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Specifications Section 2-2
Note “pps” means “packets per second.” It indicates the number of send or receive
packets that can be processed per second.
2-2-4 I/O Specifications
Safety Inputs
Safety Outputs
IMPORTANT If a safety output is set as a safety pulse output, an OFF pulse signal (pulse
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.
Test Outputs
Note (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
Number of CIP connections 2 (Class 1 connection)
Maximum data size: 128 input bytes or 16 output bytes per connection
Connection type: Point-to-point or multicast
Allowable Unit communications
bandwidth
3,000 pps (See note.)
Explicit message communications 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
Item Specifications
Input type Current sinking (PNP)
ON voltage 11 VDC min. between each input terminal and G
OFF voltage 5 VDC max. between each input terminal and G
OFF current 1 mA max.
Input current 4.5 mA
Item Specifications
Output type Current sourcing (PNP)
Rated output current 0.5 A per output
Residual voltage 1.2 V max. between each output terminal and V2
Leakage current 0.1 mA max.
Item Specifications
Output type Current sourcing (PNP)
Rated output current 0.7 A max. per output (See notes 1 and 2.)
Residual voltage 1.2 V max. between each output terminal and V1
Leakage current 0.1 mA max.
Item Specifications
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