May 2022 - For the foreseeable future, this product is not currently available to purchase due to the worldwide chip shortage. Please contact us to talk about other possible options to serve your needs.
- CE-certified
- Direction reversal
- Position indication
- LED display
- RS-232 output
- BCD 5V negative true output
- Manual control
- Step and home functions
- Clockwise and counterclockwise functions
- Remote control
- Step and home functions with contact closure
- Direct position access with BCD 5V negative true output
- Direct position access with RS-232 input (RS-485 optional)
- Automatic self-alignment with keyed valves and standoffs
One actuator can be used on any selector, from 2 to 96 positions, so you can stock only one type of actuator even if you have a variety of multiposition valves. Valve position memory is maintained even in the event of a power failure.
The direction reversal feature means that if a 6 position stream selection valve is on stream 1 and you select stream 6, you have the option of stepping "backwards" to stream 6 instead of passing through 2, 3, 4, and 5.
RS-232 control offers various commands like position access, direction control, shortest route, etc. (The RS-232 cable must be ordered separately.)
Some valves are harder or easier than others to rotate, so we offer two microelectric models - high speed and high torque. WHICH MODEL DO I NEED?
Select an item below to view product numbers:
Actuator modelsCables |
High speed multiposition microelectric actuators - Model EMH
Standard voltage 24 VDC. Autosensing 24 VDC power supply is included.
Hardware | Product No. |
---|---|
closemount | EMH |
2" keyed standoff | EMH2 |
3" keyed standoff | EMH3 |
4" keyed standoff | EMH4 |
6" keyed standoff | EMH6 |
for use w/existing standoff | EMHS |
High torque multiposition microelectric actuators - Model EMT
Standard voltage 24 VDC. Autosensing 24 VDC power supply is included.
Hardware | Product No. |
---|---|
closemount | EMT |
2" keyed standoff | EMT2 |
3" keyed standoff | EMT3 |
4" keyed standoff | EMT4 |
6" keyed standoff | EMT6 |
for use w/existing standoff | EMTS |
RS-232 interface cable
An RS-232 cable is required for controlling an actuator from a computer serial port.
Description | Product No. |
---|---|
RS-232 interface cable | I-22697 |
Multi-drop cables
Multi-drop cables permit a single serial port to control multiple microelectric two position and multiposition actuators. Multi-drop cables have one female DB9 connector and 2 to 8 male DB9 connectors and are approximately 6" long.
Note: An RS-232 interface cable (I-22697) is required for each actuator controlled serially.
No. of actuators to be controlled |
Product No. |
---|---|
2 | I-22897-02 |
3 | I-22897-03 |
4 | I-22897-04 |
5 | I-22897-05 |
6 | I-22897-06 |
8 | I-22897-08 |
Plug-and-play cables
Plug-and-play cables will allow a direct connection and control between a specific instrument and a multiposition microelectric actuator. Contact technical support for cables for other instruments.
Description | Product No. | |
---|---|---|
BCD cable, multiposition microelectric actuator to: | Agilent 6890 GC | V-EMPMCR-HP6890 |
Agilent Network 6890 GC | V-EMPMCR-HP6890N | |
Agilent 7890 GC | V-EMPMCR-HP6890N | |
For 4 and 6 column selector* to: | Agilent 1100 LC | V-EMPMCR-HP1100 |
Waters Alliance LC | V-EMPMCR-WA2690 | |
For 8 and 10 column selector* to: | Agilent 1100 LC | V-EMPMCR-HP1100-10 |
Waters Alliance LC | V-EMPMCR-WA269010 |
* Requires a specific software setting in the actuator control module