EMBEDTEK-RFT LLC ET915TRANSM1 ユーザーズマニュアル
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INSTALLATION AND OPERATION INSTRUCTION
2WT-2RA-R6 RADIO FREQUENCY (RF) TRANSCEIVER
WARNING:
Read this manual completely before installation and operation of this device.
This device is for in-door use only.
Danger with high voltage 120 VAC or 277 VAC.
There are risks of electrical shock if this device is not installed properly.
This device must be installed by qualified personnel.
Compliance Statement (Part 15.19)
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
1. This device may not cause harmful interference, and
2. This device must accept any interference received,
including interference that may cause undesired operation.
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
1. This device may not cause harmful interference, and
2. This device must accept any interference received,
including interference that may cause undesired operation.
Warning (Part 15.21)
Changes or modifications not expressly approved by the party
responsible for compliance could void the user’s authority to
operate the equipment.
Changes or modifications not expressly approved by the party
responsible for compliance could void the user’s authority to
operate the equipment.
FCC Interference Statement (Part 15.105 (b))
This equipment has been tested and found to comply with the
limits for a Class B digital device, pursuant to Part 15 of the FCC
Rules. These limits are designed to provide reasonable protection
against harmful interference in a residential installation. This
equipment generates uses and can radiate radio frequency
energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio
communications. However, there is no guarantee that
interference will not occur in a particular installation. If this
equipment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment
off and on, the user is encouraged to try to correct the
interference by one of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different
from that
to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for
help.
off and on, the user is encouraged to try to correct the
interference by one of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different
from that
to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for
help.
DESCRIPTION
The 2WT-2RA-R6 is a radio transceiver module. These modules are used to make a
system consisting of a master device and slave devices. Each slave device also contains
two (2) electromechanical relays on it. Refer to TECHNICAL DATA for relay rating.
The master device will control the slave device(s) and can send an “on” or “off” signal to
each slave device. The slave device will then open the relays for a received “off” signal
or close the relays for a received “on” signal. The relays on the slave modules are
normally closed (NC).