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Programmable Logic Controllers (PLC)
S7-300
S7-300 CPUs
(17)
S7-300 Memory Cards
(11)
S7-300 Digital I/O
(28)
S7-300 Analog I/O
(17)
S7-300 Front Connectors
(4)
S7-300 Communications Modules
(9)
ET200M Interface Modules
(8)
S7-300 Power Supplies
(4)
S7-300 Mounting Rail
(7)
S7-300 Function Modules
(4)
S7-300 Spare Parts
(3)
Brand
Siemens
(9)
Availability
In-Stock
(3)
Interface
Ethernet
(2)
Gigabit-SS, PROFINET-SS
(1)
Profibus
(1)
RJ45 Port
(1)
RS 485/422 *
(1)
No. of Communications Interfaces
-
(1)
16
(2)
8
(1)
No. of Multicast Stations
-
(3)
16
(1)
Hazardous Location Approvals
ATEX Zone 2, C1D2
(4)
Programmable Logic Controllers (PLC)
❯
S7-300
❯
S7-300 Communications Modules
Siemens
6GK73431EX300XE0
ASM_COMP CP343-1-SIMATIC_S7-300_6GK7343-1EX30-0XE0_CP_343-1
DATASHEET
CAD
ATEX
C1D2
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$2,985.00
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4 can ship immediately.
Siemens
6ES73411CH020AE0
SIMATIC S7-300, CP341 COMMUNICATION PROCESSOR WITH RS422/485 INTERFACE INCL. CONFIG. PACKAGE ON CD
DATASHEET
CAD
ATEX
C1D2
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Due to supply constraints inventory may be reserved for critical needs with contract customers. Please contact our chat team for assistance.
Siemens
6GK73431CX100XE0
SIMATIC NET, CP 343-1 LEAN COMMUNICATION PROCESSOR FOR CONNECTING SIMATIC S7-300 TO IND. ETHERNET VIA TCP/IP AND UDP, MULTICAST, SEND/RECEIVE W. AND W/O RFC1006, FETCH/ WRITE, S7-COMMUNICATION(SERVER) PROFINET IO-DEVICE INTEGRATED 2-PORT SWITCH ERTEC 2...
DATASHEET
CAD
ATEX
C1D2
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$1,720.00
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Siemens
6ES73401AH020AE0
SIMATIC S7-300, CP 340 COMMUNICATION PROCESSOR WITH RS232C INTERFACE (V.24) INCL. CONFIG. PACKAGE ON CD
DATASHEET
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Due to supply constraints inventory may be reserved for critical needs with contract customers. Please contact our chat team for assistance.
Siemens
6ES73411AH020AE0
SIMATIC S7-300, CP341 COMMUNICATION PROCESSOR WITH RS232C INTERFACE (V.24) INCL. CONFIG. PACKAGE ON CD
DATASHEET
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Due to supply constraints inventory may be reserved for critical needs with contract customers. Please contact our chat team for assistance.
Siemens
6GK73425DA030XE0
ASM_OTHER 6GK7342-5DA03-0XE0-KOMMUNIKATIONSPROZESSOR_CP342-5_ZUM_ANSCHLUSS_VON_SIMATIC_S7-300_AN_PROFIBUS_DP_S5-KOMPATIBLE-_PG/OP-_U ND_S7-KOMMUNIKAT
DATASHEET
CAD
ATEX
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$1,575.00
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Siemens
6AG13431GX314XE0
SIPLUS NET CP343-1 ADVANCED WITH CONFORMAL COATING BASED ON 6GK7343-1GX31-0XE0 . FOR CONNECTING SIMATIC S7-300 CPU TO IND. ETHERNET PROFINET IO CONTROLLER AND/OR IO-DEVICE RT AND RT AND IRT IRT, MRP, PROFINET CBA TCP/IP ISO,UDP,S7-COM,S5-KOMP. COM., (S...
DATASHEET
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$5,149.00
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Siemens
6GK73431GX310XE0
SIMATIC NET CP 343-1 ADVANCED FOR CONNECTING SIMATIC S7-300 CPU TO IND. ETHERNET PROFINET IO CONTROLLER AND/OR IO-DEVICE RT AND RT AND IRT IRT, MRP, PROFINET CBA TCP/IP ISO,UDP,S7-COM,S5-KOMP. COM., (SEND/RECEIVE) W. FETCH/WRITE WITH AND WITHOUT RFC 10...
DATASHEET
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$4,500.00
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Siemens
6NH78033BA000AA0
TIM 3V-IE DNP3 COMMUNICATIONS MODULE FOR SIMATIC S7-300 WITH ONE RS232- INTERFACE FOR DNP3- COMMUNICATION VIA ONE CLASSIC WAN AND ONE RJ45-INTERFACE FOR DNP3-COMMUNICATION VIA A IP-BASED NETWORK (WAN OR LAN)
DATASHEET
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$2,775.00
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Selection Guides
Siemens: Programming Software Selection Guide
How To
View all >
Siemens: How to assign a PROFINET Device Name in TIA Portal
Siemens: How to troubleshoot hardware or firmware mismatches in TIA Portal
Siemens: How to increase precision of floating point sums in TIA Portal
Siemens: How to implement security features in Siemens PLCs
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