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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 ADLINK Technology, 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 Interface Relay Module, 4Ch

8943.2
Altech
1: ¥44,617.8
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
8943.2

Mouser Part #
845-89432

Altech

Terminal Block Interface Modules Interface Relay Module, 4Ch

Datasheet

Non-Stocked Lead-Time 6 Weeks

¥44,617.8

Quote

Min.: 1
Mult.: 1

Relay Terminal Boards

12 A

Terminal Block Interface Modules Interface Relay Module, 16Ch

8944.2
Altech
1: ¥74,615.4
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
8944.2

Mouser Part #
845-89442

Altech

Terminal Block Interface Modules Interface Relay Module, 16Ch

Datasheet

Non-Stocked Lead-Time 6 Weeks

¥74,615.4

¥74,613.8

Min.: 1
Mult.: 1

Relay Terminal Boards

12 A

Terminal Block Interface Modules Interface Relay Module, 16Ch

8944.5
Altech
1: ¥49,959.6
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
8944.5

Mouser Part #
845-89445

Altech

Terminal Block Interface Modules Interface Relay Module, 16Ch

Datasheet

Non-Stocked Lead-Time 6 Weeks

¥49,959.6

Quote

Min.: 1
Mult.: 1

Relay Terminal Boards

12 A

Terminal Block Interface Modules RC2E1,1 Chan,Relay Mod., 12VDC

8945.5/P
Altech
1: ¥6,878.2
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
8945.5/P

Mouser Part #
845-89455P

Altech

Terminal Block Interface Modules RC2E1,1 Chan,Relay Mod., 12VDC

Non-Stocked Lead-Time 6 Weeks

¥6,878.2

Min.: 1
Mult.: 1

Relay Terminal Boards

Terminal Block Interface Modules Interface Relay Module, 16Ch

8946.2
Altech
1: ¥122,367.5
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
8946.2

Mouser Part #
845-89462

Altech

Terminal Block Interface Modules Interface Relay Module, 16Ch

Datasheet

Non-Stocked Lead-Time 6 Weeks

¥122,367.5

Min.: 1
Mult.: 1

Relay Terminal Boards

12 A

Terminal Block Interface Modules RM1U16 16CH RELAY MODULE (1)

8946.2/P
Altech
1: ¥110,509.7
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
8946.2/P

Mouser Part #
845-89462P

Altech

Terminal Block Interface Modules RM1U16 16CH RELAY MODULE (1)

Non-Stocked Lead-Time 6 Weeks

¥110,509.7

¥106,808.9

View

Min.: 1
Mult.: 1

Relay Terminal Boards

Terminal Block Interface Modules RM2E1, 1 Channel Relay [1]

8949.2
Altech
1: ¥8,896.3
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
8949.2

Mouser Part #
845-89492

Altech

Terminal Block Interface Modules RM2E1, 1 Channel Relay [1]

Non-Stocked Lead-Time 6 Weeks

¥8,896.3

Min.: 1
Mult.: 1

Relay Terminal Boards

Terminal Block Interface Modules RM2E1,1 Channel Safety Relay

8949.2C
Altech
1: ¥11,127
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
8949.2C

Mouser Part #
845-89492C

Altech

Terminal Block Interface Modules RM2E1,1 Channel Safety Relay

Datasheet

Non-Stocked Lead-Time 6 Weeks

¥11,127

Min.: 1
Mult.: 1

Safety Relay Terminal Boards

Terminal Block Interface Modules RM2E1,1 Channel Safety Relay

8949.2N
Altech
1: ¥11,127
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
8949.2N

Mouser Part #
845-89492N

Altech

Terminal Block Interface Modules RM2E1,1 Channel Safety Relay

Datasheet

Non-Stocked Lead-Time 6 Weeks

¥11,127

¥10,892.8

¥10,856.3

Min.: 1
Mult.: 1

Safety Relay Terminal Boards

Terminal Block Interface Modules RM2E1, 1 Channel Relay [1]

8949.2/P
Altech
1: ¥8,896.3
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
8949.2/P

Mouser Part #
845-89492P

Altech

Terminal Block Interface Modules RM2E1, 1 Channel Relay [1]

