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THINK-PLC standard products

Built to deploy


UL 508A control panels, Siemens-based systems and CNC integration — engineered once, then built repeatably to cut lead time and simplify purchasing. Every panel is assembled in North Carolina and carries a three year warranty.

UL 508AListed industrial control panels
Built in the USAAssembled in North Carolina
3 year warrantyOn every standard product
Quality product manufacturersComponents from industry leaders
Engineering supportBacked by THINK-PLC

Automation Overstock

Automation Overstock

Surplus and overstock automation components from our own shelves in North Carolina. These are genuine manufacturer parts we already hold in inventory — the quantity shown on each listing is the real quantity on hand, and when it is gone, it is gone.

New Old StockNever used, in original packaging.
Open BoxPackaging opened, item unused.
Out of BoxNo original packaging, unused.
Out of Box, UsedNo packaging, previously in service.

Warranty: overstock items are not covered by the Think-PLC 3‑year warranty that applies to our standard products. Condition is stated on every listing — contact us for terms on any specific item before you order.

Automation Overstock

SIMATIC ET 200SP Communication Module, CM 4xIO-Link ST, IO-Link Master
MPN: 6ES7137-6BD00-0BA0 | 6ES71376BD000BA0
Siemens 6ES7137-6BD00-0BA0
365.30 365.3 USD
SIMATIC ET 200SP Digital Output Module, DQ 8x 24VDC/0.5A, ST, BU Type A0
MPN: 6ES7132-6BF01-0BA0 | 6ES71326BF010BA0
Siemens 6ES7132-6BF01-0BA0
104.83 104.83 USD
SIMATIC ET 200SP Fail-Safe Digital Output Module, F-DQ 4x24VDC/2A PM HF
MPN: 6ES7136-6DB00-0CA0 | 6ES71366DB000CA0
Siemens 6ES7136-6DB00-0CA0
405.00 405.0 USD
614.64 614.64 USD
637.52 637.52 USD
SIMATIC ET 200SP Fail-Safe Direct-On-Line Motor Starter, 2.8-9 A, up to 4 kW/400 V
MPN: 3RK1308-0CD00-0CP0 | 3RK13080CD000CP0
Siemens 3RK1308-0CD00-0CP0
696.60 696.6 USD
861.46 861.46 USD
888.14 888.14 USD
SIMATIC ET 200SP Interface Module IM 155-6 PN ST, PROFINET, 2-Port
MPN: 6ES7155-6AU01-0BN0 | 6ES71556AU010BN0
Siemens 6ES7155-6AU01-0BN0
736.94 736.94 USD
SIMATIC ET 200SP Open Controller CPU 1515SP PC2, 8GB, Base Unit (No Software)
MPN: 6ES7677-2DB40-0AA0 | 6ES76772DB400AA0
Siemens 6ES7677-2DB40-0AA0
2,355.12 2355.12 USD
SIMATIC ET 200SP Power Module F-PM-E 24VDC/8A PPM ST, PROFIsafe
MPN: 6ES7136-6PA00-0BC0 | 6ES71366PA000BC0
Siemens 6ES7136-6PA00-0BC0
460.59 460.59 USD
SIMATIC ET 200SP Server Module, Station Termination
MPN: 6ES7193-6PA00-0AA0 | 6ES71936PA000AA0
Siemens 6ES7193-6PA00-0AA0
65.12 65.12 USD
SIMATIC ET 200eco PN Digital Input Module, 8 DI, 24V DC, 4x M12
MPN: 6ES7141-6BF00-0AB0 | 6ES71416BF000AB0
Siemens 6ES7141-6BF00-0AB0
648.00 648.0 USD
SIMATIC ET 200eco PN Fail-Safe I/O Module, F-DI 8x24VDC / F-DQ 3x24VDC 2A, M12, PROFIsafe
MPN: 6ES7146-6FF00-0AB0 | 6ES71466FF000AB0
Siemens 6ES7146-6FF00-0AB0
1,000.27 1000.27 USD
SIMATIC HMI MTP1200 Unified Comfort Panel, Neutral, 12.1" Widescreen TFT Touch, PROFINET
MPN: 6AV2128-3MB36-0AX1 | 6AV21283MB360AX1
Siemens 6AV2128-3MB36-0AX1
3,505.56 3505.56 USD
SIMATIC HMI Memory Card, 2 GB SD, for Comfort Panels
MPN: 6AV2181-8XP00-0AX0 | 6AV21818XP000AX0
Siemens 6AV2181-8XP00-0AX0
83.86 83.86 USD
SIMATIC HMI TP1200 Comfort Panel, 12" Widescreen TFT Touch, PROFINET + MPI/PROFIBUS DP
MPN: 6AV2124-0MC01-0AX0 | 6AV21240MC010AX0
Siemens 6AV2124-0MC01-0AX0
Phasing Out
4,526.55 4526.55 USD
SIMATIC IPC Accessories, DisplayPort Cable, 5 m, VESA Compatible
MPN: 6AV7860-0DH50-0AA0 | 6AV78600DH500AA0
Siemens 6AV7860-0DH50-0AA0
57.81 57.81 USD
SIMATIC NET CP 5711 USB Adapter, PROFIBUS/MPI to USB, 2m Cable
MPN: 6GK1571-1AA00 | 6GK15711AA00
Siemens 6GK1571-1AA00
2,116.33 2116.33 USD
SIMATIC NET CSM 1277 Compact Unmanaged Switch, 4x RJ45 10/100, for S7-1200
MPN: 6GK7277-1AA10-0AA0 | 6GK72771AA100AA0
Siemens 6GK7277-1AA10-0AA0
205.28 205.28 USD

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