| Product Name | Isolated Safety Barriers |
| Application | Electric Power Transmission |
| Place of Origin | China |
| Quality | High-quality |
| Feature | Long Life |
Supply voltage | 20~35VDC, power consumption about 2W ( when 24 VDC power supply, output 20mA) |
Input signal | 4~20mA (HART) |
Output signal | 4~20mA (HART) |
Allowable output load capacity | 0~500 Ω |
Number of input and output channels | 2 inputs 2 outputs |
Applicable onsite equipments | Valve positioner, electric/pneumatic converter |
Temperature parameters | Working temperature: -20ºC~+60ºC, storage temperature:-40ºC~+80ºC |
Relative humidity | 10%~95% RH no condensation |
Dielectric strength | Between intrinsically safe side and non-intrinsically safe side (≥ 3000VAC/min); between power supply and non-intrinsically safe terminal (≥ 1500VAC/min) |
Insulation resistance | ≥100MΩ (between input/output/power supply) |
External dimensions | Thickness 12.5mm x width 108mm x high 118mm |
Electromagnetic compatibility | According to IEC 61326-1(GB/T 18268), IEC 61326-3-1 |
Explosion-proof mark | [Exia Ga]IIC |
Certification Body | CQST(China National Quality Supervision and Test Centre for Explosion Protected Electrical Products) |
Authentication parameters (between terminals 1-2, 3-4) | Um=250V Uo=28V Io=93mA Co=0.05μF Lo=2.4mH Po=0.65W |
Installation site Requirements | It can be connected with instruments in 0 zone with IIA, IIB, IIC dangerous gas |
MTBF | About 100000h |
Terminal assignments and dimensions
Terminal | Terminal assignments | |
9 | Power supply + | 20~35VDC |
10 | Power supply - | |
5 | Input1+ | 4~20mA |
6 | Input1- | |
7 | Input2+ | 4~20mA |
8 | Input2- | |
3 | Output1+ | 4~20mA |
4 | Output1- | |
1 | Output2+ | 4~20mA |
2 | Output2- | |
Q:Do you accept OEM or ODM orders?
A: Yes.we do.Please let us know your requirements
Q: What is your MoQ?
A:No MOQ limits.1 piece for trial order at first is acceptable
Q:What is your warranty for your product?
A:2 years (2 years maintenance guaranteed for non-man-made damages)
Q: How do you assure the quality?
A: Attaching great importance to quality control,we check every step to make sure items in good quality.