Non-Stocked Lead-Time 6 Weeks

¥8,896.3

Min.: 1
Mult.: 1

Relay Terminal Boards

Terminal Block Interface Modules RM2E1,1 Channel Safety Relay

8949.2S
Altech
1: ¥16,804.3
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
8949.2S

Mouser Part #
845-89492S

Altech

Terminal Block Interface Modules RM2E1,1 Channel Safety Relay

Datasheet

Non-Stocked Lead-Time 6 Weeks

¥16,804.3

¥15,281.2

¥14,380.9

¥13,794.6

¥13,321.2

Min.: 1
Mult.: 1

Safety Relay Terminal Boards

Terminal Block Interface Modules Interface Relay Module, 2Ch

8949.3
Altech
1: ¥14,899.2
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
8949.3

Mouser Part #
845-89493

Altech

Terminal Block Interface Modules Interface Relay Module, 2Ch

Datasheet

Non-Stocked Lead-Time 6 Weeks

¥14,899.2

Quote

Min.: 1
Mult.: 1

Relay Terminal Boards

8 A

Terminal Block Interface Modules RM2E2, 2 Channel Safety Relay

8949.3C
Altech
1: ¥18,623.1
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
8949.3C

Mouser Part #
845-89493C

Altech

Terminal Block Interface Modules RM2E2, 2 Channel Safety Relay

Datasheet

Non-Stocked Lead-Time 6 Weeks

¥18,623.1

Min.: 1
Mult.: 1

Safety Relay Terminal Boards

Terminal Block Interface Modules RM2E2, 2 Channel Safety Relay

8949.3N
Altech
1: ¥27,341.7
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
8949.3N

Mouser Part #
845-89493N

Altech

Terminal Block Interface Modules RM2E2, 2 Channel Safety Relay

Datasheet

Non-Stocked Lead-Time 6 Weeks

¥27,341.7

¥24,348.6

¥23,199.2

¥22,445.1

Min.: 1
Mult.: 1

Safety Relay Terminal Boards

Terminal Block Interface Modules Interface Relay Module, 2Ch

8949.6
Altech
1: ¥11,113.8
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
8949.6

Mouser Part #
845-89496

Altech

Terminal Block Interface Modules Interface Relay Module, 2Ch

Non-Stocked Lead-Time 6 Weeks

¥11,113.8

Min.: 1
Mult.: 1

Relay Terminal Boards

Terminal Block Interface Modules Interface Relay Module, 1Ch

8951.2
Altech
1: ¥8,896.3
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
8951.2

Mouser Part #
845-89512

Altech

Terminal Block Interface Modules Interface Relay Module, 1Ch

Datasheet

Non-Stocked Lead-Time 6 Weeks

¥8,896.3

¥8,813.3

¥8,680.4

Min.: 1
Mult.: 1

Relay Terminal Boards

8 A

Terminal Block Interface Modules RM2G1, 1 Channel Safety relay

8951.2C
Altech
1: ¥16,804.3
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
8951.2C

Mouser Part #
845-89512C

Altech

Terminal Block Interface Modules RM2G1, 1 Channel Safety relay

Datasheet

Non-Stocked Lead-Time 6 Weeks

¥16,804.3

¥15,281.2

¥14,380.9

¥13,794.6

¥13,321.2

Min.: 1
Mult.: 1

Safety Relay Terminal Boards

Terminal Block Interface Modules RM2G1, 1 Channel Safety relay

8951.2N
Altech
1: ¥11,127
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
8951.2N

Mouser Part #
845-89512N

Altech

Terminal Block Interface Modules RM2G1, 1 Channel Safety relay

Datasheet

Non-Stocked Lead-Time 6 Weeks

¥11,127

Quote

Min.: 1
Mult.: 1

Safety Relay Terminal Boards

DIN Rail

Terminal Block Interface Modules RM2G1, 1 Channel Safety relay

8951.2S
Altech
1: ¥16,804.3
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
8951.2S

