Mighty,Module,MM1600,AC,Input,Single,Limit,Alarm

Mighty Module MM1600 AC Input Single Limit Alarm


MM1600 AC Input Single Limit Alarm

Mighty,Module,MM1600,AC,Input,Single,Limit,AlarmDescription

The MM1600 monitors an AC input signal and trips a dpdt, 5 A relay when the input exceeds the desired level. Normal operation has the relay energized for the non-alarm condition and de-energized for an alarm condition. This provides a fail-safe alarm condition for loss of power to the module. The alarm has a set of red/green LEDs to indicate alarm status.

A deadband adjustment allows a deadband of 0.5% to 100% of span to be set into the module. The deadband is symmetrical about the setpoint.

With the latching option, the alarm has no deadband control. Once the limit has been reached the alarm latches and power to the module must be momentarily interrupted to reset the alarm.

The module includes filtering and conditioning to reduce susceptibility to transients and noisy operations.

Mighty,Module,MM1600,AC,Input,Single,Limit,Alarm Download MM1600 Brochure

Mighty,Module,MM1600,AC,Input,Single,Limit,Alarm Download MM1600 Manual

Features

Mighty,Module,MM1600,AC,Input,Single,Limit,Alarm
Provides a DPDT Relay Contact Closure at a Preset AC Input
Mighty,Module,MM1600,AC,Input,Single,Limit,Alarm
Standard Fail-safe Operation
Mighty,Module,MM1600,AC,Input,Single,Limit,Alarm
Red and Green LED Alarm Status Indicators
Mighty,Module,MM1600,AC,Input,Single,Limit,Alarm
Adjustable Deadband
Mighty,Module,MM1600,AC,Input,Single,Limit,Alarm
Latching Alarm Available (MM1610)
Mighty,Module,MM1600,AC,Input,Single,Limit,Alarm
50 mV or 1 mA Minimum Input Span
Mighty,Module,MM1600,AC,Input,Single,Limit,Alarm
Unlimited* Choice of Input Ranges
Mighty,Module,MM1600,AC,Input,Single,Limit,Alarm
Choice of Power Options
Mighty,Module,MM1600,AC,Input,Single,Limit,Alarm
10 + 5 Year Warranty

Typical Applications

AC motor/current limit, AC power status or demand warning.

Mounting

The module is designed to plug into a standard 11-pin relay socket.  Part number MP011 is a molded plastic socket suitable for mounting on a flat surface or 2 3/4 inch wide PVC snap track (TRK48).  Use CLP-1 hold-down clip if needed.  A Killark HK Series explosion-proof housing with dome and 11-pin socket is available (HKB-HK2D).  A DIN rail mounted socket (DMP011) is available for 35mm symmetrical rail.

Specifications

INPUT RANGE
Voltage
  select any range  from 0 to 250 V max
    (min span 50 mV)

Current
  select any range from 0 to 1 A rms max**
  (min span 1 mA, internal shunt)

INPUT FREQUENCY
40 Hz to 1 kHz sine wave

INPUT IMPEDANCE
Voltage
  200 kilohms

Current

Input
1 mA
10 mA
20 mA
100 mA
1 A
Shunt Value
100 OHM
10 OHM
5 OHM
1 OHM
0.1 OHM

SETPOINT
0 to 100% of span

DEADBAND
0.5% to 100% of span

RESPONSE TIME
1 sec typical
  (range dependent)

ACCURACY
±0.05% of span

COMMON MODE REJECTION
120 dB, DC to 60 Hz

* Within specified range limits

RELAY CONTACTS
1 (dpdt)
Resistive Load:
  5 A max, 150 W max
  220 VAC max, 30 VDC max

Inductive Load
  (Power factor > = 0.4):
  2.5 A max, 75 W max
  220 VAC max, 30 VDC max

TRANSISTOR OUTPUT (Option V)
Relay driver
  (12 V coil, > = 220 ohms)
or open-collector outputs
  sink 100 mA, 30 V supply max

LINEARITY (Option T)
±0.01% of span

OPERATING TEMPERATURE
 14°F to 140°F
-10°C to  60°C

TEMPERATURE STABILITY
±(0.02% of span + 30 µV)/°C max

POWER
115 VAC 10%, 50/60 Hz
  (2.5 W max)
230 VAC 10%, 50/60 Hz
  (2.5 W max)

DC Power Option
  24 VDC (limits 21-32 VDC)
  Isolation, DC power supply to input common
    10 megohms

 

** For input values greater than 1 A rms select appropriate external shunt resistor and use with 0/500 mV rms input.


CONNECTIONS
 Power, AC L1 or DC +
Power, AC L2 or DC -
Input Signal
Input Common
Relay Set 1 NO
Relay Set 1 C
Relay Set 1 NC
Relay Set 2 NO
Relay Set 2 C
Relay Set 2 NC
PINS
1
3
4
5
6
7
8
9
10
11