Toshiba RTM20 Temperature display range Frequency Supply voltage, Range, Outputs, Inputs, =7ms

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Table 1 General Specification

Item

Temperature display range

Frequency

AC

Supply voltage

DC

 

Power consumption

 

Ambient

Operation

temperature

Storage

 

Trip setting

 

range

Outputs

No. of outputs

 

 

Sensor (RTD)

Inputs

 

 

No. of points

Specification

-20 to 200°C 50/60 Hz

100 to 120 V

100 to 125 V

6 W

-10 to 60°C

-20 to 70°C

40 to 195°C

6 outputs (1 trip

&1 alarm out- puts for each group)

Pt 100 Ni 100 Ni 120 Cu 10

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Table 2 Contact Capacity

 

 

AC or DC

Continuous

 

Breaking

 

 

 

 

Resistive

 

250

V - 5 A

AC *

Inductive

5 A

250

V - 2 A @

 

 

 

pf=

0.4

 

Resistive

 

30 V - 5 A

DC

Inductive

5 A

125

V -0.07A @

 

 

 

L/R=7ms

* C300

per UL/NEMA.

 

 

Alarm and Trip Outputs

The alarm connected to either of the A, B or C group of channels goes off when the monitored temperature on one of the channels in that group rises to 90% of the set trip temperature, or when an RTD contact is broken for some reason.

If the temperature continues to rise, it may eventually exceed the preset trip level. When that happens, the trip indicator for either group A, B or C will light up on the front of the relay.

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Contents Toshiba Temperature Control Relay Model RTM20 Selectable RTD materials Trip Temperature Channels TemperatureGroup a trip indicator Selection switchesTemperature display range Frequency Supply voltage Ambient Operation Temperature StorageSpecification Per UL/NEMA Alarm and Trip OutputsStandard Installation Installation withToshiba