K2CU-F40A-C AC16-40AAC100 Omron, K2CU-F40A-C AC16-40AAC100 Datasheet
K2CU-F40A-C AC16-40AAC100
Specifications of K2CU-F40A-C AC16-40AAC100
K2CUF40ACAC1640AAC100
Related parts for K2CU-F40A-C AC16-40AAC100
K2CU-F40A-C AC16-40AAC100 Summary of contents
Page 1
... With voltage fluctuation compensation 110 VAC 200 VAC 220 VAC Note: A model with a gate input terminal is required to combine the K2CU with a temperature controller that uses PID control for temperature control of a heater so, use a temperature controller with a voltage output. http://www.ia.omron.com/ 4. Voltage Compensation ...
Page 2
... Operating: –10°C to 55°C (with no icing) Ambient humidity Operating: 45% to 85% Weight K2CU-F: approx. 390 g; K2CU-P: approx. 300 g Note: The logical value is an operating value within a range of 0.85 to 1.1 with a voltage fluctuation of 85% to 110%, based on the value at the control supply voltage measured as 1. http://www.ia.omron.com/ ...
Page 3
... Heater elements Approximately 3 VDC Approximately 6 VDC 3. When using a K2CU which has the model number suffix "GS" (a model that incorporates gate input terminals), the control output of the temperature controller must be a voltage output type. http://www.ia.omron.com/ The signal generated by the reference voltage generator is sent to the setting circuit to provide a reference value ...
Page 4
... When power is supplied to the heater (when the contactor is ON), a current flows through the wires to the heater elements. At the same time, a voltage is imposed on the power circuit of the K2CU-F. The current flowing to the heater wires is detected by the detector sections through each Current Transformer (CT) incorporated by the K2CU-F ...
Page 5
... Note: Values in this table are correct when a 200 VAC heater is used on a single-phase or three-phase current. http://www.ia.omron.com/ The knobs of the K2CU-F and K2CU-P as shown in the illustrations are set and 0.7 A respectively. The set operating current is defined as the mean value of the heater current under normal operating conditions and the heater current under a burnout or abnormal condition ...
Page 6
... Confirm that Close the SW indicator remains off. Turn off SW and confirm that the alarm indicator comes on, and that 1 the output relay operates (c)Copyright OMRON Corporation 2008 All Rights Reserved. K2CU with switch SW turned on. Confirm that the alarm SSR K2CU Heater 6 ...
Page 7
... K2CU Heater K2CU-F, K2CU-P The operation of the heater burnout detector can be easily checked as follows Single-phase Circuit Set the operating current to be 0.55 to 0.6 times the heater current. Close the contactor with switch SW turned on. Confirm that the 1 alarm indicator remains off. Turn off SW ...
Page 8
... K2CU-P Contactor SW 1 Heater (c)Copyright OMRON Corporation 2008 All Rights Reserved. K2CU turned on. Confirm that the 1 Contactor K2CU Heater turned on. Confirm that the 1 K2CU-F Contactor K2CU K2CU-F Heater 8 ...
Page 9
... K2CU-P Switch CM1 1 1 Note: Determine the value of R according to the specifications K2CU-F of the K2CU to be used. The dotted line indicates the connection at a supply voltage of 100 or 110 VAC. Eight, M3.5 6 terminal screws Potentiometer knob Alarm indicator 60 95 108 6-dia. mounting hole 3 ...
Page 10
... Note: 1. The dotted lines which pass through the heater burnout detector indicate the line conductor passing through the round “window” of the window-type Current Transformer External relay for self-holding circuit BZ: Alarm buzzer L: Alarm indicator 3. To use a 100 (110) VAC control power supply with K2CU-P, connect it to terminal 7 instead of 6. http://www.ia.omron.com/ Three-phase Heater Y/a L ...
Page 11
... Note: 1. The dotted lines which pass through the heater burnout detector indicate the line conductor passing through the round “window” of the window-type Current Transformer External relay for self-holding circuit BZ: Alarm buzzer L: Alarm indicator 3. To use a 100 (110) VAC control power supply with K2CU-P, connect it to terminal 7 instead of 6. http://www.ia.omron.com/ With External Current Transformer Power supply ...
Page 12
... K2CU-P The K2CU-P can be used only in single-phase circuits. Do not pull out the K2CU-P from the socket when the K2CU-P is energized. Especially when using it in combination with a Current Transformer commercially available, this practice causes the second- ary circuit of the transformer to open, which is very dangerous. ...
Page 13
... Can the K2CU be used for heaters with a voltage of 400/ Q 440? Yes ...
Page 14
... Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any questions or comments. WARRANTY OMRON's exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or other period if specifi ed) from date of sale by OMRON. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS ...