Terminal Blocks
BX Series
Switches & Pilot Lights
BX Series
Key features:
Signaling Lights
• Unique touch-down terminals
• All units are molded from UL94-V0 material with
excellent flame- and shock-resistance
• Mount on DIN rail or flat surface
• Current capacity: 1A
• Available with 16, 20, 26, 34, 40, and 50 pins
• UL and CSA
• Hinged covers with built-in marking strips
Specifications
7.62mm (M3 screw)
Rated Voltage
125V
Rated Current
1A
Rated Wire Size
22-14 AWG (2mm2)
Insulation Resistance
100MΩ minimum (500V DC)
Dielectric Strength
500V AC, 1 minute
Operating Temperature
–10 to 65°C
Humidity Range
45 to 85% RH
Housing Material
PPE resin (UL94-V0)
Terminals/Connector
PBT resin (UL94-V0)
Relays & Sockets
Terminal Width
MicroSmart CPU
Timers
BX Series Application Examples
CPU
FC4A/FC5A-D20K3
FC4A/FC5A-D20S3
FC4A/FC5A-D40K3
FC4A/FC5A-D40S3
BX9Z-H*4
BX9Z-H*R
Contactors
I/O
BX1D-T
BX1D-S
A
A
I/O
BX1D-T26A
BX1D-S26A
Terminal Blocks
MicroSmart I/O
I/O
FC4A-N16B3
FC4A-N32B3
FC4A-T16K3
FC4A-T16S3
FC4A-T32K3
FC4A-T32S3
BX9Z-H*R
Circuit Breakers
I/O
BX1D-T26A
BX1D-S26A
BX9Z-H*R
*See cable selection table next page.
I/O
BX1D-T20A
BX1D-S20A
800-262-IDEC (4332) • USA & Canada
917
Terminal Blocks
Switches & Pilot Lights
BX Series
Part Numbers
Part Numbers: Break-Out Modules and Cables
Accessories
Signaling Lights
Pins
16
20
Relays & Sockets
Standard MIL
Connector Modules
26
34
40
50
Terminal
Style
Module Part
Number
Touch-down
BX1D-T16A
Screw
BX1D-S16A
Touch-down
BX1D-T20A
Screw
BX1D-S20A
Touch-down
BX1D-T26A
Screw
BX1D-S26A
Touch-down
BX1D-T34A
Screw
BX1D-S34A
Touch-down
BX1D-T40A
Screw
BX1D-S40A
Touch-down
BX1D-T50A
Screw
BX1D-S50A
Cable Part Number
Remarks
MIL to Single
Connectors
MIL to MIL Shielded
MIL to MIL
Non-shielded
BX9Z-H#D4
–
–
BX9Z-H#E4
FC9Z-H#A20
FC9Z-H#B20
FC4A/FC5A 16 & 32 point
I/O modules
FC9Z-H100C26A
FC9Z-H#A26
FC9Z-H#B26
FC4A/FC5A 20 & 40 point
I/O slim CPUs
BX9Z-H#F4
–
–
BX9Z-H#G4
–
–
BX9Z-H#H4
–
–
Timers
1. For BX terminal arrangements, see page 879.
2. # = length codes:
100 = 39.4” (1 meter)
200 = 78.7” (2 meter)
300 = 118.1” (3 meter)
Part Numbers: DIN Rail and DIN Rail Stops
Use with
Diagram
Part No.
Remarks
DIN Rail
All BX series
BNDN1000
1. The length is 39.37” (1,000mm).
2. For calculating the rail lengths required,
see the instructions on page 876.
3. DIN rail material is aluminum.
DIN Rail Stop
All BX series
BNL6
1. Rail stops prevent side-to-side movement.
2. Use rail stops on BNDN1000 DIN rails.
Circuit Breakers
Terminal Blocks
Contactors
Description
918 www.IDEC.com
Terminal Blocks
BX Series
2
16-Pin
4
7
1
3
5
Typical for all Pins
7 9 11 13 15
4
6
7
1
3
5
Typical for all Pins
7 9 11 13 15 17 19
4
1
3
1
2
5
Typical for all Pins
7 9 11 13 15 17 19 21 23 25
8 10 12 14 16 18 20
4
6
8 10 12 14 16 18 20 22 24 26 28 30 32 34
1
3
5
Typical for all Pins
7 9 11 13 15 17 19 21 23 25 27 29 31 33
3
2
5
4
7
6
5
Typical for all Pins
7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39
7
6
6
8 10 12 14 16 18 20 22 24 26
2
1
34-pin
6
8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40
4
4
3
4
9 11 13 15 17 19 21 23 25
9 11 13 15 17 19 21 23 25 27 29 31 33
8 10 12 14 16 18 20 22 24 26 28 30 32 34
9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39
8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40
8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50
1
3
5
7
1
3
5
Typical for all Pins
7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49
4
6
9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49
Contactors
2
Timers
2
1
6
5
3
7
Relays & Sockets
2
6
9 11 13 15 17 19
8 10 12 14 16 18 20 22 24 26
5
2
8 10 12 14 16 18 20
5
6
3
8 10 12 14 16
3
4
26-Pin
4
1
Signaling Lights
4
6
9 11 13 15
1
2
50-Pin
2
5
2
40-Pin
8 10 12 14 16
3
2
20-Pin
6
1
Switches & Pilot Lights
Terminal Arrangements: BX Series
8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50
Terminal Blocks
Circuit Breakers
800-262-IDEC (4332) • USA & Canada
919
Terminal Blocks
Dimensions: BX Series
Dimensions
Dimensions
BS1D-T26A
BX1D-T34A
BX1D-S34A
BX1D-T40A
20
4.29”
(113mm)
3.89”
(103mm)
26
5.20”
(132mm)
4.80”
(122mm)
34
6.38”
(162mm)
5.98”
(152mm)
40
7.28”
(185mm)
6.89”
(175mm)
50
8.78”
(223mm)
8.39”
(213mm)
11
1
2
3
4
2
34
1
33
5
6
7
8
9
25
3.27”
(84mm)
9
10
A
L
6
7.62
BX1D-S50A
43.1
BX1D-T50A
Circuit Breakers
Terminal Blocks
Contactors
Timers
Relays & Sockets
BX1D-S40A
3.66”
(94mm)
5
BX1D-S26A
16
Diagram
920 www.IDEC.com
Maximum height is 64.3mm
when cover is open.
BX1D-S20A
A
ø4.
Signaling Lights
BX1D-T20A
L
50
BX1D-T16A
BX1D-S16A
Pins
2.5
Part No.
14.2
Switches & Pilot Lights
BX Series