.hide-partial { max-height: none; } .show-more { display: none; }

Safety Controllers

Safety Controllers are in stock at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many safety controller manufacturers including Banner Engineering, Omron, Phoenix Contact, Schneider Electric & more.
More...

Please view our large selection of safety controllers below.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 197

Applied Filters:

Manufacturer

Number of Inputs

Number of Outputs

Supply Voltage - Max

Supply Voltage - Min

Mounting Style

Size

Interface Type

Series

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Safety Controllers Safety CPU, 32 conn, 256 I/O

NX-SL3300VER1.1
Omron Automation and Safety
1: $1,178.11
1In Stock

Mfr. Part No.
NX-SL3300VER1.1

Mouser Part No
653-NX-SL3300VER1.1

Omron Automation and Safety

Safety Controllers Safety CPU, 32 conn, 256 I/O

Datasheet

1In Stock

$1,178.11

View

Min.: 1
Mult.: 1

NX-SL3

Safety Controllers 16 Input expansion screw term

XPSMCMDI1600
Schneider Electric
1: $348.84
1In Stock

Mfr. Part No.
XPSMCMDI1600

Mouser Part No
996-XPSMCMDI1600

Schneider Electric

Safety Controllers 16 Input expansion screw term

Datasheet

1In Stock

$348.84

$309.09

$283.32

Min.: 1
Mult.: 1

XPS

Safety Controllers PSR-M-EF7-SAI4-SC

1104985
Phoenix Contact
1: $1,116.76
1In Stock
End of Life

Mfr. Part No.
1104985

Mouser Part No
651-1104985

End of Life

Phoenix Contact

Safety Controllers PSR-M-EF7-SAI4-SC

Datasheet

1In Stock

$1,116.76

Min.: 1
Mult.: 1

4 Input

DIN Rail Mount

Safety Controllers Safety Logic Module 8 Out 2Ch,16 Out 1Ch

2700994
Phoenix Contact
1: $874.83
9On Order

Mfr. Part No.
2700994

Mouser Part No
651-2700994

Phoenix Contact

Safety Controllers Safety Logic Module 8 Out 2Ch,16 Out 1Ch

Datasheet

9On Order

$874.83

Min.: 1
Mult.: 1

IB IL 24

Safety Controllers G9SP-N20S

G9SP-N20S
Omron Automation and Safety
1: $1,283.72
3Expected 2026/08/19

Mfr. Part No.
G9SP-N20S

Mouser Part No
653-G9SPN20S

Omron Automation and Safety

Safety Controllers G9SP-N20S

Datasheet

3Expected 2026/08/19

$1,283.72

View

Min.: 1
Mult.: 1

G9SP

Safety Controllers ENHANCED MONITOR, 1CH

3RK11051AE042CA0
Siemens
1: $1,727.12
1On Order

Mfr. Part No.
3RK11051AE042CA0

Mouser Part No
982-3RK11051AE042CA0

Siemens

Safety Controllers ENHANCED MONITOR, 1CH

Datasheet

1On Order

$1,727.12

Quote

Min.: 1
Mult.: 1

DIN Rail Mount

120 mm x 108 mm x 45 mm

Safety Controllers SAFETY CONTROLLER W/32 INPUTS

XPSMC32ZC
Schneider Electric
1: $2,382.57
3Expected 2026/08/19

Mfr. Part No.
XPSMC32ZC

Mouser Part No
996-XPSMC32ZC

Schneider Electric

Safety Controllers SAFETY CONTROLLER W/32 INPUTS

Datasheet

3Expected 2026/08/19

$2,382.57

Quote

Min.: 1
Mult.: 1

XPS

Safety Controllers 4 DO pairs expansion screw term

XPSMCMDO0004
Schneider Electric
1: $526.97
4Expected 2026/08/21

Mfr. Part No.
XPSMCMDO0004

Mouser Part No
996-XPSMCMDO0004

Schneider Electric

Safety Controllers 4 DO pairs expansion screw term

Datasheet

4Expected 2026/08/21

$526.97

$526.89

$526.83

Min.: 1
Mult.: 1

XPS

Safety Controllers G9SX-NSA222-T03-RC DC24

G9SX-NSA222-T03-RC DC24
Omron Automation and Safety
1: $693.43
1Expected 2026/08/24
New At Mouser

