Home / Mitsubishi Electric (Factory Automation) / Mitsubishi MELSEC-F (FX) Series – Data link/Communication / CL1X4-D1B2 Mitsubishi MELSEC-F (FX) Series Data link/Communication

Available on request

CL1X4-D1B2 Mitsubishi MELSEC-F (FX) Series Data link/Communication

MPN: CL1X4-D1B2 · Brand: Mitsubishi Electric (Factory Automation)

Price on request

Discontinued by Mitsubishi Electric (Factory Automation) — we can still source the original CL1X4-D1B2 (new, used or refurbished, subject to availability). Request a quote below.

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12-month warranty (new) · 3-month (used/refurbished)

30-day returns, no restocking fee on unused parts

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Quick facts

Availability	Confirmed on request
Category	Mitsubishi MELSEC-F (FX) Series – Data link/Communication
Lifecycle	Discontinued
Warranty	12-month (new) · 3-month (used/refurbished)

Shipping & availability

Can I still buy the CL1X4-D1B2 now that it is discontinued?

Yes. Mitsubishi Electric (Factory Automation) has discontinued the CL1X4-D1B2, but sourcing discontinued parts is what PartnerPLC specialises in — new old stock, used and refurbished units. Request a quote and we'll confirm availability, condition and lead time.

When can CL1X4-D1B2 be shipped?

CL1X4-D1B2 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up CL1X4-D1B2 in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for CL1X4-D1B2 and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for CL1X4-D1B2, subject to availability and destination.

The Mitsubishi Electric CL1X4-D1B2 is a data link/Communication in the MELSEC-F (FX) Series. DC input: 4 points 24 V DC Positive common/Negative common type shared type Terminal block type. Mitsubishi Electric has discontinued it (2025/03 Discontinued); PartnerPLC sources discontinued Mitsubishi parts on the surplus market for maintenance of existing machines. Specifications and manuals below are Mitsubishi Electric's own data.

Specifications

Product

Series	MELSEC-F (FX) Series
Category	Data link/Communication
Sales status	2025/03 Discontinued (Mitsubishi Electric)
Outline	DC input: 4 points 24 V DC Positive common/Negative common type shared type Terminal block type

Specifications

Mass (weight)	0.06 (kg)
Number of occupied stations	4-, 8- or 16-point mode: 1 station
Module installation method	DIN rail installation mounted by screws of type M4 × 0.7 mm × 16 mm or larger Can be installed in six directions
Insulation resistance	10 MΩ or higher by 500 V DC insulation resistance tester Between primary area (external DC terminal) and secondary area (internal circuit)

Input specifications

Input method	DC input (external power supply for input section)
No. of input points	4 points
Rated input voltage	24 V DC
Rated input current	Approx. 4 mA
Operating voltage range	20.4 to 28.8 V DC (24 V DC -15% to +20%) Ripple ratio: Within 5%
Max. simultaneous ON input points	100% (at 24 V DC)
ON voltage/ON current	19 V or more/3 mA or more
OFF voltage/OFF current	11 V or less/1.7 mA or less
Response time: OFF→ON	0.5 ms/1.5 ms or less (at 24 V DC) Selected by DIP switch (default value = OFF/1.5ms)
Response time: ON→OFF	0.5 ms/1.5 ms or less (at 24 V DC) Selected by DIP switch (default value = OFF/1.5ms)
Common wiring method	4 points/1 common (2 points) (terminal block two-wire type)
Isolation method	Photo-coupler insulation
Input resistance	5.6 kΩ

Performance Specifications

Module power supply: Voltage	20.4 to 28.8 V DC (24 V DC -15% to +20%) Ripple ratio: Within 5%
Module power supply: Current consumption	40 mA (when all points are ON)
Module power supply: Initial current	70 mA
Module power supply: Max. allowable momentary power failure period	PS1: 1 ms
Noise durability	500 Vp-p Noise width: 1 μs Cycle: 25 to 60 Hz (by noise simulator)
Dielectric withstand voltage	500 V AC for 1 min
Protection class	IP2X
I/O part connection method	Connection with terminal block

Specifications

Operating ambient temperature	0 to 55℃
Storage ambient temperature	-25 to 75℃
Operating ambient humidity	5 to 95%RH (no condensation)
Storage ambient humidity	5 to 95%RH (no condensation)
Vibration resistance: Criterion	Shown in IEC61131-2.
Vibration resistance: When intermittent vibration is present: Frequency: 10 to 57 Hz	Half amplitude: 0.075mm Number of sweep times: 10 times in each of the X, Y and Z directions (for 80 min)
Vibration resistance: When intermittent vibration is present: Frequency: 57 to 150 Hz	Acceleration: 9.8 m/s 2 Number of sweep times: 10 times in each of the X, Y and Z directions (for 80 min)
Vibration resistance: When continuous vibration is present: Frequency: 10 to 57 Hz	Half amplitude: 0.035 mm Number of sweep times: 10 times in each of the X, Y and Z directions (for 80 min)
Vibration resistance: When continuous vibration is present: Frequency: 57 to 150 Hz	Acceleration: 4.9 m/s 2 Number of sweep times: 10 times in each of the X, Y and Z directions (for 80 min)
Shock resistance	147 m/s 2 , 3 times in each of X, Y, and Z directions The criterion is shown in IEC61131-2.
Working atmosphere	Corrosive gas shall not be present.
Operating altitude	2,000 m or less The module cannot be used in an environment pressurized above atmospheric pressure at the altitude of 0 m. If the module is used in such an environment, it may fail.
Installation location	Inside control panel Use in an environment other than inside a control panel is possible as long as the operating ambient temperature and humidity conditions are satisfied.
Over-voltage category	II or less This category indicates in which area (inside the site) in relation to the public wiring net the equipment is to be connected. Category II applies, for example, to equipment whose power is supplied from a fixed facility. The surge-resistant voltage of equipment rated 300 V is 2,500 V.
Pollution degree	2 or less This index indicates the degree of conductive substances generated in the environment in which the module is used. The degree of contamination 2 indicates that contamination is caused by the generation of only non-conductive substances, however, temporary conduction may be caused by accidental condensation.