CLA-VAL CV-Log-35 Quick Start Manual

1

ASSEMBLY INSTRUCTION

Equipment commissioning: Make sure the CV-Log-35 is not powered when connecting/disconnecting sensors. A
connection or disconnection of a CV-Log-35 analog input while powered on could damage the product.
1. Sensor connection
If the CV-Log-35 sensors are not factory wired, start by connecting the desired sensors to the inputs of the product.
Refer to the CVLog3500 wiring diagram for connection details.
2. Battery connection
Before the CV-Log-35 is commissioned, plug in the battery:
a. Internal battery (standard): open the product by turning the CV-Log-35 head (blue part of the product) anticlockwise
by 1/8 of a turn and connect the battery. Then properly close the product making sure to turn the blue lid clockwise
until stop.
b. High-capacity external battery (option): connect the circular connector of the external battery to the corresponding
connector located on the black part of the CV-Log-35 enclosure.
3. Enable CV-Log-35
To activate the product, keep the front button
on the front panel of the D35. Release the button after the flash.
2

OPERATING MODE

The CV-Log-35 has 3 modes of operation:

"Standby" mode

"Acquisition" mode

"Configuration" mode
Press the front panel button
In "Standby" mode you can remove the SIM card or SD card, as well as connect or disconnect physical inputs.
The "Acquisition" mode is the operating mode of the CV-Log-35. In this mode, the device acquires the signals from the
connected sensors and saves them to the internal memory. If the data communication option is enabled, the recorded data is
sent across the cellular network at the set interval time.
The "Configuration" mode is used to activate the WiFi local network generated by the device, to configure the CV-Log-35.
Figure 1: Logic diagram showing the devices various modes of operation and how to switch from one to another
 CLA-VAL Europe
© Copyright CLA-VAL Europe - Specifications subject to change without notice - no contractual illustrations.
pressed for approximately 5 seconds until a green LED lights up continuously
to navigate between modes, as indicated in Figure 1.
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CLA-VAL CV-Log-35
Quick Start Guide
cla-val@cla-val.ch 1 - CLOG35SE D 07/23
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