3.21.17 05373D © Inovonics, 2017 - www.inovonics.com
2
2.5 Select Input Type and Attach the Analog Sensor(s)
To use the EN1702 current/voltage data transmitter, you must select the
input type and connect the analog sensor(s) to one or both of the terminal
blocks.
7.
Place a selection jumper on the appropriate sensor input selection pins.
Note:
If you are using dual inputs, the selection you make here will apply to
both of them.
• Place the jumper on the bottom two pins to select a sensor input of 4-
20mA.
Figure 2
Select 4-20 mA
• Place the jumper on the middle two pins to select a sensor range of 0-
10V.
Figure 3
Select 0-10V
• Place the jumper on the top two pins to select a sensor range of 0-5V.
Figure 4
Select 0-5V
8.
Referring to figure 5, use a small screwdriver to attach the external
sensor(s) wiring leads to the appropriate terminal blocks. If you are
using a single input, wire to the first external sensor terminal block; if
you are using dual inputs, use the first and second external sensor
terminal blocks.
Note:
The analog sensor cable length must not exceed three feet.
Note:
If you are using dual inputs, both of them must be wired per your
jumper selection.
Figure 5
External sensor wiring
9.
Press the reset button to complete the procedure.
2.6 Program the Transmitter
EN1702 transmitters are programmed at the factory. It is not usually
necessary to reprogram EN1702 series transmitters. If you want to
reprogram the transmitter, parameters can be changed using the
programming header.
2.7 Mount the Transmitter
10.
Attach the mounting bracket to the desired location, using the included
screws or double-sided tape.
Note:
There are two mounting holes for standard installation. An optional
third mounting hole is located under the battery. Use the third mounting
hole to secure the housing to the bracket.
11.
Hook the bottom of the transmitter into the bracket’s bottom catch, and
press the transmitter into the bracket so that the bracket’s top lip snaps
into place.
3 Specifications
Distance, external contact to transmitter: Three feet maximum.
Typical battery life: Eight years at a five minute transmission interval.
Battery type: 3.0V lithium, 1.4Ah (BAT604).
Power requirement: 3VDC, 60 mA.
Operating environment: -4°F to 140°F, up to 90% (non-condensing).
4 Television and Radio Interference
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 or more 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.
5 Compliance Information
This device complies with part 15 of the FCC Rules and Industry Canada
license-exempt RSS standard(s). Operation is subject to the following two
conditions: (1) this device may not cause interference, and (2) this device
must accept any interference, including interference that may cause
undesired operation of the device.
Le présent appareil est conforme aux CNR d'Industrie Canada applicables
aux appareils radio exempts de licence. L'exploitation est autorisée aux
deux conditions suivantes : (1) l'appareil ne doit pas produire de brouillage,
et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique
subi, même si le brouillage est susceptible d'en compromettre le
fonctionnement.
Note:
Changes or modifications not expressly approved by the party
responsible for compliance could void the user's authority to operate the
equipment.
6 US Patent Numbers
• 7,154,866.
• 7,554,932.
• 7,746,804.
• Other patents pending.
4-20 mA
4-20 mA
0-10V
0-5V
0-10V
0-5V
GND
GND
First Sensor
Second Sensor
