| Kind |
Thermo-couple input terminal |
| Signal specification |
Thermo-couple input(K) |
| Number of inputs |
4ch + [hiyasetten] |
| Product model |
A42SW-J4TK1 |
| Use power-supply voltage |
DC24V+15%～-10% |
| Input specification |
K thermo-couple input(2-wire system) |
| Range of measurement temperature |
-270～1370℃(resolution 0.1℃) |
| Conversion method |
V/f conversion |
| Conversion time |
The update cycle of 100msec/1ch and 4 channels is 500msec. |
| Burnout |
The upper side(FFFFh) |
| Connecting cable |
Analogue: Shielded cable
Transmission cable: Two free, general-purpose lines/four line cable(0.75～1.25mm2) |
| Accuracy |
±0.5% of instruction value or ±1℃ that is larger |
| Communication display |
LED(Blink with the synchronized signal. ) |
| State display |
Analog present value |
| Transmission scheme |
Four-all pile in total frame cyclic method |
| Synchro system |
Frame/bit synchro system |
| Transmission procedure |
Special protocol |
| Transmission clock/distance |
62.5kHz/100m 31.3kHz/200m 15.6kHz/500m 7.8kHz/1000m |
| Connection status |
Bus form |
| Fan Inn |
1 |
| Number of occupation data |
4 words(16 points × 4) |
| Use surroundings humidity |
35-85%RH dewfall |
| Ambient temperature of use |
0～+55℃ |
| Preservation temperature |
-20～+75℃ |
| Atmosphere |
Causticity gas flammability gas |
| Proof vibration |
It conforms to JIS C 0040. |
| Impact-proof |
100m/s2 |
| Insulation resistance |
Between the relay terminal and the outside box 20MΩ or more. |
| Electric strength |
Between the relay terminal and the outside box The AC1000V 1 minute. |
| Noise-proof |
1200Vp-p (pulse width 1μs) |
| Material |
Main body: Two [porife] [ren;e-teru] and cover: Polycarbonate and DIN rail hook: PA66 |
| Externals size[mm] |
140 × 57 × 44 |
| Protection grade |
IP20 |
| Mass |
160g |