Mouser Part #
845-89512S

Altech

Terminal Block Interface Modules RM2G1, 1 Channel Safety relay

Datasheet

Non-Stocked Lead-Time 6 Weeks

¥16,804.3

¥15,281.2

¥14,380.9

¥13,794.6

¥13,321.2

Min.: 1
Mult.: 1

Safety Relay Terminal Boards

Terminal Block Interface Modules Interface Relay Module, 2Ch

8951.3
Altech
1: ¥14,899.2
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
8951.3

Mouser Part #
845-89513

Altech

Terminal Block Interface Modules Interface Relay Module, 2Ch

Datasheet

Non-Stocked Lead-Time 6 Weeks

¥14,899.2

Quote

Min.: 1
Mult.: 1

Relay Terminal Boards

8 A

Terminal Block Interface Modules RM2G2, 2 ch. SAFETY RELAY [1]

8951.3C
Altech
1: ¥27,341.7
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
8951.3C

Mouser Part #
845-89513C

Altech

Terminal Block Interface Modules RM2G2, 2 ch. SAFETY RELAY [1]

Datasheet

Non-Stocked Lead-Time 6 Weeks

¥27,341.7

¥24,348.6

¥23,199.2

¥22,445.1

Min.: 1
Mult.: 1

Safety Relay Terminal Boards

Terminal Block Interface Modules RM2G2, 2 ch. SAFETY RELAY [1]

8951.3N
Altech
1: ¥18,623.1
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
8951.3N

Mouser Part #
845-89513N

Altech

Terminal Block Interface Modules RM2G2, 2 ch. SAFETY RELAY [1]

Datasheet

Non-Stocked Lead-Time 6 Weeks

¥18,623.1

Quote

Min.: 1
Mult.: 1

Safety Relay Terminal Boards

Terminal Block Interface Modules RM2G2, 2 ch. SAFETY RELAY [1]

8951.3S
Altech
1: ¥27,341.7
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
8951.3S

Mouser Part #
845-89513S

Altech

Terminal Block Interface Modules RM2G2, 2 ch. SAFETY RELAY [1]

Datasheet

Non-Stocked Lead-Time 6 Weeks

¥27,341.7

¥24,348.6

¥23,199.2

¥22,445.1

Min.: 1
Mult.: 1

Safety Relay Terminal Boards

Terminal Block Interface Modules Interface Relay Module, 1Ch

8951.5
Altech
1: ¥6,878.2
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
8951.5

Mouser Part #
845-89515

Altech

Terminal Block Interface Modules Interface Relay Module, 1Ch

Datasheet

Non-Stocked Lead-Time 6 Weeks

¥6,878.2

Min.: 1
Mult.: 1

Relay Terminal Boards

8 A

Terminal Block Interface Modules Interface Relay Module, 1Ch

8953.2
Altech
1: ¥10,750
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
8953.2

Mouser Part #
845-89532

Altech

Terminal Block Interface Modules Interface Relay Module, 1Ch

Datasheet

Non-Stocked Lead-Time 6 Weeks

¥10,750

Min.: 1
Mult.: 1

Relay Terminal Boards

8 A

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DIP Socket Terminal Boards
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1 Position
3 Position
4 Position
5 Position
6 Position
7 Position
8 Position
9 Position
10 Position
12 Position
14 Position
15 Position
16 Position
18 Position
20 Position
24 Position
25 Position
26 Position
28 Position
32 Position

9 mA
50 mA
63 mA
102 mA
320 mA
500 mA
800 mA
1 A
1.5 A
2 A
2.5 A
3 A
4 A
5 A
6 A
7 A
8 A
12 A
16 A
24 A

20 V
22 V to 26 V
22 V to 26 VDC
24 V
24 VDC
25 V
25 VAC, 60 VDC
26 V
30 V
30 VAC, 60 VDC
48 V
50 V
50 VAC, 60 VDC
60 V
60 VDC
105 V
120 V
125 V
125 VAC/125 VDC
150 VAC

ADAM-3909
ADAM-3920
ADAM-3925
ADAM-3937
ADAM-3950
ADAM-3951
ADAM-3952
ADAM-3955
ADAM-3962
ADAM-3968
ADAM-3968/50
DFLK
DIN
DM
FBK
FLK
FLKM
FLKM-H
FLKMS
FLKMS-MR