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Products
FLKM 50-PA/DO326/S7-300 - Front adapter

FLKM 50-PA/DO326/S7-300 - Front adapter

2321952

VARIOFACE front adapter, for failsafe 6ES7 326-2BF01-0AB0 module of the SIMATIC® S7-300 (50-pos. FLK connector)

Product details

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Technical data

Product properties

Product type	Front adapter
Insulation characteristics
Insulation	Functional insulation
Overvoltage category	II
Pollution degree	2

Electrical properties

Operating voltage (AC)	≤ 25 V AC
Operating voltage (DC)	≤ 60 V DC
Current (Per path)	≤ 2 A
Current (Total current)	≤ 8 A (during supply via a separate bridged power supply)
Rated insulation voltage	63 V
Rated surge voltage	0.6 kV
Supported controller SIEMENS S7-300 / ET 200 M
Suitable I/O card	6ES7326-2BF01-0AB0
Suitable I/O card		6ES7326-2BF10-0AB0

Connection data

Field level
Connection method	IDC/FLK pin strip
Number of connections	1
Number of positions	50
Pitch	2.54 mm
Supply
Connection method	Screw connection
Conductor cross section rigid	0.4 mm² ... 1 mm²
Conductor cross section flexible	0.14 mm² ... 1.5 mm²
Conductor cross section AWG	26 ... 16

Dimensions

Item dimensions
Width	27 mm
Height	115.09 mm
Depth	29.82 mm

Environmental and real-life conditions

Ambient conditions
Degree of protection	IP00
Ambient temperature (operation)	-20 °C ... 60 °C
Ambient temperature (storage/transport)	-20 °C ... 70 °C

Standards and regulations

Standards/regulations	IEC 60664
Standards/regulations		DIN EN 50178

Mounting

Mounting position	any

Notes

Notes on operation	The products may only be installed or used by qualified personnel. Compliance with all safety requirements, including all applicable laws, regulations, and standards, must be ensured.
Notes on operation	For proper use, the specifications of the installation directive (see Downloads) must be observed. For applications or use with third-party products, the specifications, and the safety and warning instructions of the respective third-party manufacturer must also be met.

Commercial data

Item number	2321952
Packing unit	1 pc
Note	Made to order (non-returnable)
Sales key	C421
Product key	DK231S
GTIN	4046356428408
Weight per piece (including packing)	59 g
Weight per piece (excluding packing)	35 g
Customs tariff number	85369010
Country of origin	DE

Classifications

ECLASS

ECLASS-13.0

27242292

Environmental product compliance

EU RoHS
Fulfills EU RoHS substance requirements	Yes (No exemptions)
China RoHS
Environment friendly use period (EFUP)	EFUP-E No hazardous substances above the limits
EU REACH SVHC
REACH candidate substance (CAS No.)	No substance above 0.1 wt%

Compatible products

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