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Terminal Block Interface Modules

Terminal Block Interface Modules are modular wiring interface devices that sit between field wiring (sensors, actuators, power lines) and control equipment (like PLCs, I/O cards, relays, or controllers). Their job is to organize, protect, and simplify electrical connections while often adding signal conditioning or isolation.

Terminal block interface modules are available from Mouser from industry leading manufacturers including Advantech, Eaton, Murrelektronik, Phoenix Contact, Weidmueller & more. Please view our selection of terminal block interface modules below.

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Part #

Terminal Block Interface Modules FLKM-D37 SUB/B

2281212
Phoenix Contact
1: $488.36
4In Stock

Mfr. Part No.
2281212

Mouser Part No
651-2281212

Phoenix Contact

Terminal Block Interface Modules FLKM-D37 SUB/B

Datasheet

4In Stock

$488.36

Min.: 1
Mult.: 1

Passive Interface Modules

37 Position

2.5 A

125 V

Screw

DIN Rail

FLKM

Terminal Block Interface Modules UM 25-D25SUB/S/ FRONT/Q

2959612
Phoenix Contact
1: $217.85
4In Stock

Mfr. Part No.
2959612

Mouser Part No
651-2959612

Phoenix Contact

Terminal Block Interface Modules UM 25-D25SUB/S/ FRONT/Q

Datasheet

4In Stock

$217.85

Min.: 1
Mult.: 1

Passive Interface Modules

25 Position

125 V

24 AWG

12 AWG

Pluggable, Screw

DIN Rail

Varioface

Terminal Block Interface Modules TELEFAST 2 MODULE-16 CHAN-DISCRETE OUTPUT

ABE7H16R21
Schneider Electric
1: $331.72
4In Stock

Mfr. Part No.
ABE7H16R21

Mouser Part No
996-ABE7H16R21

Schneider Electric

Terminal Block Interface Modules TELEFAST 2 MODULE-16 CHAN-DISCRETE OUTPUT

Datasheet

4In Stock

$331.72

$314.57

$314.56

View

Min.: 1
Mult.: 1

Fixed Terminal Blocks

16 Position

ABE7

Terminal Block Interface Modules AXL DI 32/1

2688035
Phoenix Contact
1: $437.14
3In Stock

Mfr. Part No.
2688035

Mouser Part No
651-2688035

Phoenix Contact

Terminal Block Interface Modules AXL DI 32/1

Datasheet

3In Stock

$437.14

Min.: 1
Mult.: 1

Terminal Block Interface Modules UM 45-D 37 SUB/S 37 POS MALSE CON

2962751
Phoenix Contact
1: $406.73
3In Stock

Mfr. Part No.
2962751

Mouser Part No
651-2962751

Phoenix Contact

Terminal Block Interface Modules UM 45-D 37 SUB/S 37 POS MALSE CON

Datasheet

3In Stock

$406.73

Min.: 1
Mult.: 1

Passive Interface Modules

37 Position

2.5 A

125 V

Screw

DIN Rail

Green

Varioface

Terminal Block Interface Modules ACT20P-CMT-60-RC-S

1510390000
Weidmuller
1: $253.34
4In Stock

Mfr. Part No.
1510390000

Mouser Part No
470-1510390000

Weidmuller

Terminal Block Interface Modules ACT20P-CMT-60-RC-S

Datasheet

4In Stock

$253.34

$249.41

$247.38

$243.61

View

Min.: 1
Mult.: 1

Terminal Block Interface Modules UM 45-D 9SUB/B/ZFKDS

2293666
Phoenix Contact
1: $175.54
10In Stock

Mfr. Part No.
2293666

Mouser Part No
651-2293666

Phoenix Contact

Terminal Block Interface Modules UM 45-D 9SUB/B/ZFKDS

Datasheet

10In Stock

$175.54

$159.24

Min.: 1
Mult.: 1

Passive Interface Modules

9 Position

2.5 A

125 V

24 AWG

12 AWG

Spring Cage

DIN Rail

Green

Varioface

Terminal Block Interface Modules UM 45-FLK40

2962609
Phoenix Contact
1: $396.71
3In Stock

Mfr. Part No.
2962609

Mouser Part No
651-2962609

Phoenix Contact

Terminal Block Interface Modules UM 45-FLK40

Datasheet

3In Stock

$396.71

Min.: 1
Mult.: 1

Passive Interface Modules

40 Position

1 A

125 V

26 AWG

16 AWG

Green

Varioface

Terminal Block Interface Modules ANALOG MODULE

ABE7CPA21
Schneider Electric
1: $405.53
