators, office-automation, and similar equipment. "Front" of PRM3 with relay contacts "Back" of PRM3 with USB and RS485 for power and communication Specifications Full specs (data-sheet PDF) Contacts rated for up to 240 V AC/15 A resistive (50-60 Hz) Relay state persists across power-outages Normally open contacts Can be switched independently or in arbitrary groups Configurable minimum open/close duration to minimize relay wear DIN-rail enclosure USB interface Easy to use SCPI command set (text commands) USB powered RS-485 Interface Single 5 V DC/500 mA power supply Modbus protocol SunSpec compatible Low average power consumption <500 mW typical with all relays on <100 mW with relays off Wide operating range: -30. . . 70 ◦ C, up to 4000 m altitude Certifications UL Listed: IEC/UL 61010-1 Ed. 3.0 B:2010, File Number E524350 FCC FCC’s Title 47 CFR Part 15 Subpart B Class B ICES-003 Information Technology Equipment Class   2-year Limited Warranty Hardware included 1x eGauge PRM3 power relay module 6' USB Type-A to USB Type-B cable for meter or SCPI control and power 3x 2-pin terminal blocks for relays 1x 4-pin terminal block for RS-485 connection for Modbus and power Assembly/installation information The Power Relay Module is usually installed near the load (or loads) that it controls. It is permanently connected equipment. The Power Relay Module is a listed device and must be installed inside a suitable enclosure. The enclosure must be rated according to the environment it is used in. For example, outdoor installations require an outdoor-rated enclosure such asIPX4/NEMA4. Connect the source and load hot wires to each applicable relay port (neutral, if applicable, is always left connected directly to the load). A three-phase load will use all 3 relay inputs. A single-phase load (2 hots) will use 2 relay inputs. A split-phase (hot and neutral) will use one relay input. Connect the USB port and/or RS-485 communication port to the controller or building automation system. If using using the eGauge meter to control the relay, connect the relay's USB port to an eGauge meter USB port. If using SCPI control with a third party controller, connect the relay's USB port to the a controller USB port. If using Modbus control with a third party controller, wire the D+, D-, and Ground pins of the relay's 4-pin plug to the controller's RS485 line. Power is provided via the +5V and Ground pins on the 4-pin plug, or by connecting the relay USB port to another host. When controlling polyphase loads with multiple relay inputs, open and close the relays simultaneously (such as with masks) to avoid damage to the equipment. Software Configuration Be sure to use mask commands for controlling polyphase loads that use multiple PRM3 contacts! The eGauge PRM3 may be controlled through several different options: eGauge Meter Interactive Dashboard control eGauge Meter Lua Scripting eGauge Meter JSON WebAPI control Modbus RTU (RS-485 Serial) SCPI (USB via a CDC ACM virtual serial port) Documents Data Sheet Related Information eGauge meter Lua Scripting Mobile-friendly dashboard Diagrams PRM3 overview Typical RS-485 Wiring Example 3-phase load wiring Neutral may or may not be used depending on the load. Be sure to control all 3 relay inputs simultaneously when turning on or off the three-phase load. Single-phase load wiring Neutral may or may not be used depending on the load. Be sure to control the two relay inputs simultaneously when turning on or off the single-phase load. Split-phase load wiring Neutral may or may not be used depending on the load. Related Material PRM3 software documentation Lua Scripting