Light Country(Changshu) Co.,Ltd
Light Country (Changshu) Co.,Ltd Professional Thermostat & Switch Manufacturer from Taiwan for more than 30 years.
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AI708 Intelligent PID Temperature Controller 3A/250V AC 0.3%FS
1. Features & advantages of AI708 digital temperature controller:
a). TC/RTD/analog signal, universal software choose input.
b). 0.3%FS high-accuracy signal measurement.
c). 2 degree PID arithmetic with positive and negative control output.
d). Multiple choices are available for output mode.
e). 2 loop alarm, Optional kinds of alarm type.
f). Various sizes, big LED display.
g). RS485 communication, ModBUS-RTU protocol.
h). Industrial level of EMC test and higher reliability.
2. Model specification:
3. Technical parameter:
| Display | Digits | 4digits | Communication | Communication protocol | RS-485 ModBUS-RTU |
| Max | See input signal table | Baud | 4800bps,9600bps | ||
| Input signal | Input type | TC/TRD universal input Standard analog signal input See input signal specification table | IP-range | 0～255 | |
| communication delay | No | ||||
| Power supply | Voltage | 100～240V AC/DC 50/60Hz | |||
| Accuracy | 0.3%FS | Power consumption | ≤5W | ||
| Resolution | ± 0.1℃ | Protection level | Panel | IP54 | |
| Sample rate | 3times/second | Body | N/A | ||
| Analog output | Output points | 1 lop | Environment | Working environment | 0～50℃ <85%RH |
| Type | 4～20mA | Storage environment | -20～60℃ <85%RH | ||
| Range & load | Load resistance 600Ωmax | Structure | Vibrate,pile | 10～55Hz X/Y/Z 0.75mm | |
| Output accuracy | 0.5%FS | Screw torque | 0.74n.m～0.9n.m | ||
| Resolution | 0.01mA 12digits | Safe | Dielectric strength | 2000V AC 50/60Hz | |
| Voltage output | Voltage supply | DC 24V | Insulation impedance | 100MΩ DC 500V | |
| Capacity | 30mA max | EMC | ESD | Level 3 | |
| Relay output | Load | 3A/250V AC | Pulse train anti-interference | Level 4 ±4000VP-P | |
| Electrical life | 100000times | Lightning surge | Level 3 N-L ±2000V | ||
| Mechanical life | 1000000times | Frequency drop | Level 3 |
4. Dimention:
5. Connections:
6. Contact:
Sales: bassy shi
Cell phone: +86 13773069136
Email: bassy.shi@youjiazhineng.com