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DOC-100 layer oven controller
Recommended equipment: food oven (Electric, Gas)
Characteristic
This controller is mainly applied to food baking oven, adopts high speed CPU chip design, and has advantages of fast response, high precision of temperature control, convenient data storage and easy setting and operating. DOC-100 layer oven controller adopts advanced PID algorithmic control heating, or other temperature control pattern, count-down time control baking time with timing start function and pre-timing input. DOC-100 layer oven controller can meet the needs of multi-level users with complete and advanced functions. Besides, the controller design adopts host computer and slave computer means for communication, which can be much better to satisfy the users for greater functionality, with more reasonable design and more economic after-sales service. It has relay switch quantity controller output, and LED luminescent tube coordination indication on the panel when it works, thus indicates working state of machine concisely and clearly, and makes users work more safely and conveniently.
1、System characteristics
1）、Using high speed CPU chip design, with rapid movement, accurate control and good stability;
2）、Digitron and indicator light combined display working and alarm state;
3）、Temperature range: 0～500℃, display precision: ±1℃;
4）、Range of temperature control: 0～400℃, control precision: ±1℃;
5）、Range of time setting control0～99 Min, timing precision:1Sec, count-down;
6）、Timing start function and pre-timing input;
7）、Convenient baking time operating;
8）、Automatic steam heating, multilevel spray setting;
9）、Rich temperature control mode selection (PID control);
10）、20 groups 5 sections program data storage;
11）、Thermocouple temperature signal input;
12）、Intelligent alarm: equipment should work under safety conditions.
2、Technical parameter
1）、Actual temperature, baking temperature, steam temperature and storage number showed respectively on digitron.
2）、Output control:
Up heating output one-channel;
Bottom heating output one-channel;
Alarm output one-channel;
Lighting output one-channel;
Steam output one-channel;
Steam throttle valve output one-channel;
Steam heating output one-channel;
Baking interlocking output one-channel;
Power Sync output one-channel.
3）、Input control:
Upward temperature input one-channel;
Bottom temperature input one-channel;
Steam temperature input one-channel;
Oven door switch signal input one-channel;
Switch linkage signal input one-channel;
Standby switch signal input one-channel.
4）、Working power: 50～60Hz AC110V/220V±10%. Cautions in installation
1）、External power supply have abnormal changes will lead to the breakdown of control system, for the safety work of the whole system, please make sure to set safety circuit outside of the control system.
2）、Operator must acquaint himself with the contents of manual before installation, wiring, operation and maintenance. And operator must know very well related mechanical and electronic common sense and all relevant safety cautions.
Notice: improper operation may cause hazards, including personal injury or equipment accident.
3）、Please install on metal or other flame retardant matters and away from fuel.
4）、Should be safety grounding when use.
5）、Wiring operation must be done by professional electrician.
6）、After the disconnect power is confirmed, operation could be started.
2、System installation and commissioning
1）、Should install electricity box of controller in place with good ventilation, oil-proofing and dust proof. If the electric control box is closed, temperature of controller will be too high, affect the normal work and the exhaust fan should be installed; the preference temperature of electricity box is below 50℃ and relative humidity less than 85%RH.
2）、It is necessary to avoid controller being installed too close to AC accessories, such as contactor, transformer, and so on, for avoiding unnecessary interference.
3）、Please have regular maintenance to ensure controller works without accident.
3、Iron plate overall dimension, installation drawing
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