Skip to content

Free ground shipping on all orders

Siemens SIMATIC S7-400

Siemens SIMATIC S7-400 — the high-availability rack platform used on large process and infrastructure installations. CPUs, racks, power supplies and I/O are supplied new, refurbished and tested used, including redundant CPU pairs. All units tested under power with a 1-year warranty.

Filters

Manufacturer

Condition

453 results

6ES7655-5PX31-1AX0 Siemens

Siemens

6ES7655-5PX31-1AX0

The Siemens 6ES7655-5PX31-1AX0 is a SIMATIC CFU DIQ with aluminum enclosure Bundle consisting, part of the Siemens SIMATIC S7-400 range. CMP Automate supplies the 6ES7655-5PX31-1AX0 new, refurbished or tested used. Shipped worldwide from Dubai, bench-tested with a 1-year warranty.

$3,251.39

In Stock

New
6ES7656-5CC33-1BF0 Siemens

Siemens

6ES7656-5CC33-1BF0

The Siemens 6ES7656-5CC33-1BF0 is a SIMATIC PCS 7 CPU 410 Redundancy automation system, part of the Siemens SIMATIC S7-400 range. It offers a 120/230 V supply, 10 A rated current and PROFIBUS connectivity.

$48,218.54

In Stock

New
6ES7655-5EF00-0AA0 Siemens

Siemens

6ES7655-5EF00-0AA0

The Siemens 6ES7655-5EF00-0AA0 is a SIMATIC DP, part of the Siemens SIMATIC S7-400 range. CMP Automate supplies the 6ES7655-5EF00-0AA0 new, refurbished or tested used. Shipped worldwide from Dubai, bench-tested with a 1-year warranty.

$207.51

In Stock

New
6ES7656-5CN33-3EF0 Siemens

Siemens

6ES7656-5CN33-3EF0

The Siemens 6ES7656-5CN33-3EF0 is a SIMATIC PCS 7 CPU 410 Redundancy automation system, part of the Siemens SIMATIC S7-400 range. It offers a 120/230 V supply, 10 A rated current and PROFIBUS connectivity.

$56,155.11

In Stock

New
6ES7656-5CL33-3BF0 Siemens

Siemens

6ES7656-5CL33-3BF0

The Siemens 6ES7656-5CL33-3BF0 is a SIMATIC PCS 7 CPU 410 Redundancy automation system, part of the Siemens SIMATIC S7-400 range. It offers a 120/230 V supply, 10 A rated current and PROFIBUS connectivity.

$47,889.35

In Stock

New
6ES7656-5CN30-2BF0 Siemens

Siemens

6ES7656-5CN30-2BF0

The Siemens 6ES7656-5CN30-2BF0 is a SIMATIC PCS 7 CPU 410 Redundancy automation system, part of the Siemens SIMATIC S7-400 range. It offers a 120/230 V supply, 10 A rated current and PROFIBUS connectivity.

$45,031.12

In Stock

New
6ES7656-6CC30-1GF0 Siemens

Siemens

6ES7656-6CC30-1GF0

The Siemens 6ES7656-6CC30-1GF0 is a SIMATIC PCS 7 CPU 410 Redundancy automation system pre-mounted, part of the Siemens SIMATIC S7-400 range. It offers a 24 V DC supply, 10 A rated current and PROFIBUS connectivity.

$41,714.21

In Stock

New
6ES7656-6CC33-3GF1 Siemens

Siemens

6ES7656-6CC33-3GF1

The Siemens 6ES7656-6CC33-3GF1 is a SIMATIC PCS 7 CPU 410 Redundancy automation system pre-mounted, part of the Siemens SIMATIC S7-400 range. It offers a 24 V DC supply, 10 A rated current and PROFIBUS connectivity.

$53,441.99

In Stock

New
6ES7656-6CE33-2BF0 Siemens

Siemens

6ES7656-6CE33-2BF0

The Siemens 6ES7656-6CE33-2BF0 is a SIMATIC PCS 7 CPU 410 Redundancy automation system pre-mounted, part of the Siemens SIMATIC S7-400 range. It offers a 120/230 V supply, 10 A rated current and PROFIBUS connectivity.

$53,520

In Stock

New
6ES7656-6CF33-1CF0 Siemens

Siemens

6ES7656-6CF33-1CF0

The Siemens 6ES7656-6CF33-1CF0 is a SIMATIC PCS 7 CPU 410 Redundancy automation system pre-mounted, part of the Siemens SIMATIC S7-400 range. It offers a 120/230 V supply, 10 A rated current and PROFIBUS connectivity.

$61,313.03

In Stock

New
6ES7656-6CF34-1BF1 Siemens

Siemens

6ES7656-6CF34-1BF1

The Siemens 6ES7656-6CF34-1BF1 is a SIMATIC PCS 7 CPU 410 Redundancy automation system pre-mounted, part of the Siemens SIMATIC S7-400 range. It offers a 120/230 V supply, 10 A rated current and PROFIBUS connectivity.

$72,243.57

In Stock

New
6ES7656-6CL30-1BF0 Siemens

Siemens

6ES7656-6CL30-1BF0

The Siemens 6ES7656-6CL30-1BF0 is a SIMATIC PCS 7 CPU 410 Redundancy automation system pre-mounted, part of the Siemens SIMATIC S7-400 range. It offers a 120/230 V supply, 10 A rated current and PROFIBUS connectivity.

