Environmentally Conscious and Economically Sound Machine Dismantling Forum > Milwaukee
> Agriculture and Food
> Wilkerson mighty module MM1200 thermocouple input
Wilkerson mighty module MM1200 thermocouple input
http:// /products/model/wici/mmods/mm1200_t.htm
Provides a DPDT Relay Contact Closure at a Preset Thermocouple Input
Red and Green LED Alarm Status Indicators
Latching Alarm Available (MM1210)
Unlimited* Choice of Input/Output Ranges
The MM1200 monitors any thermocouple 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 the 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 must be momentarily interrupted to reset the alarm.
Cold junction compensation is provided by a solid state temperature sensor embedded in the thermocouple terminal strip. The module includes filtering and conditioning to reduce susceptibility to transients and noisy operations.
