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Siemens Texas Instruments Plc
Siemens Texas Instruments (TI) programmable logic controllers are a foundational element in industrial automation, known for their robust design and integration capabilities, particularly in legacy systems. These controllers, including popular series like the TI 500 series, are valued by maintenance technicians and engineers for their reliability and straightforward programming, making them a staple in manufacturing and process control environments. While newer platforms have emerged, the enduring performance of TI PLCs ensures their continued use. Industrial Automation Co. stocks new and refurbished Siemens Texas Instruments PLC parts with quote-based pricing.
Our 5M+ catalog features active breakers, drives, PLCs, relays, and operator interfaces.
We offer 24 months warranty on selected brands
Typical quote turnaround for hard-to-source and legacy replacement requests
New, refurbished, and surplus paths surfaced clearly for procurement teams
Hard-to-find parts, sourced fast
Real value
Access millions of industrial automation components across PLCs, drives, HMIs, and more. We help you locate discontinued, surplus, and in-demand parts without delays.
Built for urgent procurement
RFQ ready
Submit RFQs for multiple part numbers and get fast, accurate quotes. Ideal for maintenance teams, resellers, and engineers working against downtime.
Verified parts you can rely on
Trusted data
Every listing is backed by supplier validation, condition transparency, and real availability—so you can purchase with confidence.
Global sourcing, local reliability
Worldwide trust.
We work with trusted suppliers worldwide to deliver quality automation parts quickly—reducing lead times and keeping your operations running.
SKU · 575-2104
Siemens Texas Instruments Plc 575-2104
SIEMENS TEXAS INSTRUMENTS PLC 575-2104 5752104 CPU MODULE 832KB RAM W/DP EXPANSION SLOT
SKU · 560-2126
Siemens Texas Instruments Plc 560-2126
SIEMENS TEXAS INSTRUMENTS PLC 560-2126 5602126 REMOTE CONTROLLER CARD W/MODEM Alternate Part Number: SIEMENS 560-21...
SKU · 575-2102
Siemens Texas Instruments Plc 575-2102
SIEMENS TEXAS INSTRUMENTS PLC 575-2102 5752102 MODULE VME CPU 575 REPAIR ONLY
SKU · 555-1101
Siemens Texas Instruments Plc 555-1101
SIEMENS TEXAS INSTRUMENTS PLC 555-1101 5551101 SIMATIC TI505 CENTRAL UNIT FOR TI505 PLC TI555 CPU 384 KB MEMORY 555 C...
SKU · 505-ATM-4120
Siemens Texas Instruments Plc 505-ATM-4120
SIEMENS TEXAS INSTRUMENTS PLC 505-ATM-4120 505ATM4120 MODULE SLOT PC 505 386CPU 4MB 120MB HD
SKU · 500-7111
Siemens Texas Instruments Plc 500-7111
SIEMENS TEXAS INSTRUMENTS PLC 500-7111 5007111 NETWORK ADAPTOR DEVICE UNILINK HOST Alternate Part Number: SIEMENS 2...
SKU · 555-1106
Siemens Texas Instruments Plc 555-1106
SIEMENS TEXAS INSTRUMENTS PLC 555-1106 5551106 MODULE CPU 555 8192 PT 1.8M PROFIBUS DP Alternate Part Number: SIEME...
SKU · 560-2820
Siemens Texas Instruments Plc 560-2820
SIEMENS TEXAS INSTRUMENTS PLC 560-2820 5602820 TURBO CPU MODULE 2 PORT W/RS232 AND RS422 PORTS SIEMENS TEXAS INSTRUME...
SKU · 555-1104
Siemens Texas Instruments Plc 555-1104
SIEMENS TEXAS INSTRUMENTS PLC 555-1104 5551104 EA 555 CPU 1.8MB W/POWERMATH
SKU · PFS-3611
Siemens Texas Instruments Plc PFS-3611
SIEMENS TEXAS INSTRUMENTS PLC PFS-3611 PFS3611 PFS-3611 / PFS DATA EX UNIT/DE
SKU · VPU210-3105
Siemens Texas Instruments Plc VPU210-3105
SIEMENS TEXAS INSTRUMENTS PLC VPU210-3105 VPU2103105 PROGRAMMER 5TI 550 PLC W/5 1/4 3 1/2 FLPY
SKU · 505-5103
Siemens Texas Instruments Plc 505-5103
SIEMENS TEXAS INSTRUMENTS PLC 505-5103 5055103 MODULE PLASTIC BLOW MOLDING 505