Chapter 2 Specifications
2 – 66
2.8.4 Thermocouple input analog module
EH-TC8
Module features
Type (Weight)
EH-TC8 (Approx. 0.16kg (0.35lb.))
Dimensions
(mm (in.))
Terminal block
cover
Terminal block
Setting switch
30 (1.18)
100
(
3
.9
4)
95 (3.74)
Name Description
Terminal block
The terminal block is to connect I/O signals. It is removable type. M3 screws are used.
Use a crimping terminal fitting with screw diameter.
The maximum size of the cable is 0.75 mm
2
. (Use 0.5 mm
2
cable if using 2 crimping terminals in single
terminal.)
The recommended crimping terminal is indicated as below.
Terminal block cover This is a covert for installing on the terminal block.
Select switch
Selects thermocouple types and Celsius/Fahrenheit, etc.
Front view
Indicating contents
OK
ANAROG IN
EH-AXH8M
0 1 2 3
4 5 6 7
OK LED ON: the module is operating in normal condition.
0 to 7 LED OFF: analog signal is operating in normal condition.
0 to 7 LED Flash : Error status in corresponding number of channel.
6 (0.24)
6 (0.24)
Unit: mm (in.)
(Recommended)
Handle very carefully
since cable could be
detached
when screw is loose.
7.6
6.4
8.2
M3 screw
Unit: in.
