1.2
TRACE
MATE-277V
Product Overview
Temperature Range
Range:
-50°C to 500°C, -58°F to 932°F
Hysteresis:
±2°C, ±3.2°F
Absolute Accuracy:
±2.5°C, ±4.5°F
Repeatability:
±1°C, ±1.8°F
RTD:
100 ohm platinum, 3-wire 20 ohms
maximum lead resistance
Heater Switching
Installaton/Overvolatge CAT. III; Pollution Degree 2
Configuration
TM-1SIH1-E5-RTD-277V Single-pole
TM-1DIH2-E5-RTD-277V Dual-pole
Dual SCR, one per phase
Ratings:
TM-1SIH1-E5-RTD-277V 277Vac @ 30
amps
TM-1DIH2-E5-RTD-277V 277VAC
@30amps
250 amp 1/2 cycle inrush
Line Frequency
50 or 60Hz
Control Power
Installaton/Overvolatge CAT. III; Pollution Degree 2
Power Requirements
Control power from heater voltage
TM-1SIH1-xx 277VAC, 10VA
TM-1DIH2-xx 277VAC, 10VA
Protection
Control power from heater voltage
protected by non-replaceable 2A, time
lag, 350 VAC fuse
MOV transient protection and RC
snubber
User Interface
Heater Setpoint
12 position dip switch
Reset/Heater Test
dip switch
Panel Indicators
Power on
Heater on
Low temperature alarm
High temperature alarm
Current fail alarm
Ground fault trip alarm
RTD fail alarm
Environment
Approvals:
CSA NRTL/C and FM
Class I, Div.2, Groups A,B,C,D
Class I, Zone 2, Groups IIC
Operating Range:
TM-1SIH1-xx: -40°C to +50°C
TM-1DIH2-xx: -40°C to +50°C
Heater current derated
Conformal Coating:
Boards conformal coated for hostile
environments. Altitude: 0-2000m
User-Definable Options
Heater Setpoint:
Low Temperature Alarm Setpoint:
High Temperature Alarm Setpoint:
0°C-511°C, 1°C steps
0°F-511°F, 1°F steps
Temperature Units:
0°C or °F
Current Fail Alarm Setpoint:
0.0A-30.0A, 1 A steps
Ground Fault Trip Alarm Setpoint:
0mA-511mA, 1 mA steps
Enclosure
Type:
E5: Nema-4X steel, painted black
Size:
TM-1SIH1-xx: 8”Hx6”W x4”D
TM-1DIH2-xx: 10”Hx8”W x4”D
Features:
Quick release latches to open door
One 3/4” conduit knockout for power
and two 1/2” conduit knocks for RTD
and signal wiring.
Alarms
Installaton/Overvolatge CAT. II; Pollution Degree 2
Low Temperature:
Actual temperature < low temperature
alarm setpoint
High Temperature:
Actual temperature > high temperature
alarm setpoint
Current Fail:
Heater current < current fail alarm
setpoint
Ground Fault Trip:
Ground fault current > Ground fault trip
alarm setpoint
RTD Fail:
RTD Open, RTD Short
Hardware:
No incoming voltage
TraceCheck:
Current Fail Alarm
Configurationt:
NC/NO Contacts
Alarm Output Rating:
Form C dry contact: 30Vdc/0.1A
LED Indicator: 6VDC/50mA
Alarm Function
Temperature:
Low Temperature Alarm
High Temperature Alarm
Current:
Current Fail Alarm
Ground Fault
Ground Fault Trip
Hardware
RTD Open, RTD Short
Specifications
H e ater C u rren t R ating
1 an d 2-P ole Sw itch in g
0
5
1 0
1 5
2 0
2 5
3 0
3 5
-1 0
0
1 0
2 0
3 0
4 0
5 0
Am bien t A ir T em p (°C )
H
eat
er
C
u
rr
e
n
t
(A
m
p
s)
1-Pole
2-Po
le
