Johnson Controls VA-77 Series Product Bulletin

5
PB_VA-7700_Electricl Valve Actuators_02 2011
1, 2:
Control signal Type
1
VDC
1
mA
Default■setting■from■factory:
All switches in left hand position
2
2
3, 4, 5:
Control signal Ranges
3
0...10
VDC
---
1.
Voltage control
4
2.
3
0...5 VDC
3.
0...10 VDC
4
4.
3
5...10
VDC
---
5. ---
4
6. Direct Acting mode
3
Free
Range
7. Electrical manual override "off"
4
8. "Signal failure position" pre-set = "Up"
---
5
0...20 mA
5
4...20 mA
6: Action 6
DA 6 RA
7: Electrical Manual Override 7
OFF 7 ON
8: Control signal failure
position preset*
8
Up
8
Down
* Does not operate with mA control.
DIP■switches■settings■(Proportional models only)
The DIP switches are accessed by removing the transparent cover.

Johnson Controls VA-77 Series Specifications

General

Brand	Johnson Controls
Model	VA-77 Series
Category	Controller
Language	English