Yokogawa DR240 - Manual (Page 245)

14-18 IM DR231-01E
Alarm Output (when equipped with /A4)
Number of outputs
10 points
Output updating rate
every measurement interval
Contact mode
Make contact : normal open/common contact type
Energize/de-energize
switchable
Hold/non-hold
switchable
Reflash alarm
up to 6 contacts can be specified.
Contact rating
250V DC/0.1A (resistive load)
250V AC/2A (resistive load)
30V DC/2A (resistive load)
Dielectric strength
Between the output terminal and ground: 2300V AC (50/60Hz) for one minute.
Alarm Output using DI/DO (when equipped with /R1)
Number of outputs
2 points
Output updating rate
every measurement interval
Contact mode
Transfer contact : normal open/common/normal close type
Energize/de-energize
switchable
Hold/non-hold
switchable
Reflash alarm
can be set
Contact rating
250V DC/0.1A (resistive load)
250V AC/2A (resistive load)
30V DC/2A (resistive load)
Dielectric Strength
Between the output terminal and ground: 2300V AC (50/60Hz) for one minute.
Failure Output using DI/DO (when equipped with /R1)
Function
The output relay for a failure becomes de-energized when an error is detected in this instrument.
Contact mode
Transfer contact : normal open/common/normal close type
Energize/de-energize
not switchable
Contact rating
250V DC/0.1A (resistive load)
250V AC/2A (resistive load)
30V DC/2A (resistive load)
Dielectric Strength
Between the output terminal and ground: 2300V AC (50/60Hz) for one minute.
14.2 Specifications of Optional Functions