KDF Plus Series, Instruction Manual

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12
■
Connection of rear terminals
・
There are terminals on the back of the main unit for exchanging signals with external devices.
Please use if necessary.
◆
T.C. OUTPUT (OPTION) (optional thermocouple output)
・ By installing an optional temperature sensor, you can monitor the furnace temperature with a recorder.
The red terminal is the + pole and the black terminal is the-pole.
Optional temperature sensors are K thermocouple and Platinel thermocouple (high durability).
※
This cannot be used when the "Extra temperature rise sensor" option is installed.
◆
CLEANER (deodorizer, smoke exhaust device output)
・ A power outlet to connect the optional deodorizing device and smoke exhausting device.
The power supply capacity is 400VA MAX. The power supply voltage is always output during operation.
The following options can be connected.
※ The deodorizing device and smoke exhausting device cannot be used at the same time.
300Plus
： "Deodorizing device ES71", "Smoke exhausting device VF71"
500Plus
：
1500Plus
：
3000Plus
：
5000Plus ： ※ Use the extension cable included with 3000 and 5000Plus.
※
For connection of the deodorizer and smoke exhaust device, follow the instruction manual of the deodorizer and smoke
exhaust device.
◆
RELAY CONTACT OUTPUT (contact output terminal)
・
Event output and each operation status are output at the contact.
The contact rating is "AC250V 1A MAX.".
Connecting a load that exceeds the capacity may cause fire or malfunction.
No. 1-2
No. 3-4
No. 5-6
No. 7-8
No. 9-10
No.11 -12
No.13-14
No.15-16
： EV1 output
：
EV2 output
：
EV3 output
：
EV4 output
： A/T end output ･････････ Turns on for 1 second at the end of auto tuning.
：
Alarm output
･･･････････
Turns on for 1 second when an error occurs.
：
Operation start output
･･･
Turns on for 1 second at the start of operation.
：
Operation end output
････
Turns on for 1 second at the end of operation.
"Deodorizing device ES72", "Smoke exhausting device VF72"
Turns on and off according to the settings of the program items
(EV1 to EV4).