Honeywell TC-OAH061

Number of channels: Honeywell TC-OAH061 has 6 electrically isolated channels.

Output type and range: Current loop, current range is 4 to 20mA, maximum output 21.0mA.

Measurement accuracy: 0.02% FS.

Original operating temperature range: - 40 to 75°C;

Method of communication: Honeywell TC-OAH061 uses an RS-485 communication protocol and supports IEC 61131-3 programming.

Resolution: Current resolution equals 13 bits, that is to say, up to 21mA.

Anti-interference ability: Under 10V/m, 27 to 1000 MHz radio frequency interference, the error is less than 2.0% of range.

Module update rate: The module update rate of all channels is 25ms.

Power consumption: With the maximum power consumption being 6.7W.

Isolation voltage: The isolation voltage among the channels also from the user to the systems in question is guaranteed, and 100% tested for each channel at 2546VDC for 1 second.

Connection terminals: TC_TBN H, 20-bit terminal block.

Features

Isolation protection: The isolation performance between channels and between users and systems is good, and the isolation voltage is 100% tested at 2546VDC for 1 second, which can prevent signal interference and fault diffusion between different channels, ensure the safe and stable operation of the system, and improve the reliability and maintainability of the system.

Multi-channel input capability: Honeywell TC-OAH061 possesses multiple input channels.  This multi-channel capability provides ample opportunity. Honeywell TC-OAH061 can connect many temperature sensors simultaneously to collect real-time temperature details at multiple monitoring points, making it possible to look towards many critical parts that require temperature monitoring in larger industrial plants and complex industrial processes. For example, in these processes, there is temperature area monitoring for steam turbines, others concerning boiler parts, various pipelines, and stuff required for having accurate temperatures monitored on-site. Having these sensors all connected to Honeywell TC-OAH061 would diminish the number of devices that would eventually be used, which is going to reduce not only the hardware cost, but also the space, thus lessening the complexity in cabling and architecture for all systems.

Application

Data acquisition: Honeywell TC-OAH061 can transmit the collected temperature data to the data acquisition system or monitoring center for data analysis and processing. For instance, in environmental monitoring, the temperature data of the ambient air of several monitoring points can be gathered by Honeywell TC-OAH061 and analyzed to inform environmental evaluation and decision-making ; in industrial IoT applications, this provides temperature data support for remote monitoring and fault diagnosis.

Energy management: Honeywell TC-OAH061 would assist companies to monitor and manage their energy consumption, analyze energy utilization efficiency through temperature monitoring of energy equipment and systems, and discover potential energy savings. For example, Honeywell TC-OAH061 may rely on generating sets, boilers, and other equipment to monitor all power plants for the optimization of equipment operating parameters and to create improvement in energy conversion efficiency. In the industrial enterprise energy management system, temperature data collection is of critical value and offers data basis for energy audit and subsequent energy saving measures.