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PLC Module

Browse PLC modules used in industrial automation systems, manufacturing equipment, machine control panels, and process control applications. PLC modules help control production equipment, monitor field devices, manage signals, and keep automated systems running reliably.

HRS Supplies offers new, used, refurbished, and surplus PLC modules from trusted automation brands such as Allen-Bradley, Siemens, Phoenix Contact, Schneider Electric, Omron, and other industrial control manufacturers. Products in this category may include PLC processors, CPU modules, communication modules, rack modules, expansion modules, ControlLogix modules, CompactLogix modules, Siemens SIMATIC components, and hard-to-find replacement automation parts.
$500.00 - $500.00
$500.00
$500.00 - $500.00
$500.00

MURR ELEKTRONIK 55556 / 55556 NEW SEALED

HRS Supplies
In stock

$500.00 - $500.00
$500.00
$500.00 - $500.00
$500.00
$700.00 - $700.00
$700.00
$700.00 - $700.00
$700.00

SIEMENS 6GK5208-0HA00-2AS6 NEW SCALANCE XP208, MANAGED IE SWITCH

HRS Supplies
Low stock

$700.00 - $700.00
$700.00
$700.00 - $700.00
$700.00
$300.00 - $300.00
$300.00
$300.00 - $300.00
$300.00

SIEMENS SITOP PSU8200 POWER SUPPLY 6EP3436-8SB00-0AY0 | PS:3

HRS Supplies
Low stock

$300.00 - $300.00
$300.00
$300.00 - $300.00
$300.00
$40.00 - $40.00
$40.00
$40.00 - $40.00
$40.00

SIEMENS SIMATIC ET 200SP BASE UNIT MODULE 6ES7193-6BP00-0DA0

HRS Supplies
In stock

$40.00 - $40.00
$40.00
$40.00 - $40.00
$40.00
$1,000.00 - $1,000.00
$1,000.00
$1,000.00 - $1,000.00
$1,000.00

FLUKE PQ400/B POWER QUALITY WINDOW

HRS Supplies
Low stock

$1,000.00 - $1,000.00
$1,000.00
$1,000.00 - $1,000.00
$1,000.00
$1,899.00 - $1,899.00
$1,899.00
$1,899.00 - $1,899.00
$1,899.00

ALLEN-BRADLEY 1756-L73S CONTROLLER NEW

HRS Supplies
Low stock

$1,899.00 - $1,899.00
$1,899.00
$1,899.00 - $1,899.00
$1,899.00
$200.00 - $200.00
$200.00
$200.00 - $200.00
$200.00

SIEMENS SIMATIC S7 6ES7 145-4FF00-0AB0 6ES7145-4FF00-0AB0

HRS Supplies
Low stock

$200.00 - $200.00
$200.00
$200.00 - $200.00
$200.00
$50.00 - $50.00
$50.00
$50.00 - $50.00
$50.00

SIEMENS 6ES7 194-4CB00-0AA0 6ES7194-4CB00-0AA0 INKL. 142-4BF00-0AA0

HRS Supplies
Low stock

$50.00 - $50.00
$50.00
$50.00 - $50.00
$50.00
$1,350.00 - $1,350.00
$1,350.00
$1,350.00 - $1,350.00
$1,350.00

BRAND NEW C9900-L100 BECKHOFF USB

HRS Supplies
Low stock

$1,350.00 - $1,350.00
$1,350.00
$1,350.00 - $1,350.00
$1,350.00
$12,999.99 - $12,999.99
$12,999.99
$12,999.99 - $12,999.99
$12,999.99

ABB UNITROL 1020 3BHE030579R0006 NEW

HRS Supplies
Low stock

$12,999.99 - $12,999.99
$12,999.99
$12,999.99 - $12,999.99
$12,999.99
$100.00 - $100.00
$100.00
$100.00 - $100.00
$100.00

MOLEX DRL-250MB 5-PORT INDUSTRIAL ETHERNET SWITCH

HRS Supplies
In stock

$100.00 - $100.00
$100.00
$100.00 - $100.00
$100.00
$500.00 - $500.00
$500.00
$500.00 - $500.00
$500.00

PHOENIX CONTACT FL MC 2000E LCBRAND NEW

HRS Supplies
Low stock

$500.00 - $500.00
$500.00
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$500.00
$350.00 - $350.00
$350.00
$350.00 - $350.00
$350.00

SIEMENS 6AV2107-0UA00-0BB0 NEW

HRS Supplies
Low stock

$350.00 - $350.00
$350.00
$350.00 - $350.00
$350.00
Sold out
$1,500.00 - $1,500.00
$1,500.00
$1,500.00 - $1,500.00
$1,500.00

ALLEN-BRADLEY 1756-EN2TR CONTROLLOGIX PLC MODULE

HRS Supplies
Out of stock

$1,500.00 - $1,500.00
$1,500.00
$1,500.00 - $1,500.00
$1,500.00
Sold out
$649.99 - $649.99
$649.99
$649.99 - $649.99
$649.99

SIEMENS SIMATIC ET 200PRO | 6ES7194-4CA00-0AA0 | 6ES7 194-4CA00-0AA0 | FS:02

HRS Supplies
Low stock

The Siemens SIMATIC ET 200PRO 6ES7194-4CA00-0AA0 is a distributed I/O automation component designed for decentralized industrial control systems. I...

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$649.99 - $649.99
$649.99
$649.99 - $649.99
$649.99
$500.00 - $500.00
$500.00
$500.00 - $500.00
$500.00

SIEMENS 6ES7148-4PC00-0HA0 SIMATIC ET200PRO

HRS Supplies
Low stock

The SIEMENS 6ES7148-4PC00-0HA0 SIMATIC ET200PRO is a industrial equipment / test instrument for professional industrial, electrical, network, calib...

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$500.00 - $500.00
$500.00
$500.00 - $500.00
$500.00
$500.00 - $500.00
$500.00
$500.00 - $500.00
$500.00

SIEMENS SIMATIC IM 154-4 PN 6ES7154-4AB10-0AB0 6ES7 154-4AB10-0AB0

HRS Supplies
In stock

The SIEMENS SIMATIC IM 154-4 PN 6ES7154-4AB10-0AB0 6ES7 154-4AB10-0AB0 is a industrial equipment / test instrument for professional industrial, ele...

View full details
$500.00 - $500.00
$500.00
$500.00 - $500.00
$500.00

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