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Programmable Logic Controllers (PLC)
S7-1200
CPU
(24)
Digital I/O
(15)
Analog I/O
(11)
Signal Board
(8)
Communications Modules
(8)
Ethernet Switch
(1)
Power Supply
(1)
Accessories
(2)
Brand
Siemens
(8)
Availability
In-Stock
(3)
Protocol
Profibus DP Master (RS-485)
(1)
Profibus DP Slave (RS-485)
(1)
RS-232
(2)
RS-485
(1)
Interface
(1) 9-pin sub
(5)
Hazardous Location Approvals
ATEX Zone 2
(2)
ATEX Zone 2, C1D2
(1)
ATEX Zone 2, C1D2, IECEx Zone 2
(2)
Mfr Model
CM 1241
(3)
CM 1242-5
(1)
CM 1243-5
(1)
Programmable Logic Controllers (PLC)
❯
S7-1200
❯
Communications Modules
Siemens
6ES72411CH320XB0
COMMUNICATION MODULE CM 1241, RS422/485
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$232.80
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0 can ship immediately.
Siemens
6GK72431BX300XE0
HMI COMMUNICATION PROCESSOR CP 1243-1
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$928.00
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1 can ship immediately.
Siemens
6ES72411AH320XB0
COMMUNICATION MODULE CM 1241, RS232
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$232.80
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1 can ship immediately.
Siemens
6GK72435DX300XE0
S7-1200 COMMUNICATION MODULE,1243-5
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$665.00
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6 can ship immediately.
Siemens
6GK72425DX300XE0
S7-1200 COMMUNICATION MODULE,1242-5
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$475.00
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0 can ship immediately.
Siemens
6GK72438RX300XE0
COMMUNICATION PROCESSOR CP 1243-8
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$975.00
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0 can ship immediately.
Siemens
6GK72437SX300XE0
COMMUNICATION PROCESSOR CP 1243-7 LTE US
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$1,165.00
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0 can ship immediately.
Siemens
6ES72411AH300XB0
ASM_SIGN_6ES7241-1AH30-0XB0
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Selection Guides
Siemens: S7-1200 Selection Guide
Siemens: Programming Software Selection Guide
How To
Siemens: How to factory reset an S7-1200 PLC in TIA Portal
Siemens: How to perform an initial download to an S7-1200 PLC in TIA Portal
Siemens: How to transfer S7-1200 program files to a SIMATIC MC
Siemens: How to upload an S7-1200 program in TIA Portal
Siemens: How to assign a PROFINET Device Name in TIA Portal
Siemens: How to troubleshoot hardware or firmware mismatches in TIA Portal
Siemens: Specifying Reliable DC Power Systems
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