K3MA-L Manual OMRON Digital Temperature Controllers K3MA-L User's Manual

Ideal for monitoring 3-phase power supplies.
for industrial facilities and equipment.
Monitor overvoltages, undervoltages, phase sequence, and,
phase loss for three-phase 3-wire or 4-wire power supplies with,
just one Unit.
Switch setting for 3-phase 3-wire or 3-phase 4-wire power,
supply.
Two SPDT output relays, 6 A at 250 VAC (resistive load) OMRON Digital Temperature Controllers User's Manual K3MA-L
Output overvoltages and undervoltages using separate relays.
World-wide power specifications supported by one Unit,
(switchable).
Output status can be monitored using LED indicator. Control supply voltage: 110/220 VAC; With voltage fluctuation compensation.
Operating current: 1 to 2 A.
Accurate Detection of Heater Element.
Burnout Regardless of Heater Capacities OMRON Digital Temperature Controllers User's Manual.
Accurately detects a burned heater element or elements incor,
porated by a molding machine or packing machine and outputs,
an alarm signal.
Precisely singles out the burned element even if one heater el,
ement among several heater elements has been burned out.
Applicable to small- to large-capacity heater elements.
All K2CU-F large-capacity, built-in current transformer models,
work with both single-phase and three-phase heaters OMRON Digital Temperature Controllers User's Manual.
Voltage fluctuation compensation function eliminates false,
alarms due to variations in the supply voltage K3MA-L User's Manual. Measuring current: 0.1 to 1 A AC/DC, 0.5 to 5 A AC/DC, 0.8 to 8 A AC/DC.
Supply voltage: 24 VAC/DC.
Ideal for current monitoring for,
industrial facilities and equipment K3MA-L User's Manual.
Monitor for overcurrents or undercurrents.
Manual resetting and automatically resetting supported by one Relay.
Startup lock and operating time can be set separately.
One SPDT output relay, 6 A at 250 VAC (resistive load).
Output relay can be switched between normally open and,
normally closed K3MA-L User's Manual.
Process control signal (4 to 20 mA) and commercial CT input,
(0 to 1 A or 0 to 5 A) supported.
Output status can be monitored using LED indicator.
Inputs are isolated from the power supply. Power supply voltage: 100 to 240 VAC.
Heater control method: ON/OFF control SSR control.
Input specifications: Two current inputs,
(for either single phase or threephase).
Output specifications: One relay output.
Communications output: RS-485.
Current input range: 2.00 to 22.00 A.
A high-precision Heater Element.
Burnout Detector compatible with a,
wide-range of heater control methods.
Push-in terminals reduce the workload.
Scaling.
NPN or PNP equivalent output.
Lineup includes models compatible with many heater control methods,
including ON/OFF control, phase control, and cyclic control.

High-precision heater burnout alarm with digital measurement K3MA-L Manual.
Contributes to preventative maintenance.
If the gate function is disabled, the gate input can be used as an,
undercurrent/overcurreent relay or for motor or lamp loads OMRON Digital Temperature Controllers User's Manual.
Undercurrent detection values can be set separately for CT1 and CT2.
CE marking and cUL certified (K8AC-H2@@@).