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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 40/ZFKDS

2302942
Phoenix Contact
1: $345.87
5In Stock

Mfr. Part No.
2302942

Mouser Part No
651-2302942

Phoenix Contact

Terminal Block Interface Modules FLKM 40/ZFKDS

Datasheet

5In Stock

$345.87

Min.: 1
Mult.: 1

Passive Interface Modules

FLKM

Terminal Block Interface Modules FLKM 50-PA/PT/DIO/ S7-1500

2907384
Phoenix Contact
1: $134.93
5In Stock

Mfr. Part No.
2907384

Mouser Part No
651-2907384

Phoenix Contact

Terminal Block Interface Modules FLKM 50-PA/PT/DIO/ S7-1500

Datasheet

5In Stock

$134.93

Min.: 1
Mult.: 1

Front Adapters

50 Position

12 A

50 V

Push-In

DIN Rail, Panel

FLKM

Terminal Block Interface Modules VIP/S/BASE 3LDIVIDER

2907715
Phoenix Contact
1: $6.38
9In Stock

Mfr. Part No.
2907715

Mouser Part No
651-2907715

Phoenix Contact

Terminal Block Interface Modules VIP/S/BASE 3LDIVIDER

Datasheet

9In Stock

$6.38

Min.: 1
Mult.: 1

Gray

VIP/S

Terminal Block Interface Modules MACX MCR-EX-SL SD-23-48-LFD

2924867
Phoenix Contact
1: $473.24
2In Stock

Mfr. Part No.
2924867

Mouser Part No
651-2924867

Phoenix Contact

Terminal Block Interface Modules MACX MCR-EX-SL SD-23-48-LFD

Datasheet

2In Stock

$473.24

Min.: 1
Mult.: 1

Gray

Terminal Block Interface Modules MIRO TR 5VDC SK OPTO-COUPLER MODULE, IN: 5,5 VDC - OUT: 48 VDC / 2 A, 6,2 mm screw-type terminal

52502
Murrelektronik
1: $111.62
19In Stock

Mfr. Part No.
52502

Mouser Part No
867-52502

Murrelektronik

Terminal Block Interface Modules MIRO TR 5VDC SK OPTO-COUPLER MODULE, IN: 5,5 VDC - OUT: 48 VDC / 2 A, 6,2 mm screw-type terminal

Datasheet

19In Stock

$111.62

Min.: 1
Mult.: 1

DIN Rail Mount

Bulk

Terminal Block Interface Modules MVP12-P6 DI16 8xM12A IOLA12 B0 IO-Link Hub, 60mm Plastic Housing, IO-Link Class A, 8x M12 slots, digital inputs

59710
Murrelektronik
1: $404.56
1In Stock

Mfr. Part No.
59710

Mouser Part No
867-59710

Murrelektronik

Terminal Block Interface Modules MVP12-P6 DI16 8xM12A IOLA12 B0 IO-Link Hub, 60mm Plastic Housing, IO-Link Class A, 8x M12 slots, digital inputs

