Local/Remote Stations are used to switch between operation of a valve by computer system (remote) and operation of a valve using the station (local). The local valve control allows the user to override the computer control when necessary from a location near the valve, and offers open/close control. These can also be used as a relay station for an output signal from the valve. Asahi offers two different models: the PK-100 and the LL-200. The PK-100 is designed for use with Asahi Series 94, Series 92, and Series 10 AC Electric Actuators with a positioner installed. The LL-200 is also design for the Series 94, 92 and 10, but with open/close service in mind. It does not require a positioner, and has open/close indication lights.
Resources
Data Sheet
PK-100:
- For use with DHC-Series (Peaktronics) positioner card
- Type 4X Enclosure constructed of fiberglass polyester
- Stainless Steel Trim
- Captive Cover Gasket
- Captive Cover Screws
- Two position selector switch (open/close)
- Two position selector switch (local/remote)
- 40F – 266F temperature range
LL-200:
- Visual light indication
- Type 4X Enclosure constructed of fiberglass polyester
- Stainless Steel Trim
- Captive Cover Gasket
- Captive Cover Screws
- Two position selector switch (open/close)
- Three position selector switch (hand/off/auto)
- 40F – 266F temperature range
- Series 94, Series 92, Series 10 AC Electric Actuators
PK-100 and LL-200
- Type 7 Enclosure
- 316 Stainless Steel Enclosure
- Contact Factory for Specific Application