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CA2-T2 | Ultra-compact Digital Panel Controller CA2


Ultra-compact Digital Panel Controller CA2

*Photo may vary from actual product.

  • RoHS Compliant This product has been confirmed that it does not contain the 6 substances specified in EU RoHS Directive 2011/65/EU and the 4 substances specified in 2015/863/EU.  


Product Number CA2-T2
Part Number CA2-T2
Product Ultra-compact Digital Panel Controller
Product name Ultra-compact Digital Panel Controller CA2

As of June 30, 2022
Specifications and design of the products are subject to change without notice for the product improvement.

Spec Detail

Item Specifications
Product Number CA2-T2
Part Number CA2-T2
Supply voltage 24 V DC ± 10 % Ripple P-P 10 % or less
Power consumption 2.8 W or less
Analog inputs : Input range 1 to 5 V
Analog inputs : Input impedance 1 MΩ
Analog inputs : No. of inputs 1 No.
Analog inputs : Input method Single end input
Analog inputs : A/D conversion method Successive approximation method
Analog inputs : Sampling rate Selectable from 200 times/sec., 20 times/sec., 10 times/sec. or 5 times/sec.
Zero-adjust input (0-ADJ.) / Auto-reference input (A-REF.) Input condition: Non-voltage contact or NPN open-collector transistor input
Signal condition: Negative logic, Input time duration 10 ms or more
Signal level: ON ... 1.5 V or less (output current: 10 mA or less), OFF ... Supply voltage or open
Guaranteed No. of zero-adjust input usage: 10 million times or less (for zero-adjust back-up setting)
Start / hold input High level (supply voltage, or open): Start, Low level (1.5 V or less): Hold
Comparative outputs (OUT 1, OUT 2) NPN open-collector transistor
・ Maximum sink current: 100 mA
・ Applied voltage: 35 V DC or less (between comparative output and GND)
・ Residual voltage:1.3 V or less (at 100 mA sink current), 0.4 V or less (at 16 mA sink current)
Comparative outputs(OUT 1, OUT 2) : Response time 5 ms or less
(when start / hold input is used at a sampling rate of 200 times/sec.)
Comparative outputs(OUT 1, OUT 2) : Hysteresis Variable from 1 to 3,999 digits
Display 4 digit 7-segment red LED display
(letter height: 8 mm 0.315 in)
Display : Display refresh rate Selectable from 20 times/sec., 10 times/sec., 5 times/sec., 2.5 times/sec., 1 time/sec. or 0.5 time/sec.
Display : Display range Selectable span of 4,000 Nos. between -9999 to +9999 is displayed. ("+" is not displayed)
Display : Display accuracy ±(0.1 % F.S. + 1 digit) at 23 ± 5 ℃ 73.4 ± 41 ℉, 35 to 85 % RH
Display : Temperature characteristics ±0.5 % F.S. over 0 to +50 ℃ +32 to +122 ℉
Setting resolution 1 digit
Threshold value setting range -9999 to +9999
Indicators : Polarity indication Red LED
(lights up when the displayed value or the threshold value is negative)
Indicators : OUT 1 operation Orange LED
(Measurement mode: Lights up when OUT 1 is ON. Blinks when display is changed to OUT 1 threshold value display.
Setting mode: Blinks when OUT 1 threshold value and comparison conditions are set or when zero scale of scale setting function is set.)
Indicators : OUT2 operation Orange LED
(Measurement mode: Lights up when OUT 2 is ON. Blinks when display is changed to OUT 2 threshold value display.
Setting mode: Blinks when OUT 2 threshold value and comparison conditions are set or when full scale of scale setting function is set.)
Indicators : Auto-reference operation Green LED
(lights up when auto-reference function is used)
Functions Auto-reference function, zero-adjust function, scale setting function, threshold value setting function, hysteresis setting function, comparative output timer function, start / hold function, memory clear function, power supply ON-delay function etc.
Environmental resistance : Ambient temperature 0 to +55 ℃ +32 to +131 ℉ (No dew condensation), Storage: -20 to +70 ℃ -4 to +158 ℉
Environmental resistance : Ambient humidity 35 to 85 % RH, Storage: 35 to 85 % RH
Environmental resistance : Voltage withstandability 1,500 V AC for one min. between all supply terminals connected together and enclosure
Environmental resistance : Insulation resistance 100 MΩ, or more, with 500 V DC megger between all supply terminals connected together and enclosure
Environmental resistance : Vibration resistance 10 to 55 Hz frequency, 1.5 mm 0.059 in double amplitude in X, Y and Z directions for two hours each
Environmental resistance : Shock resistance 294 m/s2 (30 G) acceleration in X, Y and Z directions three times each
Back-up memory Non-volatile memory (EEPROM), Guaranteed write operations: 1,000,000 or less
Material Enclosure: Polycarbonate
Connecting method Terminal block connection
Net weight Net weight: 55 g approx.

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