Hitachi EHV+ Series User Manual

Chapter 2 Specifications
2 – 68
Item Switch setup Setting contents
1 2 3
OFF OFF OFF Type K
ON OFF OFF Type E
OFF ON OFF Type J
ON ON OFF Type T
OFF OFF ON Type B
ON OFF ON Type R
OFF ON ON Type S
Thermocouple sensor types
(Common to all channels)
ON ON ON Type N
4
OFF Celsius (°C)
Celsius (°C) / Fahrenheit (°F)
switching
(Common to all channels)
ON Fahrenheit (
°F)
5
OFF 860ms
Data updating cycle
ON 108ms
6
OFF Cold junction compensation; Valid
Internal cold junction
compensation
ON Cold junction compensation; Invalid
7
OFF Always OFF (Do not turn ON.)
8
(System mode)
OFF Always OFF (Do not turn ON.)
[Highlighted part is factory default setting.]
Note) Be sure to set dip switches before use. The dip switches must be set while power off, otherwise setting status is not updated.
When the input range is changed, be sure to set current / voltage switch accordingly.
Reference
If the internal cold junction compensation is disabled and high accurate ice-bus is installed externally, higher accuracy
of temperature measurement would be achieved.

Hitachi EHV+ Series Specifications

General

Brand	Hitachi
Model	EHV+ Series
Category	Controller
Language	English