F23 418 MHz Wireless System Building Automation Products, Inc. • 750 North Royal Avenue, Gays Mills, WI 54631 USA Tel: +1-608-735-4800 • Fax: +1-608-735-4804 • Email: sales@bapihvac.com • Web: www.bapihvac.com Setpoint Output Module (SOM) The Setpoint Output Module (SOM) converts the Setpoint data from the Wireless Receiver into a Resistance or Voltage for the DDC controller. The SOM receives the setpoint data from a BAPI 418 or 900 MHz Receiver through a four-wire bus. Up to 127 different Setpoint Output Modules or Analog Output Modules can be connected to a single receiver to send multiple variables to the controller. The Setpoint Output Module is easily trained to a single transmitter setpoint with a pushbutton and LED. The SOM is surface, 2.75” snaptrack or 35mm din rail mountable. Overview Setpoint Output Module - SOM (includes the Setpoint Output terminal block connector only) 418 MHz Receiver with two Analog Output Modules Specifications Supply Power:(half wave) Resistance models: 9-30 VDC or 17-31 VAC 0-5VDC models: 9-30 VDC or 17-31 VAC 0-10VDC models: 15-30 VDC, 17-35 VAC Output Current: 1 mA Analog Input Bias Voltage: 5 VDC max (Resistance Output Models only) Power Consumption: 3 mA max. DC, .1 VA max AC Lost Comm. Timeout: 15 min. (Fast Flash) Reverts to its last command Bus Cable Distance: 4,000 ft with shielded, twisted pair cable (Belden 9841, Belden 8132 or equivalent) Output Resolution: Resistance Output: ~40 ohms Voltage Output: 10 bit Environmental Operation Range: Temp: 32°F to 140°F (0°C to 60°C) Humidity:5% to 95% RH non-condensing Material & Rating: ABS Plastic, UL94, V-0 Setpoint Output Module VOLTAGE OUTPUT PART #S: BA/SOM-00-EZ: 0 to 5 Volts Output BA/SOM-01-EZ: 1 to 5 Volts Output BA/SOM-02-EZ: 3.7 to .85 Volts Output BA/SOM-03-EZ: 5 to 0 Volts Output BA/SOM-04-EZ: 4.2 to 1.2 Volts Output BA/SOM-05-EZ: 2.75 to 3.34 Volts Output BA/SOM-06-EZ: 2.88 to 3.17 Volts Output BA/SOM-10-EZ: 0 to 10 Volts Output BA/SOM-11-EZ: 2 to 10 Volts Output RESISTANCE OUTPUT PART #S: BA/SOM-50-EZ:0 to 5k Ohms Output BA/SOM-51-EZ:7.87k to 2.87k Ohms Output BA/SOM-60-EZ:0 to 10k Ohms Output BA/SOM-61-EZ:15k to 5k Ohms Output BA/SOM-62-EZ:9,577 to 1,422 Ohms BA/SOM-63-EZ:1k to 11k Ohms Output BA/SOM-80-EZ:0 to 20k Ohms Output BA/SOM-81-EZ:4.75k to 24.75k Ohms Output BA/SOM-82-EZ:6.19k to 26.19k Ohms Output BA/SOM-83-EZ:7.87k to 27.87k Ohms Output BA/SOM-84-EZ:10k to 30k Ohms Output BA/SOM-85-EZ:24.75k to 4.75k Ohms Output BA/SOM-91-EZ:25k to 75k Ohms Output BA/SOM-102-C-EZ:10K-2 Thermistor, 50 to 90°F ACCESSORY TERMINALS: BA/AOM-CONN:Pluggable Terminal Block Kit (See page F20) See end of Section F for list pricing. Rev. 10/16/12Next >