17614_ins_wireless_900_rcvr
Installation and Operating Instructions
Wireless 900 MHz Receiver
Building Automation Products, Inc., 750 North Royal Avenue, Gays Mills, WI 54631 USA
Tel:+1-608-735-4800 • Fax+1-608-735-4804 • E-mail:[email protected] • Web:www.bapihvac.com
Specifications subject to change without notice.
rev. 04/21/15
5 of 5
Wireless System Diagnostics
Possible Solutions:
- Check for proper wiring and connections from the output modules to the controller.
- Check to see if the controller’s software is configured properly.
- Check the room transmitter to see if its LED flashes about every 20 seconds. If
not, replace the batteries.
- Check for proper power to the Repeater, Receiver and Analog Output Modules.
- Retrain the Analog Output Module.
- Check that the associated room transmitter is transmitting (the LED will flash
about once every 20 seconds) and that the Repeater and the 900 MHz Receiver
are receiving the transmissions. (The Repeater’s LED will blink right after the
transmitter’s LED if it receives that transmission. The 900 MHz Receiver LED
will blink right after the Repeater’s LED if it is receiving that transmission.)
Note:
The Repeater will receiver transmissions from all transmitters that are
within range, not just the one you are testing.
- Retrain the Analog Output Modules.
- Check for proper wiring and connections from the output modules to the controller.
- Check to see if the controller’s software is configured properly.
- Check to see if the correct output module is connected to the correct controller.
Default Status when wireless transmission is interrupted:
If an output module does not receive data from its assigned transmitter for 15 minutes, the red LED on the top of the
module will blink rapidly. If this happens, the individual Analog Output Modules will react as follows:
• Resistance Output Modules (BA/ROM) calibrated for temperature will output the highest resistance in their output range.
• Voltage Output Modules (BA/VOM) calibrated for temperature will set their output to 0 volts.
• Current Output Modules (BA/COM) calibrated for temperature will set their output to 4 mA.
• Voltage Output Modules (BA/VOM) calibrated for humidity will set their output to their highest voltage (5 or 10 volts).
• Current Output Modules (BA/COM) calibrated for humidity will set their output to 20 mA.
• Setpoint Output Modules (BA/SOM) will hold their last value indefinitely.
• Relay Output Modules (BA/RYOM, BA/RYOL) will go to their default state (example: open for a normally open unit).
When a transmission is received, the output modules will revert to normal operation in 60 seconds or less.
Possible Problems:
Temperature or Humidity is reading
its low limit:
The LED on the top of the Analog
Output Module is blinking rapidly:
Temperature or Humidity reading is
coming out the wrong output module
Temperature or Humidity reading is
incorrect
Specifications
900 MHZ WIRELESS RECEIVER
Supply Power:
9 to 15 VDC
Power Consumption:
80 mA max. DC,
.5 VA max AC
Inputs:
900 MHz
Bus Cable Distance:
4,000 ft with shielded, twisted pair cable
(Belden 9841, Belden 8132 or equivalent)
Maximum Output Modules per Receiver:
127
Environmental Operation Range:
Temp: 32°F to 140°F (0°C to 60°C)
Humidity:
5% to 95% RH non-condensing
Material:
ABS Plastic
Material Rating:
UL94, V-0
WIRELESS TRANSMITTER
FCC Approval:
FCC ID# T4F061213RSO (418MHz only)
Compliance:
This device complies with Part 15 of the FCC
rules Operation is subject to the following conditions.
1. This device may not cause harmful interference.
2. This device must accept any interference received,
including interference that may cause undesired operation.
FCC Radio Frequency Interference Statement:
This equipment has been tested and found to comply with the
limits for a Class B digital device, pursuant to Part 15, Subpart
B, of the FCC Rules. This equipment generates, uses, and
can radiate radio frequency energy. If not installed and used in
accordance with the instructions, it may cause interference to
radio communications.
