I/O Specifications - Omron NE1A-SCPU01 - 07-2009 Operation Manual

Specifications
Item
Number of CIP connections
Allowable Unit communications
bandwidth
Explicit message communications
Note
2-2-4

I/O Specifications

Safety Inputs
Input type
ON voltage
OFF voltage
OFF current
Input current
Safety Outputs
Output type
Rated output current
Residual voltage
Leakage current
IMPORTANT If a safety output is set as a safety pulse output, an OFF pulse signal (pulse
Test Outputs
Output type
Rated output current
Residual voltage
Leakage current
Note
36
2 (Class 1 connection)
Maximum data size: 128 input bytes or 16 output bytes per connection
Connection type: Point-to-point or multicast
3,000 pps (See note.)
Maximum message length for class 3 connection: 502 bytes
Maximum message length for UCMM connection: 502 bytes
Number of connections: 4 total for Class 3 and UCMM
"pps" means "packets per second." It indicates the number of send or receive
packets that can be processed per second.
Item
Item
width: 580 µs) will be output to diagnose the output circuit when the safety
output turns ON. Check the input response time of the control device con-
nected to the NE1A-series Controller to be sure that this output pulse will not
cause malfunctions.
Item
(1) Total simultaneous current: 1.4 A max.
(T0 to T3: NE1A-SPCPU01(-V1)(-EIP), T0 to T7: NE1A-SCPU02)(-EIP)
(2) Connectable external indicator (T3: NE1A-SCPU01(-V1)(-EIP), T3 and
T7: NE1A-SCPU02)(-EIP): 24 VDC, 15 to 400 mA
Specifications
Specifications
Current sinking (PNP)
11 VDC min. between each input terminal and G
5 VDC max. between each input terminal and G
1 mA max.
4.5 mA
Specifications
Current sourcing (PNP)
0.5 A per output
1.2 V max. between each output terminal and V2
0.1 mA max.
Specifications
Current sourcing (PNP)
0.7 A max. per output (See notes 1 and 2.)
1.2 V max. between each output terminal and V1
0.1 mA max.
Section 2-2