Mfr. Part No.
G9SX-NSA222-T03-RC DC24

Mouser Part No
653-G9SX222T03RCDC24

New At Mouser

Omron Automation and Safety

Safety Controllers G9SX-NSA222-T03-RC DC24

Datasheet

1Expected 2026/08/24

$693.43

$686.86

View

Min.: 1
Mult.: 1

G9SX

Safety Controllers PSR-M-EF2-SDI16-SC

1104888
Phoenix Contact
1: $419.12
58Factory Stock Available

Mfr. Part No.
1104888

Mouser Part No
651-1104888

Phoenix Contact

Safety Controllers PSR-M-EF2-SDI16-SC

Datasheet

58Factory Stock Available

More Info Available

$419.12

Min.: 1
Mult.: 1

16 Input

4 Output

24 VDC

DIN Rail Mount

Safety Controllers PSR-M-EF1-SDI8-SDO4-DO4-SC

1104890
Phoenix Contact
1: $453.94
4Factory Stock Available

Mfr. Part No.
1104890

Mouser Part No
651-1104890

Phoenix Contact

Safety Controllers PSR-M-EF1-SDI8-SDO4-DO4-SC

Datasheet

4Factory Stock Available

More Info Available

$453.94

Min.: 1
Mult.: 1

8 Input

4 Output

24 VDC

DIN Rail Mount

Safety Controllers PSR-M-EF6-SDOR4-SC

1104982
Phoenix Contact
1: $539.62
22Factory Stock Available

Mfr. Part No.
1104982

Mouser Part No
651-1104982

Phoenix Contact

Safety Controllers PSR-M-EF6-SDOR4-SC

Datasheet

22Factory Stock Available

More Info Available

$539.62

Min.: 1
Mult.: 1

4 Input

4 Output

24 VDC

DIN Rail Mount

Safety Controllers PSR-M-E2-DO16-PI

1105136
Phoenix Contact
1: $445.32
4Factory Stock Available

Mfr. Part No.
1105136

Mouser Part No
651-1105136

Phoenix Contact

Safety Controllers PSR-M-E2-DO16-PI

Datasheet

4Factory Stock Available

More Info Available

$445.32

Min.: 1
Mult.: 1

8 Output

24 VDC

DIN Rail Mount

Safety Controllers AXL F PSDO8/3 1F

2701560
Phoenix Contact
1: $679.03
45Factory Stock Available

Mfr. Part No.
2701560

Mouser Part No
651-2701560

Phoenix Contact

Safety Controllers AXL F PSDO8/3 1F

Learn More

Datasheet

45Factory Stock Available

More Info Available

$679.03

Min.: 1
Mult.: 1

Safety Controllers IB IL 24 PSDO 8-PAC

2985631
Phoenix Contact
1: $630.99
2Factory Stock Available

Mfr. Part No.
2985631

Mouser Part No
651-2985631

Phoenix Contact

Safety Controllers IB IL 24 PSDO 8-PAC

Datasheet

2Factory Stock Available

More Info Available

$630.99

Min.: 1
Mult.: 1

IB IL 24

Safety Controllers PSR-M-EF3-SDI12-MAT-PI

1104884
Phoenix Contact
1: $445.32
8Factory Stock Available

Mfr. Part No.
1104884

Mouser Part No
651-1104884

Phoenix Contact

Safety Controllers PSR-M-EF3-SDI12-MAT-PI

Datasheet

8Factory Stock Available

More Info Available

$445.32

Min.: 1
Mult.: 1

12 Input

8 Output

24 VDC

DIN Rail Mount

Safety Controllers AXL F SSDO8/3 1F

2702264
Phoenix Contact
1: $635.01
12Factory Stock Available

Mfr. Part No.
2702264

Mouser Part No
651-2702264

Phoenix Contact

Safety Controllers AXL F SSDO8/3 1F

Learn More

Datasheet

12Factory Stock Available

More Info Available

$635.01

