Z203403-0B PAGE 1 ©2012 Veris Industries USA 800.354.8556 or +1.503.598.4564 / support@veris.com 04123Alta Labs, Enercept, Enspector, Hawkeye, Trustat, Veris, and the Veris ‘V’ logo are trademarks or registered trademarks of Veris Industries, L.L.C. in the USA and/or other countries.TMRELAYSINSTALLATION GUIDE20A SPST Enclosed Relay With Digital HOA MonitorInstaller’s SpecificationsOperating Temperature -40° to 60°C (-40° to 131°F)Operating Humidity 10-90% RH, non-condensingExpected Relay Life Electrical (@ rated current) 100,000 cycles; Mechanical (unpowered) 10,000,000 cyclesRelay Status LED ON=energizedWire Specifications: Lead Length 14”(356mm) min. Gauge UL1015; Coil: 18AWG; Contacts: 12AWG; HOA monitoring wires: 16AWGInsulation Class 277VAC RMSDigital Monitor Maximums: Dry Circuit Contact Rating (Max.) 24VAC/DC@100mAAgency Approvals UL 508 enclosed device listing, pollution degree 2V123V123DIMENSIONSNOTICE• This product is not intended for life or safety applications.• Do not install this product in hazardous or classified locations.• The installer is responsible for conformance to all applicable codes.• Mount this product inside a suitable fire and electrical enclosure.INSTALLATIONDisconnect and lock out all power sources before beginning the installation.1. Using the threaded nipple, connect the relay to the desired enclosure through a knock out hole.2. Secure with the conduit nut provided.3. Connect coil wires:• Choose the coil common lead (white with yellow stripe) and connect it to the common (-) source termination point.• Choose either the low voltage (10-30VAC/DC, white with blue stripe) or high voltage (120VAC, white with black stripe) lead, depending on the application requirements, and connect it to the (+) source termination point.*Note: When connecting the control side of this device (#18 wires) to power line circuits, provide currenting limiting at 7 amps max.4. Connect relay contacts:• Choose the relay common wire (yellow) and connect to the switched load.• Choose the relay N.O. (orange) and/or* N.C. (blue) lead and connect to the switched load.5. Connect digital HOA monitor wires:• Choose the solid brown and solid grey wires and connect them to two different digital inputs, referencing the violet wire as common.6. Secure the enclosure and reconnect power.* Isolate or insulate all non-terminated wires according to local electrical code requirements, i.e. wire nut.2.0"(52 mm)2.5"(64 mm)3/4" NPT Nipple2.3"(59 mm)4.0"(103 mm)3.8"(97 mm)HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH• Follow safe electrical work practices. See NFPA 70E in the USA, or applicable local codes.• This equipment must only be installed and serviced by qualified electrical personnel.• Read, understand and follow the instructions before installing this product.• Turn off all power supplying equipment before working on or inside the equipment.• Use a properly rated voltage sensing device to confirm power is off. DO NOT DEPEND ON THIS PRODUCT FOR VOLTAGE INDICATIONFailure to follow these instructions will result in death or serious injury.DANGER Z203403-0B PAGE 2 ©2012 Veris Industries USA 800.354.8556 or +1.503.598.4564 / support@veris.com 04123Alta Labs, Enercept, Enspector, Hawkeye, Trustat, Veris, and the Veris ‘V’ logo are trademarks or registered trademarks of Veris Industries, L.L.C. in the USA and/or other countries.TMV123INSTALLATION GUIDEWIRING COLOR CODESCONTACT AND COIL SPECIFICATIONS24VAC/DC120VACLOWwht/blueCOMMwht/yellowHIwht/blackCONTACT OUTPUTCONTROL SYSTEM INPUTCommonHOA POSITIONSWIRING EXAMPLENipple mount directly to a panelNipple mount to a 2x or 4x electrical boxTo LoadTo ControlsCOILCONTACTSTo LoadTo ControlsWire NutCOIL CONTACTSHANDOFFAUTOUp position: contacts are closed.Middle position: contacts are open.Down position: control system actuates the contacts.Coil Voltage 24VAC/DC, 120VAC Voltage Coil Current AC DC24V.................... 75mA.................... 32mA120V.................... 22mA –TYPICAL COIL PERFORMANCECONTACT RATINGSResistive..... 20A(r)@240VAC 8A@28VDC 14A@14VDCMotor......... 250VAC, 1HP N.O. & N.C.Digital HOA Position MonitorNext >