$40,681.37

In Stock

New
6ES7656-6CL30-1GF0 Siemens

Siemens

6ES7656-6CL30-1GF0

The Siemens 6ES7656-6CL30-1GF0 is a SIMATIC PCS 7 CPU 410 Redundancy automation system pre-mounted, part of the Siemens SIMATIC S7-400 range. It offers a 24 V DC supply, 10 A rated current and PROFIBUS connectivity.

$40,795.26

In Stock

New
6ES7656-6CN30-1BF0 Siemens

Siemens

6ES7656-6CN30-1BF0

The Siemens 6ES7656-6CN30-1BF0 is a SIMATIC PCS 7 CPU 410 Redundancy automation system pre-mounted, part of the Siemens SIMATIC S7-400 range. It offers a 120/230 V supply, 10 A rated current and PROFIBUS connectivity.

$46,093.59

In Stock

New
6ES7656-6CN33-1GF1 Siemens

Siemens

6ES7656-6CN33-1GF1

The Siemens 6ES7656-6CN33-1GF1 is a SIMATIC PCS 7 CPU 410 Redundancy automation system pre-mounted, part of the Siemens SIMATIC S7-400 range. It offers a 24 V DC supply, 10 A rated current and PROFIBUS connectivity.

$57,835.42

In Stock

New
6ES7656-6CP33-2BF0 Siemens

Siemens

6ES7656-6CP33-2BF0

The Siemens 6ES7656-6CP33-2BF0 is a SIMATIC PCS 7 CPU 410 Redundancy automation system pre-mounted, part of the Siemens SIMATIC S7-400 range. It offers a 120/230 V supply, 10 A rated current and PROFIBUS connectivity.

$59,091.35

In Stock

New
6ES7656-6CP33-1BF0 Siemens

Siemens

6ES7656-6CP33-1BF0

The Siemens 6ES7656-6CP33-1BF0 is a SIMATIC PCS 7 CPU 410 Redundancy automation system pre-mounted, part of the Siemens SIMATIC S7-400 range. It offers a 120/230 V supply, 10 A rated current and PROFIBUS connectivity.

$59,695.14

In Stock

New
6ES7656-6CQ30-1BF1 Siemens

Siemens

6ES7656-6CQ30-1BF1

The Siemens 6ES7656-6CQ30-1BF1 is a SIMATIC PCS 7 CPU 410 Redundancy automation system pre-mounted, part of the Siemens SIMATIC S7-400 range. It offers a 120/230 V supply, 10 A rated current and PROFIBUS connectivity.

$67,921.90

In Stock

New
6ES7656-6CQ30-3CF2 Siemens

Siemens

6ES7656-6CQ30-3CF2

The Siemens 6ES7656-6CQ30-3CF2 is a SIMATIC PCS 7 CPU 410 Redundancy automation system pre-mounted, part of the Siemens SIMATIC S7-400 range. It offers a 120/230 V supply, 10 A rated current and PROFIBUS connectivity.

$73,235.83

In Stock

New
6ES7656-6EK30-7FF0 Siemens

Siemens

6ES7656-6EK30-7FF0

The Siemens 6ES7656-6EK30-7FF0 is a SIMATIC PCS 7 CPU 410E Redundancy automation system pre-mounted, part of the Siemens SIMATIC S7-400 range. It offers a 24 V DC supply, 4 A rated current and PROFIBUS connectivity.

$19,569.19

In Stock

New
6ES7656-8XM33-1BF0 Siemens

Siemens

6ES7656-8XM33-1BF0

The Siemens 6ES7656-8XM33-1BF0 is a SIMATIC PCS 7 Redundancy AS pre-mounted and checked Without, part of the Siemens SIMATIC S7-400 range. It offers a 120/230 V supply and 10 A rated current.

$60,916.75

In Stock

New
6ES7656-6CQ33-3BF2 Siemens

Siemens

6ES7656-6CQ33-3BF2

The Siemens 6ES7656-6CQ33-3BF2 is a SIMATIC PCS 7 CPU 410 Redundancy automation system, part of the Siemens SIMATIC S7-400 range. It offers a 120/230 V supply, 10 A rated current and PROFIBUS connectivity.

$69,056.14

In Stock

New
6ES7922-4BC50-5AD0 Siemens

Siemens

6ES7922-4BC50-5AD0

The Siemens 6ES7922-4BC50-5AD0 is a Front connector for S7-400 48pole, part of the Siemens SIMATIC S7-400 range. It offers 05 V rated. CMP Automate supplies the 6ES7922-4BC50-5AD0 new, refurbished or tested used. Shipped worldwide from Dubai, bench-tested with a 1-year warranty.

$834.69

In Stock

New
6ES7971-0BA00 Siemens

Siemens

6ES7971-0BA00

The Siemens 6ES7971-0BA00 is a SIMATIC S7-400. It offers 3.6 V rated and 4 A rated current. CMP Automate supplies the 6ES7971-0BA00 new, refurbished or tested used. Shipped worldwide from Dubai, bench-tested with a 1-year warranty.

$23.16

In Stock

New

Can't find the exact part?

Send us the part number — we usually quote within hours.

Request a quote