Datasheet

1In Stock

$404.56

Min.: 1
Mult.: 1

IO-Links

Bulk

Terminal Block Interface Modules 24 RELAY OUTPUT TERMINATION BOARD

TB-24R/24-01
ADLINK Technology
1: $539.97
1In Stock

Mfr. Part No.
TB-24R/24-01

Mouser Part No
976-TB-24R/24-01

ADLINK Technology

Terminal Block Interface Modules 24 RELAY OUTPUT TERMINATION BOARD

Datasheet

1In Stock

$539.97

$509.23

$504.31

View

Min.: 1
Mult.: 1

DIN Rail

DIN

Bulk

Terminal Block Interface Modules TRS 5VDC 1CO EMPTY

1123220000
Weidmuller
1: $20.07
30In Stock

Mfr. Part No.
1123220000

Mouser Part No
470-1123220000

Weidmuller

Terminal Block Interface Modules TRS 5VDC 1CO EMPTY

Datasheet

30In Stock

$20.07

$14.26

$12.90

$11.15

View

Min.: 1
Mult.: 1

Terminal Block Interface Modules TRP 120VAC RC 2CO AU

2618490000
Weidmuller
1: $58.45
20In Stock

Mfr. Part No.
2618490000

Mouser Part No
470-2618490000

Weidmuller

Terminal Block Interface Modules TRP 120VAC RC 2CO AU

Datasheet

20In Stock

$58.45

$42.33

$38.18

$34.11

View

Min.: 1
Mult.: 1

Terminal Block Interface Modules VIP-3/PT/ D37SUB/M/LED

2904261
Phoenix Contact
1: $216.74
2In Stock

Mfr. Part No.
2904261

Mouser Part No
651-2904261

Phoenix Contact

Terminal Block Interface Modules VIP-3/PT/ D37SUB/M/LED

Learn More

Datasheet

Product Comments

2In Stock

$216.74

Min.: 1
Mult.: 1

Passive Interface Modules

37 Position

2 A

24 V

26 AWG

14 AWG

Push-In

Green

VIP-PT

Terminal Block Interface Modules TRZ 48VUC 2CO EMPTY

1124120000
Weidmuller
1: $34.92
20In Stock

Mfr. Part No.
1124120000

Mouser Part No
470-1124120000

Weidmuller

Terminal Block Interface Modules TRZ 48VUC 2CO EMPTY

Datasheet

20In Stock

$34.92

$25.05

$22.43

$19.25

View

Min.: 1
Mult.: 1

Terminal Block Interface Modules PLC-V8C/SC-24DC/EM

2903095
Phoenix Contact
1: $119.44
3In Stock

Mfr. Part No.
2903095

Mouser Part No
651-2903095

Phoenix Contact

Terminal Block Interface Modules PLC-V8C/SC-24DC/EM

Learn More

Datasheet

3In Stock

$119.44

$109.85

Min.: 1
Mult.: 1

Interface Modules

10 Position

65 mA

24 VDC

28 AWG

16 AWG

Screw

Stand Alone

Gray

PLC

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

2906876
Phoenix Contact
1: $298.09
3In Stock

Mfr. Part No.
2906876

Mouser Part No
651-2906876

Phoenix Contact

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

Datasheet

3In Stock

$298.09

Min.: 1
Mult.: 1

Gray

Terminal Block Interface Modules FLKM 4X14-PA/PT/DIO/ S7-1500

2907382
Phoenix Contact
1: $141.18
1In Stock

Mfr. Part No.
2907382

Mouser Part No
651-2907382

Phoenix Contact

Terminal Block Interface Modules FLKM 4X14-PA/PT/DIO/ S7-1500

Datasheet

1In Stock

$141.18

Min.: 1
Mult.: 1

Front Adapters

14 Position

12 A

50 V

Push-In

DIN Rail, Panel

FLKM

Terminal Block Interface Modules ELRW3-230AC/500AC-2I 230VAC, 2A CONTACTOR

2297044
Phoenix Contact
1: $309.33
5In Stock

Mfr. Part No.
2297044

Mouser Part No
651-2297044

Phoenix Contact

Terminal Block Interface Modules ELRW3-230AC/500AC-2I 230VAC, 2A CONTACTOR

Datasheet

5In Stock

$309.33

$295.81

Min.: 1
Mult.: 1

Solid State Relays

Screw

DIN Rail Mount

ELR

Terminal Block Interface Modules UM 45-FLKS50

2962696
Phoenix Contact
1: $478.01
4In Stock

Mfr. Part No.
2962696

Mouser Part No
651-2962696

Phoenix Contact

Terminal Block Interface Modules UM 45-FLKS50

Datasheet

4In Stock

$478.01

Min.: 1
Mult.: 1

Passive Interface Modules

50 Position

1 A

25 VAC, 60 VDC

26 AWG

16 AWG

Pluggable, Screw

DIN Rail

Green

Varioface

Bulk

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 DFLK-D15 SUB/S

2280297
Phoenix Contact
1: $186.04
6In Stock

Mfr. Part No.
2280297

Mouser Part No
651-2280297

Phoenix Contact

Terminal Block Interface Modules DFLK-D15 SUB/S

Datasheet

6In Stock

$186.04

Min.: 1
Mult.: 1

Passive Interface Modules

15 Position

2.5 A

125 V

24 AWG

12 AWG

DIN Rail

DFLK

Terminal Block Interface Modules FLKM-D50 SUB/S

2281157
Phoenix Contact
1: $650.92
3In Stock

Mfr. Part No.
2281157

Mouser Part No
651-2281157

Phoenix Contact

Terminal Block Interface Modules FLKM-D50 SUB/S

Datasheet

3In Stock

$650.92

Min.: 1
Mult.: 1

Passive Interface Modules

50 Position

2.5 A

125 V

30 AWG

12 AWG

FLKM

Terminal Block Interface Modules UMK-PVB2/24 ZFKDS

2302366
Phoenix Contact
1: $167.55
6In Stock

Mfr. Part No.
2302366

Mouser Part No
651-2302366

Phoenix Contact

Terminal Block Interface Modules UMK-PVB2/24 ZFKDS

Datasheet

6In Stock

$167.55

Min.: 1
Mult.: 1

Passive Interface Modules

250 V

24 AWG

12 AWG

Spring Cage

DIN Rail

Varioface

Terminal Block Interface Modules FB-6SP

2316307
Phoenix Contact
1: $471.59
2In Stock

Mfr. Part No.
2316307

Mouser Part No
651-2316307

Phoenix Contact

Terminal Block Interface Modules FB-6SP

Datasheet

2In Stock

$471.59

Min.: 1
Mult.: 1

Terminal Block Interface Modules UM 45-D 9 SUB/S 9 POS MALE CON

2962777
Phoenix Contact
1: $244.20
5In Stock

Mfr. Part No.
2962777

Mouser Part No
651-2962777

Phoenix Contact

Terminal Block Interface Modules UM 45-D 9 SUB/S 9 POS MALE CON

Datasheet

5In Stock

$244.20

Min.: 1
Mult.: 1

Passive Interface Modules

9 Position

2.5 A

125 V

Screw

DIN Rail

Green

Varioface

Terminal Block Interface Modules ACT20X-SAI-HAO-S

8965450000
Weidmuller
1: $345.08
3In Stock

Mfr. Part No.
8965450000

Mouser Part No
470-8965450000

Weidmuller

Terminal Block Interface Modules ACT20X-SAI-HAO-S

Datasheet

3In Stock

$345.08

$339.73

$336.95

$331.82

View

Min.: 1
Mult.: 1

Terminal Block Interface Modules UM 45-FLKS40

2962683
Phoenix Contact
1: $437.53
4In Stock

Mfr. Part No.
2962683

Mouser Part No
651-2962683

Phoenix Contact

Terminal Block Interface Modules UM 45-FLKS40

Datasheet

4In Stock

$437.53

Min.: 1
Mult.: 1

Passive Interface Modules

40 Position

1 A

50 V

Screw

DIN Rail

Varioface

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