Bank Selection Unit FX-CH

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Basic Information

Settings for up to 16 sensors can be changed at once by means of external signals

UL : Recognition

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Features

Settings for up to 16 fiber/laser sensors can be changed at once by using an external signal.

The data bank setting for the digital fiber sensor FX-301B/G/H(P) and digital laser sensor LS-401(P) can be changed by using an external signal without operating the sensor. (loading / saving)

Suitable for a wide range of applications

Bank settings include response times, threshold values, output operation settings, timer settings, hysteresis, stability, digital display settings (incident light intensity / percentage / peak hold / bottom hold), digital display inversion and ECO mode. These can all be changed at once using external signals to correspond to a variety of different applications.

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Applications

In production lines containing target objects that vary in color from lot to lot, the fiber, sensor's settings must be changed in accordance with the characteristics of the target objects (see illustration below). However, it can be very troublesome to change sensor settings for each different arrangement or type of work. Making these changes to settings takes time and requires extra care, in order to avoid possible malfunctions. The FX-CH series allows preset bank settings to be changed, all in a single step, by utilizing an external signal, without having to handle individual sensors.

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Order guide

Bank selection units

Type	Appearance	Model No.	Description
NPN input		FX-CH	By using an external signal, this unit can change the bank channel settings for up to 16 sensors [of both the digital laser sensor LS-401(P) and digital fi ber sensor FX-301B/G/H(P) (blue / green / infrared)], all in a single step.
PNP input		FX-CH-P

Connectors

Designation	Model No.	Description
4-pin type snap male connector	SL-CP1 (Wihte) [10 pcs. per set]	For 0.08 to 0.2 mm² (conductor cross-section area) Wire diameter: ø0.7 to ø1.2 mm ø0.028 to ø0.047 in	This snap male connector is used to connect the channel changing input to the bank selection unit. The bank selection unit includes one SL-CP1.
	SL-CP2 (Black) [10 pcs. per set]	For 0.3 mm² (conductor cross-section area) Wire diameter: ø1.1 to ø1.6 mm ø0.043 to ø0.063 in
	SL-CP3 (Greenish blue) [10 pcs. per set]	For 0.5 mm² (conductor cross-section area) Wire diameter: ø1.7 to ø2.5 mm ø0.067 to ø0.098 in

Others

Designation	Appearance	Model No.	Description
Hook-up pliers for the snap male / female connector		SL-JPC	4-pin type hook-up connectors (SL-CP1, SL-CP2) can be connected in one grip.
SL-CP3 exclusive pliers		SL-JPE	4-pin type snap male connector (SL-CP3) can connected in one grip.

Quick-connection cables

Type	Model No.	Description
Main cable for FX-CH(-P) (Note)	CN-73-C1	Length: 1 m 3.281 ft	This quick-connection cable is utilized when connecting the digital laser sensor LS-401(P) and the digital fi ber sensor FX-301B/G/H(P) and the bank selection unit FX-CH(-P) together in side-by-side confi guration. 0.15 mm² 3-core cabtyre cable, with connector on one end Cable outer diameter: ø3 mm ø0.118 in
	CN-73-C2	Length: 2 m 6.562 ft
	CN-73-C5	Length: 5 m 16.404 ft

Note :Use a sub cable to connect an amplifier.
Refer to the LS series and FX-301B/G/H for details.

Main cable

CN-73-C□

End plates

Appearance	Model No.	Description
	MS-DIN-E [Two pcs. per set]	After the FX-CH(-P) and the digital laser sensors and the digital fiber sensors have been attached to the DIN rail, all of these devices must be secured firmly together by placing end plates at each of the ends and sandwiching the FX-CH(-P) and the fiber sensors in between. Ensure that these end plates are used for this purpose.

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Specifications

Type	NPN input	PNP input
Model No.	FX-CH	FX-CH-P
Applicable sensors	FX-301B/G/H(P), LS-401(P)
Supply voltage	12 to 24 V DC ±10 % Ripple P-P 10 % or less
Current consumption	25 mA or less (When all indicators light up)
Bank selection input	Low: 0 to 2 V DC (Source current: 0.5 mA Input impedance: 10 kΩ approx.) High: 5 V to +V DC, or open	High: 4 V to +V DC (Sink current: 0.5 to 3 mA Input impedance: 10 kΩ approx.) Low: 0 to 0.6 V DC, or open
Power indicator	Green LED (Lights up when the power is ON)
Transmission operation indicator	Green LED (Lights up when loaded, blinks → lights up when saved)
Pollution degree	3 (Industrial environment)
Ambient temperature	–10 to +55 ℃ +14 to +131 ℉ (No dew condensation or icing allowed), Storage: –20 to +70 ℃ –4 to +158 ℉
Ambient humidity	35 to 85 % RH, Storage: 35 to 85 % RH
EMC	EN 61000-6-2, EN 61000-6-4
Voltage withstandability	1,000 V AC for one min. between all supply terminals connected together and enclosure
Insulation resistance	20 MΩ, or more, with 250 V DC megger between all supply terminals connected together and enclosure
Vibration resistance	10 to 150 Hz frequency, 0.75 mm 0.030 in amplitude in X, Y and Z directions for two hours each
Shock resistance	98 m/s² acceleration (10 G approx.) in X, Y and Z directions for fi ve times each
Material	Enclosure: Heat-resistant ABS
Connecting method	Connector (Note 2)
Cable length	Total length up to 100 m 328.084 ft is possible with 0.3 mm², or more, cable.
Weight	Net weight: 20 g approx., Gross weight: 25 g approx.
Dimensions	W10 x H27 x D64.5 mm W0.394 x H1.063 x D2.539 in
Accessory	SL-CP1 (4-pin type snap male connector): 1 pc.

Note 1 :Where measurement conditions have not been specified precisely, the conditions used were an ambient temperature of +20 ℃ +68 ℉.

Note 2 :The cable for FX-CH(-P) connection is not supplied as an accessory. Make sure to use the optional quick-connection cable given below.
Main cable (3 core): CN-73-C1 (cable length 1 m 3.281 ft), CN-73-C2 (cable length 2 m 6.562 ft), CN-73-C5 (cable length 5 m 16.404 ft)