Longo programmable controller LPC-2.WT1
Table 2: K1
K1.1
GND
Ground
K1.2
7 .. 15 V DC
Power supply input
K1.3
RS-232 Rx
Data receive line
K1.4
RS-232 Tx
Data transmit line
Table 3: LCD screen symbols & buttons
PB1 (Up-left)
Button 1
Switch light 1 on/off, status is shown on LCD next to
PB1
PB2 (Down-left)
Button 2
Switch light 2 on/off, status is shown on LCD next to
PB2
PB3 (Up-right)
Button 3
Switch light 3 on/off, status is shown on LCD next to
PB3
PB4 (Down-right)
Button 4
Switch light 4 on/off, status is shown on LCD next to
PB4
Battery Icon
Indicate the battery status.
Clock
RTC displayed
Table 4: S1
Subnet
Switch 1
Switch 2
Switch 3
Switch 4
0
OFF
OFF
OFF
OFF
1
OFF
OFF
OFF
ON
..
..
..
..
..
..
..
..
..
..
14
ON
ON
ON
OFF
15
ON
ON
ON
ON
Table 5: S2
RS-485
ADDRESS
Switch 1
Switch 2
0
OFF
OFF
1
OFF
ON
2
ON
OFF
3
ON
ON
8