Model | Input | OUT1 (CH1) | OUT1 (CH2) | AL1/OUT2 (CH1) | AL1/OUT2 (CH2) | RS485 |
GTE20-RC28-T | TC | RELAY | RELAY | * | * | * |
GTE2-SC28-T | TC | SSR | SSR | * | * | * |
GTE20-DC28-T | TC | 4-20mA | 4-20mA | * | * | * |
GTE20-RC28-R | RTD | RELAY | RELAY | * | * | * |
GTE2-SC28-R | RTD | SSR | SSR | * | * | * |
GTE20-DC28-R | RTD | 4-20mA | 4-20mA | * | * | * |
GTE20-RC20-T | TC | RELAY | RELAY | * | * | NO |
GTE2-SC20-T | TC | SSR | SSR | * | * | NO |
GTE20-DC20-T | TC | 4-20mA | 4-20mA | * | * | NO |
GTE20-RC20-R | RTD | RELAY | RELAY | * | * | NO |
GTE2-SC20-R | RTD | SSR | SSR | * | * | NO |
GTE20-DC20-R | RTD | 4-20mA | 4-20mA | * | * | NO |
* : Standard configuration function
Sample rate | 2 times per second |
Relay capacity | AC 250V/1A lifespan of rated load > 100,000 times (Resistive load) |
Power supply | AC/DC 100 ~ 240V (85-265V) or AC/DC 24V |
Power consumption | < 6VA |
Environment | Temperature of indoor: 0 ~ 50°C no condensation, Humidity: <85%RH, altitude<2000m |
Storage environment | -10 ~ 60°C, no condensation |
SSR output | DC 24V pulse level, load<30mA |
Current output | DC 4~20mA load<5000, temperature drift 250PPM |
Communication port | RS485 port, Modbus-RTU protocol, max input 30 units |
Insulation impedance | Input, output, power cabinet > 20ΜΩ |
ESD | IEC/EN61000-4-2 Contact ±4KV /Air ±8KV performance Criteria B |
Pulse train anti-interference | IEC/EN61000-4-4 ±2KV performance Criteria B |
Surge immunity | IEC/EN61000-4-5 ±2KV performance Criteria B |
Voltage drop & short interruption immunity | IEC/EN61000-4-29 0% ~ 70% performance Criteria B |
Dielectric strength | Signal input & output & power 1500VAC 1min, below 60V Low voltage circuit between DC500V, 1min |
Total weight | About 400g |
Shell material | PA66-FR (Flame Class UL94V-0) |
Panel material | PVC film and PEM silicone key |
Power-off data protection | 10 years, times of writing: 1 million times |
Safety Standard | IEC61010-1 Overvoltage category II, pollution level 2, level II (Enhanced insulation) |
Input type | Measuring range | Resolution | Accuracy | auxiliary impedance/cation parameter | Communication parameter code |
K | -50~1200 | 1°C | 0.5% F.S ± 3 digits | > 500ΚΩ | 0 |
J | 0~1200 | 1°C | 0.5% F.S ± 3 digits | > 500ΚΩ | 1 |
E | 0~850 | 1°C | 0.5% F.S ± 3 digits | > 500ΚΩ | 2 |
T | -50~400 | 1°C | 0.5% F.S ± 3°C | > 500ΚΩ | 3 |
B | 250~1800 | 1°C | 1% F.S ± 2°C | > 500ΚΩ | 4 |
R | -10~1700 | 1°C | 1% F.S ± 2°C | > 500ΚΩ | 5 |
S | -10~1600 | 1°C | 1% F.S ± 2°C | > 500ΚΩ | 6 |
N | -50~1200 | 1°C | 0.5% F.S ± 1°C | > 500ΚΩ | 7 |
PT100 | -200~600 | 0.2°C | 0.5% F.S ± 0.3°C | 0.2 mA | 8 |
JPT100 | -200~500 | 0.2°C | 0.5% F.S ± 0.3°C | 0.2 mA | 9 |
CU50 | -50~150 | 0.2°C | 0.5% F.S ± 3°C | 0.2 mA | 10 |
CU100 | -50~150 | 0.2°C | 0.5% F.S ± 1°C | 0.2 mA | 11 |
0~50 mV | -1999~9999 | 12 bit | 0.5% F.S ± 3 digits | > 500ΚΩ | 12 |
0 ~ 4000 | -1999~9999 | 12 bit | 0.5% F.S ± 3 digits | 0.2 mA | 13 |
*4~20 mA | -1999~9999 | 12 bit | 0.5% F.S ± 3 digits | 100Ω | 14 |
*0~10 V | -1999~9999 | 12 bit | 0.5% F.S ± 3 digits | > 1ΜΩ | 15 |
* Please note when you choose the model