3In Stock

Mfr. Part No.
ABE7CPA21

Mouser Part No
996-ABE7CPA21

Schneider Electric

Terminal Block Interface Modules ANALOG MODULE

Datasheet

3In Stock

$405.53

$390.02

$389.99

View

Min.: 1
Mult.: 1

Fixed Terminal Blocks

ABE7

Terminal Block Interface Modules MODULE 24VDC 0.5AMP TELEFAST 2 OPTIONS

ABE7H16C21
Schneider Electric
1: $307.25
4In Stock

Mfr. Part No.
ABE7H16C21

Mouser Part No
996-ABE7H16C21

Schneider Electric

Terminal Block Interface Modules MODULE 24VDC 0.5AMP TELEFAST 2 OPTIONS

Datasheet

4In Stock

$307.25

$282.61

Min.: 1
Mult.: 1

Fixed Terminal Blocks

ABE7

Terminal Block Interface Modules FLKM-D37 SUB NC/NR

2281115
Phoenix Contact
1: $488.36
4In Stock

Mfr. Part No.
2281115

Mouser Part No
651-2281115

Phoenix Contact

Terminal Block Interface Modules FLKM-D37 SUB NC/NR

Datasheet

4In Stock

$488.36

Min.: 1
Mult.: 1

Passive Interface Modules

37 Position

2.5 A

125 V

Screw

DIN Rail

FLKM

Terminal Block Interface Modules FLKMS-D25 SUB/S (1-25)

2294322
Phoenix Contact
1: $439.85
3In Stock

Mfr. Part No.
2294322

Mouser Part No
651-2294322

Phoenix Contact

Terminal Block Interface Modules FLKMS-D25 SUB/S (1-25)

Datasheet

3In Stock

$439.85

Min.: 1
Mult.: 1

Passive Interface Modules

FLKMS

Terminal Block Interface Modules MCR-SL-S-16-SP 24

2864464
Phoenix Contact
1: $388.94
3In Stock

Mfr. Part No.
2864464

Mouser Part No
651-2864464

Phoenix Contact

Terminal Block Interface Modules MCR-SL-S-16-SP 24

Datasheet

3In Stock

$388.94

Min.: 1
Mult.: 1

Terminal Block Interface Modules MINI MCR-2-2I-2I- ILP-PT

2901997
Phoenix Contact
1: $345.08
5In Stock

Mfr. Part No.
2901997

Mouser Part No
651-2901997

Phoenix Contact

Terminal Block Interface Modules MINI MCR-2-2I-2I- ILP-PT

Datasheet

5In Stock

$345.08

Min.: 1
Mult.: 1

Gray

Terminal Block Interface Modules MINI MCR-2-T-2RO-PT

2906877
Phoenix Contact
1: $277.14
4In Stock

Mfr. Part No.
2906877

Mouser Part No
651-2906877

Phoenix Contact

Terminal Block Interface Modules MINI MCR-2-T-2RO-PT

Datasheet

4In Stock

$277.14

Min.: 1
Mult.: 1

Gray

Terminal Block Interface Modules UM45-FLK50

2962612
Phoenix Contact
1: $477.99
3In Stock

Mfr. Part No.
2962612

Mouser Part No
651-2962612

Phoenix Contact

Terminal Block Interface Modules UM45-FLK50

Datasheet

3In Stock

$477.99

Min.: 1
Mult.: 1

Passive Interface Modules

50 Position

1 A

60 V

26 AWG

16 AWG

Screw

DIN Rail

Varioface

Terminal Block Interface Modules AXL E PB DI16 M12 6P

2701498
Phoenix Contact
1: $566.91
3In Stock
End of Life

Mfr. Part No.
2701498

Mouser Part No
651-2701498

End of Life

Phoenix Contact

Terminal Block Interface Modules AXL E PB DI16 M12 6P

Datasheet

3In Stock

$566.91

Min.: 1
Mult.: 1

5 Position

Black

Terminal Block Interface Modules AXL E PN DI16 M12 6P

2701510
Phoenix Contact
1: $566.91
3In Stock
End of Life

Mfr. Part No.
2701510

Mouser Part No
651-2701510

End of Life

Phoenix Contact

Terminal Block Interface Modules AXL E PN DI16 M12 6P

Datasheet

3In Stock

$566.91

Min.: 1
Mult.: 1

4 Position

Black

Terminal Block Interface Modules AXL E S3 DIO16 M12 6P

2701545
Phoenix Contact
1: $651.95
4In Stock
End of Life

Mfr. Part No.
2701545

Mouser Part No
651-2701545

End of Life

Phoenix Contact

Terminal Block Interface Modules AXL E S3 DIO16 M12 6P

Datasheet

4In Stock

$651.95

Min.: 1
Mult.: 1

4 Position

Black

Terminal Block Interface Modules FLKMS-D37 SUB/S (1-37)

2287630
Phoenix Contact
1: $610.08
1In Stock

Mfr. Part No.
2287630

Mouser Part No
651-2287630

Phoenix Contact

Terminal Block Interface Modules FLKMS-D37 SUB/S (1-37)

