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CA2T1
CA2-T1
PANASONIC
1
Digital panel meter, signal input 4 to 20mA, 4 digit LED, NPN
Sensor Accessories - PANASONIC > CA2 signal controller - PANASONIC
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Product Number | CA2-T1 |
Part Number | CA2-T1 |
Product | Ultra-compact Digital Panel Controller |
Product name | Ultra-compact Digital Panel Controller CA2 |
Item | Specifications |
---|---|
Product Number | CA2-T1 |
Part Number | CA2-T1 |
Supply voltage | 24 V DC ± 10 % Ripple P-P 10 % or less |
Power consumption | 2.8 W or less |
Analog inputs : Input range | 4 to 20 mA |
Analog inputs : Input impedance | 20 Ω |
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 mm0.315 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 mm0.059 indouble 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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