Air Conditioner Acquisition Module
- Small, ruggedized enclosure with wall mount brackets (DIN rail optional)
- Hi speed data communication using CAN2.0 interface for M2M communication
- 11 channels ADC having sampling speeds up to 10ksps
- Small form factor with waterproof NEMA enclosure option
- Accessible without a public IP
- Monitors and assess the state of up to 64 AIRCONs with optional sequencing feature
- Fully scalable architecture to monitor new AIRCONs installations without modifying the current installations.
- Optional data logging capabilities
- 4 Digital I/O , 2RS232 ports, TCP access (RS422, RS485 option)
- Configurable for standalone AIRCON Monitoring System with GSM/GPRS/Ethernet/CDMA connectivity.
- Online and offline data storage option
- Conductivity based Water sensor with NO/NC feedback
- Enhanced security for public internet connections using VPN, SSH, AAA
- Programmable alert notifications and alarms
- Industrial grade solution for use in demanding and tough environments
- 40 MHz advanced 8bit PIC18XX family
| Parameter | Type | Operating conditions | Min | Typical | Max | Unit |
| Operating Voltage | – | 12.5 | 13.5 | 17 | Volts | |
| Power consumed | -55°C to +125°C | 1.5 | 1.5 | 1.9 | Watts | |
| No. of Temperature Sensors | – | 1 | 1 | 64 | Units | |
| Temperature Measured | -55°C to +125°C | -55°C | – | +125°C | °C | |
| Thermometer accuracy | -10°C to +85°C | – | – | ±0.5 | °C | |
| -55°C to +125°C | – | ±2 | ||||
| Number of Spare Ports | – | 1 | – | – | ||
| ADC Resolution | – | – | 10 | – | Bits | |
| ADC Frequency | – | – | 500 | 8000 | KHz | |
| M2M communication | UART/CAN Bus | 9600 | Bps |
- EN55024: 1998+A1:2001+A2:2003
- IEC61000-4.2:1995 ESD 8kV Air Discharge (Direct), 4kV Contact Discharge (Direct/Indirect)
- IEC61000-4.3:1995 Radiated Immunity 3.0 V/m, 1kHz, AM Sine Wave at 80%
- IEC61000-4.5: 1995 Surge Immunity 1.0kV Common Mode, 1.0KV Differential Mode
- IEC61000-4.6: 1996 Conducted Immunity 3.0Vrms, 80% AM modulated (1kHz)
- IEC61000-4.11: 1994 Voltage Dips and Interrupts (>95%, 0.5periods), (30%, 25 periods), (>95%, 250 periods)
- ROHS
- CE (2011/65/EU)
- Serial Port: 4kV ESD protection on RS232 and CAN Transceivers
- Optional Chassis ground for signal integrity (Applicable for Metal casing models only)
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