Longo programmable controller LPC-2.DI5
Table 2: IN
IN4.7 (I)
Digital input, 0 .. 24 V DC
24 V DC digital input
IN4.8 (+U)
24 V DC / 10 mA output
Power supply output
IN5.9 (I)
Digital input, 0 .. 24 V DC
24 V DC digital input
IN5.10 (+U)
3
24 V DC / 10 mA output
Power supply output
IN6.11 (I)
Digital input, 0 .. 24 V DC
24 V DC digital input
IN6.12 (+U)
3
24 V DC / 10 mA output
Power supply output
IN7.13 (I)
Digital input, 0 .. 24 V DC
24 V DC digital input
IN7.14 (+U)
3
24 V DC / 10 mA output
Power supply output
IN8.15 (I)
Digital input, 0 .. 24 V DC
24 V DC digital input
IN8.16 (+U)
3
24 V DC / 10 mA output
Power supply output
Table 3: Digital input specification
IN1.1 .. IN8.15
“Off” (R
SW
< 5 kΩ)
“On” (R
SW
> 40 kΩ)
Max. input frequency = 5 Hz
Voltage free (dry) contact input
Table 4: K1
Internal BUS
Data & DC power supply
Connection to I/O module
Table 5: K2
Internal BUS
Data & DC power supply
Connection to I/O module
Table 6: LED1 – LED8
Status
Digital input state
On: IN1.1 connected to IN1.2 up to IN8.15 connected to
IN8.16 (contact closed)
Off: IN1.1 not connected to IN1.2 up to IN8.15 not
connected to IN8.16 (contact opened)
3
Pins IN1.2, IN2.4, IN3.6, IN4.8, IN5.10, IN6.12, IN7.14 and IN8.16 are always on the same potencial.
4