M9104-AGP-2S
Details
Details
M9104-AGP-2S Non-Spring Return VAV Damper Actuator with 0-1.5 in. WC Differential Pressure Sensor, 35 lb-in, Floating, 24 VAC
Outputs 0.5-4.5 VDC from the pressure sensor; the sensor runs on 15 VDC or 24 VAC.
Mounts on a 1/2 in. round or 3/8 in. square damper shaft.
Needs a timeout on the floating signal at end of stroke to avoid motor wear.
Requires replacing the whole unit if the pressure sensor fails; the sensor is not sold separately.
Key Features
- Torque: 35 lb-in
- Travel time: 60 s
- Cables: two 10 ft
Product Specifications
| Manufacturer | Johnson Controls |
|---|---|
| Model | M9104AGP2S (M9104-AGP-2S) |
| Actuator | Electric non-spring return, synchronous motor, with differential pressure sensor |
| Power, actuator | 20 to 30 VAC, 50/60 Hz, 2.1 VA, Class 2 |
| Power, pressure sensor | 15 VDC (14.5-17 VDC) unregulated, 15 mA maximum, or 24 VAC +/-20% |
| Control signal | 24 VAC (20-30 VAC) floating, three-wire |
| Input impedance | 250 ohms nominal |
| Differential pressure range | 0-1.5 in. WC (0-374 Pa) |
| Over pressure limit | 150 in. WC |
| Sensor output | 0.5-4.5 VDC, 25,000 ohm minimum load |
| Pressure sensor polarity | Automatic detection |
| Running torque | 35 lb-in (4 Nm) |
| Rotation | 0 to 90 deg, CW or CCW |
| Travel time | 60 seconds at 60 Hz (72 seconds at 50 Hz) for 90 deg |
| Shaft | Round up to 1/2 in. (13 mm) or 3/8 in. (10 mm) square; single-screw coupler |
| Manual gear release | Yes |
| Clutch | Magnetic |
| Cycles | 100,000 full stroke cycles; 2,500,000 repositions |
| Audible noise | 35 dBA maximum at 1 m |
| Cables | Two 10 ft cables |
| Enclosure | NEMA 2, IP42 |
| Ambient operating | 32 to 125 deg F (0 to 52 deg C), 90% RH maximum, noncondensing |
| Dimensions (H x W x D) | 5.67 x 2.80 x 2.24 in. |
| Compliance | UL Listed; plenum rated UL 2043; cUL; CE; C-Tick |