Specifications

Publication 1760-SG001F-EN-P - May 2006
Pico and Pico GFX-70 Programmable Controllers 23
Input current
R1 to R12, I1 to I6 (1760-L18AWA-xx
also I9 to I12)
0.5 mA at 230V ac 50 Hz,
0.25 mA at 115V ac 60 Hz
0.5 mA at 230V ac 50 Hz
0.25 mA at 115V ac 60 Hz
Input current
I7, I8
6 mA at 230V ac 50 Hz,
4 mA at 115V ac 60 Hz
6 mA at 230V ac 50 Hz,
4 mA at 115V ac 60 Hz
Signal delay
I1 to I6 and I9 to I12
from 0 to 1 and from 1 to 0
Debounce On: 80 ms (50 Hz), 66
.66 ms (60 Hz)
Debounce Off: 20 ms (50 Hz), 16
.66 ms (60 Hz)
Signal delay
Delay time I7, I8
from 1 to 0
Debounce On: 160 ms (50 Hz), 150 ms (60 Hz)
Debounce Off: 100 ms (50 Hz/60 Hz)
Debounce On: 80 ms (50 Hz), 66
.66 ms (60 Hz)
Debounce Off: 20 ms (50 Hz), 16
.66 ms (60 Hz)
Signal delay
I7, I8 from 0 to 1
Debounce On: 80 ms (50 Hz), 66
.66 ms (60 Hz)
Debounce Off: 20 ms (50 Hz), 16
.66 ms (60 Hz)
(1)
Delay times for expansion modules are circuit delays only. Additional time is needed to transfer the status to the controller.
Table 14 Pico 120/240V ac Controllers and Expansion I/O Input Specifications
Specification 1760-L12AWA
1760-L12AWA-NC
1760-L12AWA-ND
1760-L18AWA
1760-L18AWA-EX
1760-L18AWA-EXND
1760-IA12XOW6I
(1)
Table 15 Pico DC Controllers and Expansion I/O Input Specifications
Specification 1760-L12DWD
1760-L12DWD-ND
1760-L18DWD-EX
1760-L18DWD-EXND
1760-L12BBB
1760-L12BBB-ND
1760-L12BWB
1760-L12BWB-NC
1760-L12BWB-ND
1760-L18BWB-EX
1760-L18BWB-EXND
1760-L20BBB-EX
1760-L20BBB-EXND
1760-IB12XOB8
(1)
1760-IB12XOW6I
Number of digital inputs 8 (1760-L12DWD-xx)
12 (1760-L18DWD-xx)
812
Inputs usable as analog inputs 2 inputs (I7 and I8), 4 inputs (I7, I8, I11, I12) for
1760-L18xxx and 1760-L20xxx
Inputs usable as high-speed
inputs (I1, I2, I3, I4)
4 4 4 (1760-L18xxx and 1760-L20xxx)
Rated Voltage 12V dc 24V dc 24V dc
Off-state Voltage 4.0V dc I1 to I8 < 5.0V dc < 5.0V dc (I1 to I12, R1 to R12)
On-state Voltage 8V dc I1 to I8 • 15…28.8V dc (I1 to I6)
• 8…28.8V dc (I7, I8)
• 15…28.8V dc (I1 to I6, I9 to I12,
R1 to R12)
• 8…28.8V dc (I7, I8)
On-state Current • 3.3 mA at 12V dc (I1 to I6)
(and I9 to I12 for
1760-L18DWD-xx)
• 1.1 mA at 12V dc (I7, I8)
• 3.3 mA at 24V dc (I1 to I6)
• 2.2 mA at 24V dc (I7, I8)
• 3.3 mA at 24V dc (I1 to I6, I9 to
I12, R1 to R12)
• 2.2 mA at 24V dc (I7, I8)
Signal delay, 0 to 1 Debounce On: 20 ms
Nominal 0.3 ms
Debounce On: 20 ms
Debounce Off: Nominal 0.25 ms
Debounce On: 20 ms
Debounce Off: Nominal 0.25 ms
Signal delay, 1 to 0 Debounce On: 20 ms
Debounce Off:
Nominal 0.3 ms (I1 to I6 and I9 to I10
1760-L18xxx)
Nominal 0.35 ms (I7, I8 and I11 to I12
1760-L18xxx)
Debounce On: 20 ms
Debounce Off:
Nominal 0.4 ms (I1 to I6)
Nominal 0.2 ms (I7, I8)
Debounce On: 20 ms
Debounce Off:
Nominal 0.4 ms (I1 to I6)
Nominal 0.2 ms (I7, I8)