HotSpot-Z — Temperature Alarm
martFan HotSpot-Z is a compact, multiple-
output temperature alarm. Trigger tempera-
S
ture is adjustable by means of a jumper on
the circuit board. Normally open or normally
closed outputs can drive a logic circuit, LED or
piezo alarm. Alarms are referenced to ground.
An additional normally closed optically isolated
output is provided. HotSpot-Z is compatible
with temperature sensors P1 through P9 shown
on page 34.
For additional information see:
page 34 Sensors
FEATURES
• Wide input voltage range of 5.0 to 25.0 VDC
1.100
(27.9)
• Selectable alarm trigger temperature of 45°, 50°, or
55°C (86°, 92° or 98°C w hen P3 sensor is used)
0.20
(5.1)
0.700
(17.8)
• Normally open and normally closed outputs provide
nominal 8 mA to an LED connected betw een the
output and L. They can sink at least 4 mA at 0.4 VDC
to drive a logic circuit. A piezo alarm w ould be
connected betw een NO and +. Outputs are
referenced to ground
• Optically isolated output sinks at least 1 mA at 0.4 volts
• Optional isolated MOS relay alarm output for high
current or high voltage applications
Normally Closed (E,C) Alarm Output: Optically
isolated to drive logic circuits. Closed and can
sink at least 1.0 mA at 0.4 volts below trigger
temperature. Open above trigger temperature
and will accept up to 30 VDC.
0.156 D(2)
(3.96)
.560 MAX
(14.2)
Normally Closed (NC) Alarm Output: Closed
below trigger temperature and will sink 4 mA at
0.4 volts or less. Open above trigger temperature
and will accept up to 30 VDC. Applies nominal 8
mA to an LED connected from NC to L.
SPECIFICATIONS
Part Number
Sensor Type
Normally Open (NO) Alarm Output: Open below
trigger temperature and will accept up to 30
VDC. Closed above trigger temperature and will
sink 4 mA at 0.4 volts or less. Applies nominal 8
mA to an LED connected from NO to L. Applies
nominal power supply voltage to a piezo alarm
connected from NO to +.
015Z150
015Z150S
H109
Header on board for remote sensor
Sensor soldered to board
Hardware Pack
Note: Maximum operating temperature is 65°C
CONTROL
RESOURCES
INCORPORATED
E-mail: sales@controlres.com
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Web: w w w.controlres.com
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