eyc-tech DPT02 Signal Converter
Features : 3-digit LED with Relay output, RS-485 communication, and retransmission functions, DIN - rail mounting
Display readout : 3 Digits(-199 ... +999)
Input : Current / Voltage
Output : Analog / Relay / RS-485
Accuracy：0.2%F.S.±1 digital
IP rating：IP20
Features
● Local display, easy keypad programming the signal output and scale,LED for working status
● Measuring input type：DC current / DC voltage
● More output type：Analog output / RS-485 / Relay / 2 Channel output
● 20-Point linear calibration
● Signal isolation：Power supply / Analog input / Analog output / RS-485
● Power supply：AC 85 ... 253 V；Auxiliary supply output(DC 16 ... 25 V / 23 mA), use for 2-wire & 3-wire transmitter
● User-friendly. high light red LED display panel, 7.6 mm(Height of character), 3 digits, -199 ... 999, 7-segment display
● DIN rail installation, high safety & stability, fire-proof case, moisture-proof cover
Specification
Display | |
Display readout | 3 Digits (-199 ... +999) |
Decimal point | 0 ... 2 Place, button |
Screen | Highlight red LED (7-Segment) |
Digit height | 7.6 mm |
Accuracy | 0.2%F.S. ± 1 digital |
Sampling time | 4 cycle / sec |
Response time adjustment range | 0.5 ... 60 sec |
Parameter setting mode | Button |
Input | |
Voltage | 0 ... 10 V / 2 ... 10 V / 0 ... 1 V / 0 ... 5 V / 0.2 ... 1 V / 1 ... 5 V |
Current | 0 ... 20 mA / 4 ... 20 mA |
Output | |
Voltage | 0 ... 1 V / 0.2 ... 1 V / 0 ... 5 V / 1 ... 5 V / 0 ... 10 V / 2 ... 10 V / 1 ... 0 V / 1 ... 0.2 V / 5 ... 0 V / 5 ... 1 V / 10 ... 0 V / 10 ... 2 V |
Current | 0 ... 20 mA / 4 ... 20 mA / 20 ... 0 mA / 20 ... 4 mA |
Output signal | Analog output, Relay, RS-485 |
Load resistance | Current : RL＜500 Ω |
Analog output resolution | 16 bit |
Signal error detection | Yes |
Relays | |
Alarm hysteresis | Display value or 0 ... 100% |
ON and OFF delay | 0 ... 3600 sec |
Output signal error detection | Yes |
Relay actuation direction | Upper limit : HI, AL / Lower limit : LO, AL |
Relay capacity | Max current : 6 A |
Communication | |
Protocol | RS-485 Modbus RTU, master or slave |
RS-485 baud rate | 9600, 19200, 38400, 57600, 115200 bps |
Environment | |
Operating environment | -10 ... +60°C；0 ... 95% (Non-condensing) |
Storage environment | -25 ... +70°C |
Electrical | |
Power supply / Voltage | AC 85 ... 253 V |
Auxiliary power | DC 16 ... 25 V / 23 mA |
Insulation voltage endurance | 2 KVac / 1 min |
Parameter memory type | Flash |
Dissipated power | 5 W |
Isolation | Power supply / Analog input / Analog output / RS-485 |
Protect | |
IP rating | IP20 |
Electric protection | ■ Polarity protection ■ Over-voltage |
Certification | |
Certification | CE |
Material | |
Housing | ABS fire-proof class(UL94V-0) |
Dimensions(HxWxD) | 99.5x25.5x104.2 mm |
Weight | About 158 g |
Applications
Chemical industry / Energy / Oil & gas / Marine / Water circulation system / Factory automation / Metal & steel / Cement / Pulp & paper / Pharmaceuticals / Food & beverage