Datasheet

1In Stock

$610.08

Min.: 1
Mult.: 1

Passive Interface Modules

37 Position

125 V

24 AWG

12 AWG

Screw

DIN Rail

FLKMS

Terminal Block Interface Modules Com Term Blk 1_5mm 16pn yel

XW6T-COM1.5X16YL
Omron Automation and Safety
1: $46.15
5In Stock

Mfr. Part No.
XW6T-COM1.5X16YL

Mouser Part No
653-XW6T-COM1.5X16YL

Omron Automation and Safety

Terminal Block Interface Modules Com Term Blk 1_5mm 16pn yel

Datasheet

5In Stock

$46.15

$33.29

$32.55

$32.00

View

Min.: 1
Mult.: 1

Terminal Block Interface Modules RS ELCO 56/56LM S

1126790000
Weidmuller
1: $315.32
1In Stock

Mfr. Part No.
1126790000

Mouser Part No
470-1126790000

Weidmuller

Terminal Block Interface Modules RS ELCO 56/56LM S

Datasheet

1In Stock

$315.32

$295.78

$295.75

$295.74

View

Min.: 1
Mult.: 1

Interface Modules

56 Position

84 A

150 VAC, 200 VDC

26 AWG

12 AWG

DIN Rail

Terminal Block Interface Modules XW2R I/O TB M3 20Pt General

XW2R-J20G-T
Omron Automation and Safety
1: $112.88
1In Stock

Mfr. Part No.
XW2R-J20G-T

Mouser Part No
653-XW2RJ20GT

Omron Automation and Safety

Terminal Block Interface Modules XW2R I/O TB M3 20Pt General

Datasheet

1In Stock

$112.88

$95.62

$88.71

$86.18

View

Min.: 1
Mult.: 1

XW2R

Terminal Block Interface Modules TRZ 24-230VUC 2CO EMPTY

1124190000
Weidmuller
1: $64.38
10In Stock

Mfr. Part No.
1124190000

Mouser Part No
470-1124190000

Weidmuller

Terminal Block Interface Modules TRZ 24-230VUC 2CO EMPTY

Datasheet

10In Stock

$64.38

$46.80

$38.54

$37.02

$36.40

Min.: 1
Mult.: 1

Terminal Block Interface Modules XW2R I/O TB M3 34Pt CJ/CS

XW2R-J34G-C1
Omron Automation and Safety
1: $184.54
2In Stock

Mfr. Part No.
XW2R-J34G-C1

Mouser Part No
653-XW2RJ34GC1

Omron Automation and Safety

Terminal Block Interface Modules XW2R I/O TB M3 34Pt CJ/CS

Datasheet

2In Stock

$184.54

$123.63

$118.01

$115.30

View

Min.: 1
Mult.: 1

XW2R

Terminal Block Interface Modules

Customer Service Office

Company

Resources

Support

Adafruit
ADLINK Technology
Advantech
Altech
Amphenol
Applied Motion
Arduino
Carlo Gavazzi
Digilent
Eaton
HARTING
HMS Networks
Honeywell
KYOCERA AVX
L-Com
Mikroe
Murrelektronik
Omron
Phoenix Contact
Sanyo Denki
Schneider Electric
Weidmuller

Accessories
Active Interface Modules
Adapter Boards
Communication Modules
Connector Conversion Units
Connectors
Device Couplers
D-Sub Interface Modules
End Terminals
Ethernet I/O Modules
Fixed Terminal Blocks
Flat Cable Interface Modules
Front Adapters
Industrial Relays
Interface Converters
Interface Modules
IO-Links
Monitoring Modules
Motor Control Contractors
Network Isolators

1 Position
2 Position
3 Position
4 Position
5 Position
6 Position
8 Position
9 Position
10 Position
12 Position
14 Position
15 Position
16 Position
18 Position
20 Position
25 Position
26 Position
32 Position
34 Position
37 Position

2.4 mA
3.5 mA
4 mA
6.5 mA
9 mA
13.5 mA
14 mA
16 mA
20 mA
21 mA
22 mA
23 mA
24.6 mA
27 mA
29 mA
30 mA
32 mA
32.7 mA
33 mA
34 mA

9.6 V to 30 V
9.6 VDC to 30 VDC
12 VDC to 24 VDC
12 VDC to 30 VDC
12.3 V
19.2 V to 30 V
19.2 VDC to 30 VDC
20 V
22 V to 26 V
22 V to 26 VDC
24 V
24 VDC
25 V
25 VAC, 60 VDC
25.1 V
26 V
30 V
30 VAC, 60 VDC
30 VDC
32 V

1
5
9069
ABE7
ADAM-3909
ADAM-3920
ADAM-3925
ADAM-3937
ADAM-3940
ADAM-3950
ADAM-3951
ADAM-3952
ADAM-3955
ADAM-3962
ADAM-3968
ADAM-3968/50
DEK-TR
DFLK
DIN
E11B