Communication Input
- 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
PHG-11TC-11
Overview
PHG-11TC-11 communication signal input signal isolator can realize
two-way communication of RS-232 digital signals on site and in the
control room.
This product needs to be powered independently, and the power supply,
input and output terminals are isolated.
| Input | |
| Input signal | RS-232 digital signal |
| Output: | |
| Output signal | RS-232 digital signal |
| Transmission delay | ≤10μs |
| Transmission rate | ≤56kbps |
| Supply voltage | 20-35VDC |
| Power consumption | ≤1.5W(24VDC power supply) |
| LED indicator | Green: Power indicator |
| Yellow: The control room transmits signals to the on site | |
| Red: transmitting signals from the site to the control room | |
| Receiving and transmitting switching time | ≥20ms |
| Temperature parameters | Working temperature: -20℃~+60℃ |
| storage temperature:-40℃~+80℃ | |
| Relative humidity | 10%~95% RH no condensation |
| Dielectric strength | ≥2000VAC/min(between input/output/power supply) |
| Insulation resistance | 100MΩ (between input/output/power supply) |
| Electromagnetic compatibility | GB/T 18268(IEC 61326-3-1) |
| MTBF | 100000h |
| Wire requirements | Horizontal cutting surface ≥ 0.5mm2; Insulation strength ≥ 500V |
| Applicable field equipments | Communication interface device with RS-232 |
PHD-11TC-33A-23
