Johnson Controls FM-OAP102-0 Output Analog Pneumatic (OAP) Function Module converts an electrical control signal into a proportional pressure output signal to control a pneumatic field device. The FM-OAP102-0 is typically used to control pneumatic valve or damper actuators, and is designed for use with the Metasys Network Controllers.
Features
The Johnson Controls FM-OAP102-0 includes plug-in capability with Johnson Controls products, which speeds up installation while ensuring secure wiring connections, saving both time and money.
The FM-OAP102-0's auto/manual switch provides added flexibility during installation, commissioning, troubleshooting, or electrical power outage, while the output pressure test port allows accurate pressure reading of the OAP’s output, to speed up installation, calibration, and troubleshooting. Pressure output is held below low setpoint during power outages or pressure loss, creating controlled condition for resumption of power or pressure, and the adjustable output range enhances the ability to customize calibration to field a device or other application requirements.
Product Specifications
| Output Range |
<1 to >19 psig (<7 to >131 kPa) at 20
psig supply pressure |
| Output Limits Minimum Output Flow |
400 SCIM at 3 to 15 psig (R-2080
equivalent) (107 mI/second at 21 to 103 kPa) |
| Air Consumption Maximum |
50 SCIMs at 3 to 15 psig (13 mI/second
at 21 to 103 kPa) |
| Input-Output Characteristics |
Linear pressure output proportional to
input value |
| Supply Pressure Air Supply Pressure |
20 psig (nominal) to 25 psig (maximum)
(138 to 172 kPa) |
| Input Range |
0 to 100% of adjusted zero and span |
| Resolution |
0.1% of full range |
| Accuracy - Maximum Linearity Error |
2.5% of full scale in the 3 to 15 psig
(21 to 103 kPa) range |
| Accuracy - Maximum Hysteresis Error |
2.5% in the 3 to 15 psig (21 to 103
kPa) range |
| Supply Pressure Sensitivity |
0.1 psig per 1 psig supply variation
(typical) (0.1 kPa per 1 kPa supply variation) |
| Thermal Effects - Auto Mode |
0.015 psig per °F (0.19 kPa per °C) |
| Thermal Effects - Manual Mode |
0.03 psig per °F (0.37 kPa per °C) |
| Calibration - Non-Interactive |
Zero / Offset can be adjusted up to 14
psig (97 kPa) |
| Calibration - Adjustments |
Span can be adjusted from 6 psig (41
kPa) to 14 psig (96 kPa) |
| Default Condition |
Output pressure set to 0 psig (0 kPa)
on loss of supply pressure; Output pressure set to less than minimum operating
range pressure on electrical power outage |
| Source Power |
Power is from the NCU/NEU |
| Operating Environmental
Requirements |
40 to 122°F (4.4 to 50°C); 10 to 90%
non-condensing relative humidity; 86°F (30°C) maximum dew point |
| Storage/Shipping Environmental
Requirements |
-20 to 140°F (-29 to 60°C); 5 to 95%
non-condensing relative humidity; 86°F (30°C) maximum dew point |
| Dimensions (H x W x D) |
1.7 x 2.6 x 7.0 in. (43 x 66 x 178 mm) |
| Shipping Weight |
1.25 lb. (0.56 kg) |
| Agency Compliance |
FCC Part 15 Subpart J - Class A, UL
916, UL864, CSA C22.2 No. 205 |