| Name:4- Channel Analog Output Module |
| Model:DAM204 |
The DAM204 is convert 4-channel analog output signal 4~20mA, 0~20mA, 0~5V, or 0~10V from any RTU, SCADA, data monitoring, data loggers, PLC's, process controllers, instrumentation that supports Modbus RTU Protocol over RS485 serial port. and transmit in ASCII data format to engineering units for control equipments. It is an industrial class, high reliability, low-power consumption, high stability and high precision control module. Powered up by 12VDC or 24VDC.
The DAM204 is used widely as an extension control module in of Base Transceiver Station, diesel generator rooms, engine room, transformer substations, telecommunication equipment rooms, power supply systems and so on.
The DAM204 with fire retardant shell, standard 35mm DIN rail makes it easy to install in fields.
.
Mainly Features:
Ø Power supply with reverse polarity connection protection;
Ø Modbus RTU Protocol;
Ø ESD Protection circuit for RS485 serial port;
Ø Using industrial-grade chips;
Ø Built-in watchdog ensure it reliability;
Ø Lightning protection ensure it stability;
Ø LEDs for status indication makes it easy to program in filed
Specifications
| Items | Specifications |
| Rated Power Input | 12VDC(Default) or 24VDC(Optional) |
| Power Consumption | Typically ≤1W |
| Communication Protocol | Modbus RTU |
| Modbus Address | 1~247 |
| Data Format | n,8,1; e,8,1; o,8,1 or n,8,2 |
| Communication Interface | RS485 |
| Baud Rate | 1200, 2400, 4800, 9600Bps |
| Analog Output Channel | 4 |
| Analog Output Signal | Default:4~20mA; Optional: 0~20mA, 0~5V, or 0~10V |
| Output Response Time | 100~200mS |
| Overload Capacity | 1.1 times of the output |
| Output Precision | ±0.2%FS or ±0.5%FS |
| Isolated Type | Input / power / RS485 Serial port isolated |
| Withstand Tests | Input /Output /Shell: 2000VAC/min.; 500VDC>100 MΩ |
| Installation Type | 35mm DIN Rail |
| Operation Temperature | -20~70ºC; |
| Storage Temperature | -40~85ºC; |
| Relative Humidity | 5~95%RH.;(at -40ºC, non condensate) |
| Altitude | 0~3000m |
| Temperature Drift | ≤100ppm/ºC |
| Dimension | 118×36×59mm mm(HxWxD) |
| Net Weight | 105g. |
King Pigeon Hi-Tech. Co., Ltd is a professional GSM Alarms, Home Alarm, Wireless Alarm, Security System, GSM Alarm Systems, GSM SMS Alarm, GSM SMS Controller, Wireless GSM Home Alarm system, GSM Elderly Guarder, Senior Care, GSM 3G Senior Telecare, GSM 3G Senior Healthcare, GSM Indutrial Alarm, GSM GPRS Telemetry, GSM GPRS 3G M2M, GSM GPRS 3G RTU Automation, GSM GPRS 3G Telemetry Data Logger OEM ODM Manufacturer for 10 Years already in China, we have 60 Engineers and 80% of them with more than 20Years development experiences in RF products.
Products Line:
GSM 3G Alarm System
GSM SOS Emergency Call
GSM Medical Alert Alarm
GSM 3G Senior Healthcare
GSM 3G Senior Telecare Alarm
GSM SMS Controller Alarms
GSM Relay Switch
GSM Gate Opener
GSM 3G Access Control System
GSM SMS A/C Remote Controller
GSM SMS Temperature Alarm
GSM 3G Temperature Logger
GSM 3G GPS Data Logger
GSM 3G BTS RTU
GSM 3G Automation Systems
GSM 3G telemetry Systems
GSM 3G Power Distribution Monitoring System
Data Acquistion Modules
Transducers and Intelligent meters
Wireless Sensors
At present, most of our managers are technical and marketing experts, including 60 software and hardware engineers, most of them are major in wireless telecommunication or many years experienced in RF designing. Meanwhile, we cooperate with many high technology partners and Institutes, as well as many professional Universities all the time.
We carry out a multi-stage quality management system: Incoming Quality Control (IQC); In-process Quality Control (IPQC); Outgoing Quality Control (OQC); After-sales support for our customers.
All of our products are with high performances and attractive features. We welcome OEM/ODM partners and guarantee to offer the high quality products as well as competitive prices. We'll try our best to cooperate with all partners from all over the world.
