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What is MP1400?

This electronic component, produced by the manufacturer "M-System", performs the same function as "(MP1400 - MP1423) RTD Input Limit Alarm".


MP1400 Datasheet PDF - M-System

Part Number MP1400
Description (MP1400 - MP1423) RTD Input Limit Alarm
Manufacturers M-System 
Logo M-System Logo 


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INSTRUCTION MANUAL
RTD INPUT LIMIT ALARM
model
MP1400 through MP1423
Thank you for choosing M-System. Before use, check specifications
on the unit label.
If you have any problems or questions with the product, please contact
M-System’s Sales Office or representatives.
General Description
The M-PAC Model MP1400 through MP1423 accept 2- or 3-wire RTD
inputs and provide relay contact closure(s) at a preset input level. The
MP1400 Series reflects three styles of output selection:
MP1400 – MP1403 Single (Hi) trip, non-latching (DPDT, 3A)
MP1410 – MP1413 Single (Hi) trip, latching (DPDT, 3A)
MP1420 – MP1423 Dual (Hi/Lo) trip, non-latching (SPDT, 3A)
•Upscale burnout protection as standard
•Failsafe operation available
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Installation [Scale: mm(inch)]
•Operating temperature: -5 to +60°C (23 to 140°F)
•Operating humidity: 30 to 90% RH (non-condensing)
Keep away from water, corrosive gas, dust and vibration. DIN rail
mounting available for 11-pin-base modules. Use DIN rail of 35 mm
width.
•11-Pin Base
55 (2.17) min.
40 ± 0.2
40 ± 0.2 2–M4 SCREW
(1.57± .01) (1.57± .01)
Adjustments
•Setpoint The MP1400 Series has five styles of setpoint adjustment:
MP14X0 Top-accessed, 3-turn screw(s)
MP14X2 Remote dial connection(s), 1k to 100k ohms
MP14X3 DC-programmable, 0 to 1V
The setpoint is adjustable over the entire input span.
A) Set deadband at its minimum (fully counterclockwise) before ad-
justing the setpoint.
B) With the specified trip Resistance/RTD input applied, adjust setpoint
until the relay trips. For Hi trip calibration, start with the setpoint
above the desired trip. For Lo trip calibration start below the desired
trip.
•Deadband The deadband is independently adjustable for both
setpoints in dual alarms.
A) Set deadband at its minimum (fully counterclockwise). Set setpoint
to desired trip.
B) Adjust Resistance/RTD input until relay trips.
C) Re-adjust deadband to 100% (fully clockwise).
D) Set Resistance/RTD input to desired deadband position.
E) Slowly adjust deadband until relay untrips.
•Transmitter Output (Option T)
A) With the specified minimum input applied, adjust Zero for 0.00V at
the transmitter output.
B) With the specified maximum input applied, adjust Span for 1.00V.
Repeat A) to B) for best accuracy.
Relay Protection
•Output Relay Rating 30V DC @3A (resistive load) or
120V AC @3A (cosø=1)
For maximum relay life with inductive loads, external protection is
recommended. Refer to the Figures below.
•20-Pin Base
85 (3.35) min.
56 ± 0.2
(2.20 ±0.01)
56 ± 0.2
(2.20 ±0.01)
2–M4 SCREW
•DC Line Powered Loop Place a diode across the load.
DC Power
Limit Alarm
LOAD
•AC Line Powered Loop Place a varistor or CR spark killer across
the load.
AC Power
Terminal Connections
Make wiring to terminals as shown in the Tables in Page 2 through 3.
Use the socket provided with the module.
Limit Alarm
LOAD
Spark Quenching
Circuit
P. 1 / 3 EM-9804 Rev.3


Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for MP1400 electronic component.


Information Total 3 Pages
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Download [ MP1400.PDF Datasheet ]

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Featured Datasheets

Part NumberDescriptionMFRS
MP1400The function is (MP1400 - MP1423) RTD Input Limit Alarm. M-SystemM-System
MP1402The function is (MP1400 - MP1423) RTD Input Limit Alarm. M-SystemM-System
MP1403The function is (MP1400 - MP1423) RTD Input Limit Alarm. M-SystemM-System

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