Analog Output
- Isolated Safety Barriers
- Signal Isolators
- Surge Protective Devices
- Safety Relays
- Isolated Intelligent I/O Modules
- Intelligent Gateways
- Industrial Data Optical Transceivers
- Online Dew Point Analyzers
- Data Acquisition Modules
- HART data converter
PHC-11TD-11
Product Specifications
| Supply voltage | 20~35VDC, power consumption about 1.2W ( when 24 VDC, output 20mA) |
| Input signal | 4~20mA (HART) |
| Output signal | 4~20mA (HART) |
| Allowable output load capacity | 0-500 Ω |
| Output accuracy | 0.1%F.S(Typical value:0.05%F.S) |
| Temperature drift | 0.005%F.S/℃ |
| Number of input and output channels | 1 input 1 output |
| Applicable onsite equipment | Valve positioner, electric/pneumatic converter |
| Temperature parameters | Working temperature: -20℃~+60℃, storage temperature:-40℃~+80℃ |
| Relative humidity | 10%~85% 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 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 |
Wiring diagram
Terminal assignments and dimensions
Terminal |
Terminal assignments | |
9 |
Power supply + | 20～35VDC |
10 |
Power supply - | |
5 |
Input+ | 4～20mA |
6 |
Input- | |
3 |
Output+ | 4～20mA |
4 |
Output- | |
