MSO-0008P-012 NCC, MSO-0008P-012 Datasheet - Page 68

• Manufacturer Part Number: MSO-0008P-012
• Description: Socket, Relay; 8 Pin Octal
• Manufacturer: NCC
• Type: Octalr

Specifications of MSO-0008P-012

• Number Of Contacts: 8
• Time Range: 0.05 Sec. to 999 Min.
• Output Rating: 10 A @ 240 VAC Max.; 100 mA @ 5 VDC Min.
• Operating Temperature: –23°C to +55°C

3-10
AMETEK National Controls Corp. • 1725 Western Drive • West Chicago, Illinois 60185 • Tel: [phone] • 630-231-5900 • FAX: [phone] • www.nationalcontrols.com
Electronic Temperature Controller
TC280 Series
FEATURES
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This Controller provides a reliable, cost
effective way to control temperature of heat-
ed water within a limited temperature range.
Operating Logic: Upon application of input
voltage, and if the sensed temperature is
below the setpoint, the internal relay will
be activated, turning on the heater load.
The load will stay activated until the sensed
temperature reaches setpoint value. The
setpoint adjustment at the fully counter
clockwise position has an OFF setting that
can be used during equipment set-up to
allow water to fill the vessel before allowing
the heaters to be activated.
Note: The temperature adjustment OFF position is not a mechani-
cal OFF condition, in case of controller failure it may not turn off
the heater load.
ORDERING INFORMATION
Important Notice: This control should only be used in a system
incorporating an independently operating high temperature limiting
device which will safely disable the heaters, preventing property
damage or bodily injury, in the event of failure, malfunction or nor-
mal wear-out of this control.
12” Probe Tube
14” Probe Tube
Long term setpoint stability
Close temperature control
Footprint compatible with electro-
mechanical thermostats
OFF setpoint adjustment position
Probe failure detect
High current rating
Long contact life
ACCESSORY
INPUT
TEMPERATURE MONITORS/CONTROLS
120 V
240 V
File #E104595
TNC-TC280-120
TNC-TC280-240
PART NUMBER
PART NUMBER
ASP-TC280-012
ASP-TC280-014
SPECIFICATIONS
CONTROL
Temperature Control Mode: ON/OFF, +2°F to
+4°F hysteresis
Temperature Sensor: Thermistor, ±2% inter-
changeable within measurement range
Set point Adjustment Range: 175°F ±5°F to
205°F +3°F/-1°F; Fully CCW is in OFF position
Probe Fault Detect: Open or shorted probe will
cause output relay to be deactivated
INPUT
Power Consumption: 5 VA max.
Operating Voltage: 120, 220 VAC ±10%,
50/60 Hz
OUTPUT
Type: Relay contacts, SPST (1 Form A)
Rating: 20 A max. resistive at 120 VAC 10 A max.
resistive at 250 VAC 100 mA at 5 VDC min. load
current
Life: 250,000 cycles min. at full load
Dielectric Breakdown: 2500 VAC RMS, between
probe terminals and input terminals
MECHANICAL
Termination: L1 and HTR #8 screw with clamp;
L2 white -12” long - 22 AWG wire terminated with
1/4 inch female and 1/4” male piggy back push-
on terminal
Probe: Screw type caged terminal block
ENVIRONMENTAL
Ambient Operating Range: 0°C to 60°C
TEMP. ADJUST
SHAFT
6/32 THREADED
STANDOFF (2 PL.),
3/8 IN. MOUNTING
SCREW LENGTH MAX.
(4571-6)
2 POS.
PROBE
CONNECTOR
22AWG WIRE 12 IN. LONG
WITH .250 FEMALE TERMINAL
AND .250 MALE TERMINAL
"PIGGYBACK"
.95 MAX
POLYPROPYLENE COVER
2.275 MAX
L1
#8 SCREW TERMINAL
1.64
.275
.820
HTR
N