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Universal Input Type PID Temperature Controller
Universal Input Type PID Temperature Controller
Features
The Fuzzy Logic plus PID microprocessor-based controller series, incorporate two bright, easy to read 4-digit LED displays, indicating process value and set point value. The Fuzzy Logic technology enables a process to reach a predetermined set point in the shortest time, with the minimum of overshoot during power-up or external load disturbance.
BTC-9100 -- 1/16 DIN size panel mount controller
BTC-7100 -- 72X72 DIN size panel mount controller
BTC-8100 -- 1/8 DIN size panel mount controller
BTC-4100 -- 1/4 DIN size panel mount controller
These units are powered by 11-26 or 90-250 VDC/VAC supply, incorporating a 2 amp. control relay output as standard. The second output can be used as cooling control, or an alarm. Both outputs can select triac, 5V logic output, linear current or linear voltage to drive external device. There are six types of alarm plus a dwell timer can be configured for the third output. The units are fully programmable for PT100 and thermocouple types J, K, T, E, B, R, S, N, L with no need to modify the unit. The input signal is digitized by using an 18-bit A to D converter. Its fast sampling rate allows the unit to control fast processes.
Digital communications RS-485 or RS-232 (for BTC-9100, BTC-8100, BTC-4100) are available as an additional option. These options allow the units to be integrated with supervisory control system and software.A programming port is available for automatic configuration, calibration and testing without the need to access the keys on front panel.
By using proprietary Fuzzy modified PID technology, the control loop will minimize the overshoot and undershoot in a shortest time.
Specification
• Easy-to-use
• Fuzzy modified PID heat & cool control
• Fast A-D sampling rate (5 times/s)
• Universal input (PT100, thermocouple) with high accuracy 18-bit A-D
• Analog output (linear current or voltage) uses high accuracy 15-bit D-A
• RS-485 RS-232 interface
• Programming port provided on board
• Support manual control & auto-tune function
• Wide variety of alarm mode selection
• Lockout protection control
• Bumpless transfer during failure mode
• Soft-start ramp and dwell timer
• Bright display stabilized with digital filter
• SEL function allows to rearrange user menu
• UL/CSA/CE approval
• High performance with low cost
• Fuzzy modified PID heat & cool control
• Fast A-D sampling rate (5 times/s)
• Universal input (PT100, thermocouple) with high accuracy 18-bit A-D
• Analog output (linear current or voltage) uses high accuracy 15-bit D-A
• RS-485 RS-232 interface
• Programming port provided on board
• Support manual control & auto-tune function
• Wide variety of alarm mode selection
• Lockout protection control
• Bumpless transfer during failure mode
• Soft-start ramp and dwell timer
• Bright display stabilized with digital filter
• SEL function allows to rearrange user menu
• UL/CSA/CE approval
• High performance with low cost