Min.: 1
Mult.: 1

TMP

Safety Controllers PSR-M-TBUS1-SC

1105095
Phoenix Contact
1: $314.34
36Factory Stock Available
End of Life

Mfr. Part No.
1105095

Mouser Part No
651-1105095

End of Life

Phoenix Contact

Safety Controllers PSR-M-TBUS1-SC

Datasheet

36Factory Stock Available

More Info Available

$314.34

Min.: 1
Mult.: 1

2 Input

24 VDC

DIN Rail Mount

Safety Controllers MZ-102/D24-FL-DA-EXT

639.2701.306
Altech
1: $556.10
1Factory Stock Available

Mfr. Part No.
639.2701.306

Mouser Part No
845-6392701306

Altech

Safety Controllers MZ-102/D24-FL-DA-EXT

Datasheet

1Factory Stock Available

More Info Available

$556.10

$544.31

Min.: 1
Mult.: 1

Safety Controllers PSR-M-EF4-SDO4-DO4-SC

1104856
Phoenix Contact
1: $445.32
17Factory Stock Available
End of Life

Mfr. Part No.
1104856

Mouser Part No
651-1104856

End of Life

Phoenix Contact

Safety Controllers PSR-M-EF4-SDO4-DO4-SC

Datasheet

17Factory Stock Available

More Info Available

$445.32

Min.: 1
Mult.: 1

4 Input

8 Output

24 VDC

DIN Rail Mount

Safety Controllers Safety Controller RFC 4072S

1051328
Phoenix Contact
1: $8,832.24
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
1051328

Mouser Part No
651-1051328

Phoenix Contact

Safety Controllers Safety Controller RFC 4072S

Datasheet

Non-Stocked Lead-Time 10 Weeks

$8,832.24

Min.: 1
Mult.: 1

2 Input

1 Output

30 VDC

19.2 VDC

DIN Rail Mount

122 mm x 173 mm x 182 mm

Safety Controllers PSR-M-EF4-SDO4-DO4-PI

1104868
Phoenix Contact
1: $445.32
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
1104868

Mouser Part No
651-1104868

Phoenix Contact

Safety Controllers PSR-M-EF4-SDO4-DO4-PI

Datasheet

Non-Stocked Lead-Time 8 Weeks

$445.32

Min.: 1
Mult.: 1

4 Input

4 Output

24 VDC

DIN Rail Mount

Safety Controllers PSR-M-B1-SDI8-SDO2-DO2-SC

1104981
Phoenix Contact
1: $492.59
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
1104981

Mouser Part No
651-1104981

Phoenix Contact

Safety Controllers PSR-M-B1-SDI8-SDO2-DO2-SC

Datasheet

Non-Stocked Lead-Time 8 Weeks

$492.59

Min.: 1
Mult.: 1

8 Input

2 Output

24 VDC

DIN Rail Mount

Safety Controllers PSR-M-EF7-SAI4-PI

1104986
Phoenix Contact
1: $995.42
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
1104986

Mouser Part No
651-1104986

Phoenix Contact

Safety Controllers PSR-M-EF7-SAI4-PI

Datasheet

Non-Stocked Lead-Time 8 Weeks

$995.42

Min.: 1
Mult.: 1

4 Input

24 VDC

DIN Rail Mount

Safety Controllers PSR-M-EM5-TTL2-SC

1105014
Phoenix Contact
1: $759.67
5Factory Stock Available

Mfr. Part No.
1105014

Mouser Part No
651-1105014

Phoenix Contact

Safety Controllers PSR-M-EM5-TTL2-SC

Datasheet

5Factory Stock Available

More Info Available

$759.67

Min.: 1
Mult.: 1

2 Input

24 VDC

DIN Rail Mount

Safety Controllers

Customer Service Office

Company

Resources

Support