Sanket Electrotech
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Sanket Electrotech
OP-920 Series is the Human Machine Interface, which connects PLC directly, extra power supply is not required for OP-920, 2.6" STN single color LCD, gray color LED background light illuminatiin,with 128KB memory, white keyborad panel.Therefore the opreation of machines and devices is more convenient and easier.
For further details concerning applicable PLCs and connections to the PLC, refer to the OP920 Series Hardware Manual (Connection Diagram) offered as a separate volume.
| Item | Specifications |
| Operating Temperature | 0 ~ 50 °C (32 ~ 122 °F) |
| Storage Temperature | -20 ~ 60 °C (-4 ~ 140 °F) |
| Humidity | 35 ~ 85% Relative Humidity, No condensation |
| Vibration Resistance | Conforms to IEC61131-2 |
| - intermittent vibration | 10 ~ 57 Hz: 0.075 mm Half Amplitude |
| 57 ~ 150 Hz: 9.8 m/s2 Acceleration | |
| Sweep Count for X, Y, Z: 10 times (80 min. in each direction) | |
| Vibration Resistance | Conforms to IEC61131-2 |
| - Continuous vibration | 10 ~ 57 Hz: 0.035 mm Half Amplitude |
| 57 ~ 150 Hz: 4.9 m/s2 Acceleration | |
| Sweep Count for X, Y, Z: 10 times (80 min in each direction) | |
| Shock resistance | Conforms to IEC61131-2 |
| 147m/s2 Acceleration, | |
| 3 times in each direction X, Y, and Z | |
| Noise Immunity | 1000 Vp-p, 1µsecond, 30 ~ 100 Hz, tested by noise simulator |
| Dielectric Withstand | 500 V AC > 1 min, tested between power terminals and ground |
| Voltage | |
| Insulation Resistance | 5 MΩ> at 500 V DC, tested between power terminals and ground |
| Protection | IP65F level (Front panel only) |
| Model Name | Specifications |
| OP920-5V | Supply voltage : 5V DC ±5% (supplied from PLC through communication cable) |
| Current consumption : 220mA/5V DC while backlight is ON, 180mA/5V DC while backlight is OFF |
| Items | Specifications | |||
| Display Device | STN monochrome liquid crystal display | |||
| Resolution | 128 ×64 (dot), 16 characters ×4 lines | |||
| Dot Pitch | 0.47 mm (0.019") Horizontal ×0.47 mm (0.019") Vertical | |||
| Effective Display Size | 60 mm (2.36") ×30 mm (1.18") 3(2.64" inch) type | |||
| Number of Colors | Grey | |||
| Life of liquid crystal display | Approximately 50,000 hours (Operating temperature: 25 °C/77°F) | |||
| Backlight | LED | |||
| Keypad | 26 keys (0 to 9 keys, Cursor keys, Function keys, SET key, DEV key, ESC key, ENT key) | |||
|
RS-422 (COM0) | |||
| RS-232C (COM1) | ||||
| Number of Screens | User screen: 500 screens or less | |||
| System screen: Allocated screens No. 1001-1030 | ||||
| User Memory | Flash memory 128 KB (built-in) |
