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The TLA is a Factory Mutual approved temperature limit alarm, intended to provide an independent shutdown for thermal processes. The TLA accepts signals from a variety of temperature sensors (thermocouple or RTD elements), and its comprehensive programming allows it to meet a wide variety of application requirements.

Dual 4-digit displays allow viewing of the process temperature and limit setpoint simultaneously. Front panel indicators inform the operator of the process and output status. The main limit output and alarm outputs are field replaceable.

Red Lion Temperature Limit Alarms Model TLA Distributors

TLA Temperature Limit Alarm

The limit output is selectable for high or low trip activation. If the process temperature goes above the limit setpoint for a high trip, or below the limit setpoint for a low trip, the limit relay will de-energize to initiate a process shutdown. The limit output cannot be reset until the process temperature returns to the proper operating range; manual reset is required (local or remote). Sensor failure will initiate a process shutdown.

Relay alarm(s) can be configured to activate according to a variety of actions (Absolute HI or LO, Deviation HI or LO, and Band IN or OUT) with adjustable hysteresis. A standby feature suppresses the alarm during power-up until the process stabilizes outside the alarm region.

If you are looking for Red Lion TLA Temperature Limit Alarms, please call us at (800) 894-0412 or email us at we will do our best to help you find the TLA21000 alarm that you are looking for at the most competitive prices possible. If you are searching for RBDLA210 output board technical information (data-sheets) please use the datasheets or product selection guide page links.

The unit is constructed of a lightweight, high impact plastic case with a tinted front panel. The front panel meets NEMA 4X/IP65 specifications when properly installed. Multiple units can be stacked horizontally or vertically. Modern surface-mount technology, extensive testing, plus high immunity to noise interference makes the TLA extremely reliable in industrial environments.

The TLA meets NEMA 4X/IP65 requirements for indoor use to provide a watertight seal in steel panels with a minimum thickness of 0.09 inch, or aluminum panels with a minimum thickness of 0.12 inch. The units are intended to be mounted into an enclosed panel. It is designed so that the units can be stacked horizontally or vertically. The bezel assembly MUST be in place during installation of the unit.

The TLA is designed for close spacing of multiple units. Units can be stacked either horizontally or vertically. For vertical stacking, install the panel latch with the screws to the sides of the unit. For horizontal stacking, the panel latch screws should be at the top and bottom of the unit. The minimum spacing from center line to center line of units is 1.96" (49.8 mm). This spacing is the same for vertical or horizontal stacking.

Primary AC power is connected to terminals #11 and #12, labeled AC. To reduce the chance of noise spikes entering the AC line and affecting the TLA, an AC feed separate from that of the load should be used to power the TLA. Be certain that the AC power to the TLA is relatively “clean” and within the variation limit. Connecting power from heavily loaded circuits or circuits that also power loads that cycle on and off (contacts, relays, motors, etc.), should be avoided.

Whether we have TLA11100 temperature limit alarm in stock in Boise, Idaho or need to ship direct from Red Lion Controls to any USA cities; Clearwater Tech can get RBD48111 replacement output board to you fast and save you some money. Our industrial factory automation supplies distributors warehouse stocks some Red Lion Controls products enabling us to further assist you in finding the correct Red Lion TLA21010 limit alarm in the USA, Canada, or Mexico. It will be very helpful if you have the RBDLA210 board part numbers ready, then our sales representatives can provide you with a pricing and availability quote for TLA11110 alarm that you are looking for in seconds. If you do not have the part numbers for RBD48111 output board, our application engineers will be able to help you figure out the part numbers and get the price quote to you as soon as possible.

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Weidmuller Modules

Weidmuller modules in the DPA SERIES are used for monitoring limit values. They can be configured for a wide variety of industrial signals and feature two relay contacts for the alarm function on the output side. A potentiometer on the front side is used to custom adjust the setpoints and deadbands. The deadband reduces chatter from the alarm relay during switching operations. The reset point of the relay contact is individually adjusted,

SSAC Controls

The FB Series is a universal lamp alarm relay designed to sense the failure of flashing LED beacon lamps. It will monitor the operation of one to eight beacons connected to a single flasher and/or auxiliary modules and the operation of the flasher. The FB Series output relay energizes when one or more lamps fail. All monitored lamps must be the same wattage and voltage. The 0.5A solid-state output energizes