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EtherNet/IP Unit Specifications
1-2-3
Dimensions
CS1W-EIP21
CJ1W-EIP21
(3) If the maximum data size is exceeded, the data refreshing with the CPU
Unit will extend over two or more cycles.
(4) If status layout is selected in the user settings, the maximum number of
tags that can be received is 19 tags.
(5) If parameters are changed, the target EtherNet/IP Unit will restart. When
other nodes communicating with the target node, the affected data will
temporarily time-out and automatically recover later.
(6) Since the EtherNet/IP Unit is equipped with an IGMP client, unnecessary
multi-cast packets can be filtered by using a switching hub that supports
IGMP snooping.
34.5 m
EIP21
MS
NS
COMM
100M
10M
UNIT
NO.
0
NODE
NO.
0
1
1
0
× 16
× 16
IP ADDRESS
192.168.250.1
SUBNET MASK
255.255.255.0
130 mm
100BASE-TX
10BASE-T
31 mm
EI EIP2
P21 1
MS
COMM
NS
100M
10M
UNIT
NO.
NODE
NO.
1
0
X16
X16
90 mm
IP ADDRESS
192.168.250.1
SUBNET MASK
255.255.255.0
100BASE-TX
10BASE-T
100.5 mm
65 mm
Section 1-2
13
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