Overview; Parts And Specifications - Figaro EM7162 Instruction Manual

1. Overview

The EM7162 is an evaluation module that permits easy evaluation of the characteristics of the
CDM7162 carbon dioxide (CO
output CO2 concentration measurement data, a terminal for output of the concentration signal in PWM
format, and a terminal for output of a voltage signal converted from PWM output. After installing the
measurement data management software in an external computer and connecting EM7162 with the
included USB cable, this module can be powered through the USB cable. As measurement data output
is transferred to the computer, a chart of CO
real time.

2. Parts and Specifications

Communication mode setting switches: SW2
5-VDC power supply input terminal
(power supply voltage
monitor terminal)
USB terminal
Ground (GND)
GND
LED (TXD)
LED (RXD)
Power supply switch (SW1)
Specifications
Model no.
Name
Target gas
Input power supply
USB output
PWM output (1 kHz)
Voltage output
Alarm output
Operating temperature/
humidity conditions
Dimensions
Standard accessories
) sensor module. The module is equipped with a USB connector to
2
concentration is displayed on the computer monitor in
2
SW3
Ground (GND)
Voltage output
Alarm output
EM7162
Evaluation module for CDM7162
Carbon dioxide
via USB connector or 5.0 VDC
0 to 65,535 ppm CO
2
duty ratio of 0 to 100% (corresponding to 0 to 5,000 ppm CO
0 to 5 V (corresponding to 0 to 5,000 ppm CO2)
CMOS output (High at 1,000 ppm or more, Low at less than 900 ppm)
(Note 1)
0C to 50C, 0 to 95% RH (without condensation)
Approx. 50 x 55 x 21 mm (excluding protruding portion)
The height includes spacer and CDM7162 mounted.
CDM7162 CO2 sensor module (with pin terminals)
USB memory stick (to install the measurement data management
software and USB driver)
Mini-B USB cable
SW4
Figure 1 - Parts
(Note 1)
2
Connectors
for sensor
attachment
CN2
CN1
PWM output
)
2
x 1
x 1
x 1