The 7922 is a 6 digit LCD programmable preset counter with prescaler, quadrature input and EEPROM data storage. Housed in an IP65 sealed DIN case, this versatile counter can be configured for quadrature or uni-directional inputs, dual preset or single preset with batch preset.
The 7922 is a 6 digit LCD programmable preset counter with prescaler, quadrature input and EEPROM data storage. Housed in an IP65 sealed DIN case, this versatile counter can be configured for quadrature or uni-directional inputs, dual preset or single preset with batch preset.
Innovative, this counter's supertwist high visibility backlit LCD can be viewed from any angle. The count is on the main display and the preset value (or batch preset) is on the lower display, while the reset can be automatic, manual or electronic with a sink (NPN) or source (PNP) input.
Caractéristiques
Applications
| Supply Voltage | 85 to 265 VAC or 10 to 26 VDC at 100 mA |
| Auxiliary Output Supply | 12 VDC ± 10% at 100 mA (when operating from AC supply) |
| Display | 2 rows of 6 digits, supertwist black on silver LCD with yellow/green LED backlight Upper row 0.28" (7 mm) high indicates count, lower row 0.16"(4 mm) high indicates P1/P2 preset point. Also Relay 1 Active annunciator |
| Backlight Control | Programmable to Always ON, Always OFF or AUTO (ON for 30s following last keypress) |
| Preset Points | Two user selectable preset points 1 - 999999 |
| Count Inputs | Voltage opto-isolated 10 to 30 VDC |
| Reset | Manual: Can be disabled on installation or remotely reset Remote: Contact closure or pulse (15 ms response time) Automatic: Programmable for automatic or manual/remote reset |
| Data retention | 40 years minimum |
| Output Relays Contact Connection | Both individually programmable as NO or NC SPST Contact Rating 5 A 260 VAC/30 VDC 1300 VA/150 W |
| Temperature | Operating: 14 to 140°F (-10 to 60°C) Storage: -4 to 158°F (-20 to 70°C) |
| Environmental Protection | IP65 when properly installed using the sealing gasket supplied (without bezel) |
| Display | 2 rows of 6 digits, supertwist black on silver LCD with yellow/green LED backlight Upper row 0.28" (7 mm) high indicates count, lower row 0.16"(4 mm) high indicates P1/P2 preset point. Also Relay 1 Active annunciator |
| Data retention | 40 years minimum |
| Supply Voltage | 85 to 265 VAC or 10 to 26 VDC at 100 mA |
| Auxiliary Output Supply | 12 VDC ± 10% at 100 mA (when operating from AC supply) |
| Display | 2 rows of 6 digits, supertwist black on silver LCD with yellow/green LED backlight Upper row 0.28" (7 mm) high indicates count, lower row 0.16"(4 mm) high indicates P1/P2 preset point. Also Relay 1 Active annunciator |
| Backlight Control | Programmable to Always ON, Always OFF or AUTO (ON for 30s following last keypress) |
| Preset Points | Two user selectable preset points 1 - 999999 |
| Count Inputs | Voltage opto-isolated 10 to 30 VDC |
| Reset | Manual: Can be disabled on installation or remotely reset Remote: Contact closure or pulse (15 ms response time) Automatic: Programmable for automatic or manual/remote reset |
| Data retention | 40 years minimum |
| Output Relays Contact Connection | Both individually programmable as NO or NC SPST Contact Rating 5 A 260 VAC/30 VDC 1300 VA/150 W |
| Temperature | Operating: 14 to 140°F (-10 to 60°C) Storage: -4 to 158°F (-20 to 70°C) |
| Environmental Protection | IP65 when properly installed using the sealing gasket supplied (without bezel) |
| Display | 2 rows of 6 digits, supertwist black on silver LCD with yellow/green LED backlight Upper row 0.28" (7 mm) high indicates count, lower row 0.16"(4 mm) high indicates P1/P2 preset point. Also Relay 1 Active annunciator |
| Data retention | 40 years minimum |
