electric
source. When the "
" key is red, it is locked and the keys on the panel cannot be
operated. You need to enter a password to unlock it before you can operate it.
(Note: This device has a sleep function, the keyboard will be automatically locked
after entering sleep, and sleep can be cancelled by setting.)
4. "
" button, power switch control button. Press and hold the button for 2
seconds, the indicator light flashes green (every 1 second), the power can be turned
on by program, and the channel indicator on the panel lights up accordingly. After
the power is turned on, the button indicator lights green. Press the " " switch again
for 2 seconds, the program will turn off the power, the button indicator will flash red
(every 1 second), and the channel indicator on the panel will go out accordingly.
After the closing operation is completed, the button light is off.
Rear Panel
1. Rs232 cascade control input interface.
2. External control serial port and level control port. The 6-position terminal blocks
are shown in Figure 1: from left to right (see the next page) 3. Normally open and
normally closed control interfaces, using American standard fence type terminal
blocks. (1----8 roads)
4. AC 220V main power input line.
Figure 1
