Instruction manual
for
DIN rail mounting type indicating controller DCL-33A
To prevent accidents arising from the misuse of this controller, please ensure the operator using it
receives this manual.
Caution
• This instrument should be used according to the specifications described in this manual.
If it is not used according to the specifications, it may malfunction or breakdown.
• Be sure to follow the warnings and cautions. Otherwise serious injury or accidents may occur.
• The contents of this instruction manual are subject to change without notice.
• Care has been taken to assure that the contents of this instruction manual are correct, but if there are
any doubts, mistakes or questions, please inform our sales department.
• This instrument is designed to be installed in a control panel. If not, measures must be taken to ensure
that the operator can not touch power terminals or other high voltage sections.
• Be sure to check that the power is turned off before cleaning this instrument.
• Use a soft and dry cloth when cleaning the instrument.
(If paint thinner is used, it might deform or tarnish the unit.)
• As the display section is vulnerable, do not strike or scratch it with a hard object.
• Any unauthorized transfer or copying of this document, in part or in whole, is prohibited.
• SHINKO TECHNOS CO., LTD is not liable for any damages or secondary damages incurred as
a result of using this product, including any indirect damages.
1. Model name
1.1 Model name
DCL- 3 3 A - , Series name: DCL-300 (W22.5 x H75 x D100mm)
Control action 3 PID
Alarm A Selectable by key operation *1
R Relay contact: 1a
S Non-contact voltage (for SSR): 12
,
V DC
Control output
A DC current: 4 to 20mA DC
Input M Multi-range *2
Supply voltage 1 Supply voltage 24V AC/DC *3
W (5A) CT input rating: 5A
W (10A) CT input rating: 10A
W (20A) CT input rating: 20A
W (50A)
Heater burnout alarm
CT input rating: 50A
Option
C5 Serial communication Based on EIA RS-485
*1: Alarm action (9 types and No alarm) and Energized/Deenergized can be selected by key operation.
*2: Thermocouple, RTD, DC current and DC voltage can be selected by key operation.
*3: Standard supply voltage is 100 to 240V AC. Write down [1] after alphanumeric character only when
24V AC/DC is ordered.
1.1 Model name
Model name labels are put on the right side of the case and the inner assembly.
For Heater burnout alarm output, CT input rating value is written in the bracket ( ).
(1) Model name
(2) Option name
Supply voltage*
Instrument No.
DCL-33A-R/M
W(20A)
No.XXXXXXX
Model name label
(example)
Relay contact output/ Multi-range input
Heater burnout alarm output
*Write 1 only for 24V AC/DC(Only on internal assembly)
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