Datasheet

18
Setting accuracy: The same as indicating accuracy
Action: ON/OFF action
Hysteresis: Thermocouple and RTD input: 0.1 to 100.0
( ) [Factory adjusted as 1.0 ]
DC voltage and current input: 1 to 1000 [Factory adjusted as 10]
(Decimal point place follows the selection.)
Output: Open collector Control capacity 24Vdc 0.1A (Max.)
Alarm (EVT) output action: Alarm action is selectable from below by front key operation.
One alarm is selectable from High limit, Low limit,
High/Low limits, High/Low limit range, Process high,
Process low, High limit w/standby, Low limit w/standby,
High/Low limits w/standby and No alarm action
[Factory adjusted as No alarm action]
Energized/Deenergized : Alarm (EVT) output Energized/Deenergized can be selected.
[Factory adjusted as Energized]
Energized Deenergized
Red (EVT) LED Lights Lights
Alarm output ON OFF
Alarm HOLD function selection: Once the alarm is activated, alarm output is remains
constant until power is turned off.
[Factory adjusted as: Alarm holding function Not used]
Loop break alarm (EVT) output
(Common output with Alarm, Heater burnout alarm [Option: W])
Detects heater burnout, sensor burnout, and abnormality at operation end.
Setting range: Loop break alarm time setting: 0 to 200 minutes
[Factory adjusted as 0 minutes]
Loop break alarm action span setting
Thermocouple and RTD input: 0 to 150 ( ) or 0.0 to 150.0 ( )
[Factory adjusted as 0 ]
DC voltage and current input: 0 to 1500
(Decimal point place follows the selection.) [Factory adjusted as 0]
Output: Open collector Control capacity 24Vdc 0.1A (Max.)
Converter function See “4. Converter function”
Isolation • Dielectric strength Circuit isolation structure
* When control output is non-contact
voltage or DC current, between
control output and communication
is not isolated.
Isolated resistance: 10M or greater at 500Vdc except the above
Dielectric strength : 1.5kVac for 1 minute between input terminal and power terminal
1.5kVac for 1 minute between output terminal and power terminal
Power consumption Approx. 6VA
Ambient temperature 0 to 50
Ambient humidity 35 to 85%RH (No condensing)
Weight Approx.150g
External dimension 22.5 x 75 x 100mm (W x H x D)
Material Case: Flame resistant resin
Event output
CT input
Input
(5) (6) (7)
CPU
Isolation
Control output
Power supply
(8) (9)
(1) (2) (3) (4)
Communi-
cation