The BAPI Wireless Setpoint Output Module (BA/SOM-BLE-EZ) converts setpoint data from a BAPI wireless room sensor into a 4.75K to 24.75K ohm resistance output for the BAS controller, allowing occupants to adjust their space temperature setpoint wirelessly. The override output briefly drops to 0 when the occupant presses the override button on the room sensor, signaling a timed occupancy override to the controller. Also available without override as BA/SOM-BLE-81-EZ.
Best for: BAS applications where occupant setpoint adjustment is required. Works with BAPI-Stat Quantum wireless room sensors that have the optional setpoint slider.
Carries BAPI's 5-year warranty. On lost comm (35 minutes), the output holds the last commanded setpoint value and the blue LED blinks. Recovers automatically on next transmission.
4.75K to 24.75K ohm resistance Setpoint Output
Linearly scaled resistance output representing the occupant's wireless setpoint adjustment. Factory calibrated — no field adjustment required.
Wireless Occupant Setpoint Control
Works with BAPI-Stat Quantum wireless room sensors equipped with the optional setpoint slider. Allows space-level setpoint adjustment without running additional control wiring.
Override Output Available
Override output drops to 0 when the override button on the sensor is pressed, immediately signaling the controller.
Lost Comm Hold
After 35 minutes without a transmission, the SOM holds the last commanded setpoint value rather than reverting to an extreme value, protecting occupant comfort during brief outages.
| Specification | Value |
|---|---|
| Part Number | BA/SOM-BLE-81-EZ-O |
| Output Range | 4.75K to 24.75K ohm resistance |
| Output Resolution | 150 µV (voltage) or 100 ohm (resistance) |
| Override Output | Yes — drops to 0 on override button press |
| Supply Power | 15 to 24 VDC or powered through receiver |
| Power Consumption | 25 mA @ 24 VDC (voltage) or 20 mA @ 24 VDC (resistance) |
| Lost Comm Timeout | 35 minutes — holds last setpoint value |
| Operating Temp | 32 to 140°F (0 to 60°C) |
| Mounting | Surface, 2.75 in snaptrack, or 35mm DIN rail |
| Agency | RoHS |
| Warranty | 5 Years |
Voltage Outputs
BA/SOM-BLE-00-EZ (0-5V), BA/SOM-BLE-10-EZ (0-10V). Resistance Outputs: BA/SOM-BLE-60-EZ (0-10K ohm), BA/SOM-BLE-81-EZ (4.75K-24.75K ohm). Add -O suffix to any part number for override output version.
- Module Type:
- Analog Output Module
- Output Type:
- Setpoint
- Output Signal:
- 4.75K to 24.75K Ohm
- Override Output:
- Yes