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  2. Products For Siemens S7 PLCs
  3. Helmholz S7 I/O Modules
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Helmholz S7 I/O Modules

  • Memory Modules - SD Cards for S7 PLCs
  • Helmholz S7 I/O Modules
  • Vipa - Yaskawa
  • Front Connectors for S7-300 PLCs
  • Mounting Rails for S7 PLCs
  • TB20
  • Siemens (Coming)
  • Serial Communication Modules
  • Networking Hardware

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S7-300 Digital Input Module
700-321-1FH00, Helmholz, 16 Pt Digital Input, 120/240 Vac Class
$ 200.00 200.0 USD
S7-300 Dummy Module
Dummy Module 20-pin
$ 80.00 80.0 USD
S7-300 Analog Output Module
Analog Output Module 4 Channel x 12 Bit
$ 750.00 750.0 USD
S7-300 Analog Output Module
Analog Output Module AO 2 x 12 Bit
$ 382.78 382.78000000000003 USD
S7-300 Analog Input Module
Analog input module PT100
$ 546.61 546.61 USD
S7-300 Analog Input Module
8 Pt. Analog Input, 4-20mA Class 1 Div
$ 541.46 541.46 USD
S7-300 Analog Input Module
Analog input module
$ 473.25 473.25 USD
S7-300 Analog Input Module
Analog input module
$ 430.00 430.0 USD
S7-300 Digital Input / Output Module
Digital Input/ Output modules 16 In 16 Out points 24 V DC, .5 Amp
$ 435.69 435.69 USD
S7-300 Digital Input / Output Module
Digital Input/ Output modules 8 In 8 Out points 24 V DC, .5 Amp
$ 257.51 257.51 USD
S7-300 Relay Output Module
Relay output modules 8 point 120 VAC, .5 Amp
$ 230.00 230.0 USD
S7-300 Digital Output Module
Digital output modules 32 point 24 V DC, .5 Amp
$ 473.25 473.25 USD
S7-300 Digital Output Module
Digital output modules 16 point 24 V DC, .5 Amp
$ 236.62 236.62 USD
S7-300 Digital Output Module
Digital output modules 8 point 24 V DC, 2 Amp
$ 193.47 193.47 USD
S7-300 Digital Input Module
Digital input module 32 point 120 VAC
$ 360.00 360.0 USD
S7-300 Digital Input Module
Digital Input Module 32 point 24 V DC
$ 350.77 350.77 USD
S7-300 Digital Input Module
Digital Input Module 16 point 24 V DC
$ 230.00 230.0 USD