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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
(4)
Availability
In-Stock
(3)
No. of Points
20
(1)
40
(1)
Hazardous Location Approvals
ATEX Zone 2, C1D2
(2)
Programmable Logic Controllers (PLC)
❯
S7-300
❯
S7-300 Front Connectors
Siemens
6ES73921AJ000AA0
SIMATIC s7-300, front connector for signal modules with screw contacts, 20-pin
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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.
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Siemens
6ES73921BM010AA0
40-pin front connector - Siemens - with Spring-clamp - Rated for 0...+60°C ambient - Order code 6ES73921BM010AA0
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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.
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Siemens
6ES73921AM000AA0
SIMATIC s7-300,front connector 392 with screw contacts, 40-pin
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$92.00
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Siemens
6ES73921BJ000AA0
20-pin front connector - Siemens - with Spring-clamp - Rated for 0...+60°C ambient - Order code 6ES73921BJ000AA0
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$59.00
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Selection Guides
Siemens: Programming Software Selection Guide
How To
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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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how to
PLC
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