CJ1W-PNT21 Omron, CJ1W-PNT21 Datasheet - Page 26

• Manufacturer Part Number: CJ1W-PNT21
• Description: CJ Profinet Master
• Manufacturer: Omron

Specifications of CJ1W-PNT21

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

CJ1W-PNT21 Unit components
3-1-3
Status indicators
specifications
Indicator
MS
Module status
LED indicators
Colour
Green
Red
--
Status
ON
Flashing
ON
Flashing
OFF
The following standards and specifications apply to the Ethernet connector
and the twisted-pair cable.
•
•
For the Ethernet infrastucture please follow the following guidelines:
•
•
The CJ1W-PNT21 PROFINET IO Controller Unit uses the following LED
indicators.
•
•
/i
Pin
7
8
9
Electrical specifications: Conforming to IEEE 802.3 standards
Connector structure: RJ45 8-pin Modular Connector (conforming to
ISO 877). For more information about connectors see the PROFINET
Cabling and Interconnection Technology Guideline Order No.: 2.252
available through PI (Profi International).
Shielded twisted-pair (STP) cable: minimum category CAT5 in accordance
with ISO/IEC 24702 but only suitable for Conformance Class A.
PROFINET-specific cable in accordance with IEC 61784-5-3 is preferable
for Conformance Class A. And is mandatory for Conformance Class B/C.
For more information see the PROFINET Conformance Class A Cabling
Guideline. Order No.: 7.072 available through PI.
Make sure to follow the PROFINET Installation Guideline for Cabling and
Assembly Order No.: 8.072 available through PI.
Four LEDs to indicate status of the Unit and the PROFINET IO network
Two 7-segment displays to show extra information.
Meaning
Initialization successful, unit is in normal operation.
No connection to the Ethernet Network, but initialization was successful.
A non-recoverable, fatal error has occured.
(Watchdog timer error, memory error or system error.)
Replace the unit if recurring.
A recoverable, non-fatal error has occured.
(Structure error, switch setting error, PLC initialization error, PLC interface
error or routing table error.)
Correct the error and reset the Unit
Power isn’t being supplied or the unit is initialising
Signal
Not used
Not used
Field Ground
Figure 3.3: CJ1W-PNT21 LED indicators
CJ1W-PNT21
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FG
Abbreviation
COMM
100M
MS
NS
Signal direction
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Section 3-1
13