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

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

8

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.