Catalogs >
OMEGA >
BIG Display Meters and Controllers

BIG Display Meters and Controllers
2Pages

Catalog excerpts

BIG Display Meters and Controllers iLD-UTP and iLD-SP Series 57 and 101 mm (2.25 and 4") Displays Available! Meters shown smaller than actual size. The BIG Displays are easy to configure and scale to virtually any engineering units with the push buttons on the front panel, or with a personal computer using the free configuration software and the optional Ethernet connectivity or Serial Communications. The Ethernet option allows the device to be connected on a standard Ethernet network and communicates using standard TCP/IP protocol. The Ethernet option (-C4EI) also includes RS485 (and RS422) Serial Communications. The serial communications option (-C24) includes both RS232 and RS485 (and RS422) on one instrument. It communicates with a straightforward ASCII communications protocol, as well as MODBUS protocol. U IG Bright LED 4-Digits B U rogram to Change Colors: P RED, AMBER, GREEN U emperature and Process Input T U train and Process Input S U ptional Relays for Alarm O and Full PID Control U Communications Via Ethernet, RS232, RS485, and MODBUS® U Embedded Web Server Control Functions The Universal BIG Displays features a choice of two optional outputs: Form C SPDT (single pole double throw) mechanical relays (-3), Solid State Relays (-2), DC pulse (-4), and/or programmable analog output (-5) selectable as either a controlling function or as retransmission of the process value. The BIG Displays can handle a wide variety of signal inputs direct from transducer or process transmitters and offer multiple control output options and serial or Ethernet connectivity for logging the data. The “Universal Temperature+Process BIG Display” (iLD-UTP) is designed for Thermocouples, RTD’s, and Process (DC) Voltage or Current. It handles TEN (10) thermocouple types: K, J, T, E, R, S, B, C, N, & J DIN. It works with a wide selection of RTD’s, both Pt. 0.00385 and 0.00392 curves for 100 Ω, 500 Ω, and 1000 Ω and it measures with 2, 3, or 4 wire connections for the highest accuracy. This model also measures process voltage: 0 to 100 mV, 0 to 1V, 0 to 10V ranges and process current, 0 to 20 mA (4 to 20 mA) with built-in excitation of 24 Vdc standard. The Universal BIG Displays can control simple manual operation to ON-OFF and full Autotune PID control. (Selectable preset tune, adaptive tune, PID, PI, PD control modes.) The dual control outputs can be configured for a variety of independent control and alarm applications. The ramp-to-setpoint feature allows the user to define the rate of rise to setpoint, minimizing thermal shock to the load during start-up. Maximum ramp time: 99.59 (HH.MM), Soak: 00.00 to 99.59 (HH.MM), Damping: 1 to 8 in unit steps. Input types: 0 to 20 mA, 0 to 100 mV, 0 to 1 V and 0 to 10 Vdc. The “Universal Strain+Process BIG Display” (iLD-SP) handles a wide variety of DC voltage and current outputs from all common load cells, pressure transducers, and most any strain gage type of transducer. The meter measures input ranges of 0 to 100 mV, -100 mV to 1V, 0 to 10V, 0 to 20 mA (4 to 20 mA) with built-in excitation of 5 Vdc and 10 Vdc standard. This model also features 10 point linearization enabling accurate measurements from a wide assortment of unique and nonlinear transducers. For applications that do not require PID control, Universal BIG Displays controllers are available in a special model that offer simplified programming. The Universal BIG Displays “Simplified Menu” model (specify -SM option) offers simplified programming. The menu flowchart is similar to programmable digital panel meters that are used for on/off control or alarms. (Please see the Universal BIG Displays operator’s manuals for programming details.) M-87

Open the catalog to page 1

Programmable Color Display The BIG Display can be programmed to change colors between RED, AMBER, and GREEN at any set point or alarm point. The BIG Display has a wide range of signal inputs as well as control, alarm, and communication outputs including: RS232, RS485, MODBUS®, and Ethernet. The device with an embedded Web Server can connect directly to Ethernet/Internet. You can “see” your meter and control your process through a web browser over the Internet from halfway around the world. With the BIG Display, you can also see your meter from a hundred feet. The BIG Display can be mounted...

Open the catalog to page 2