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Siemens

6ES7421-7BH01-0AB0

6ES7421-7BH01-0AB0 Siemens

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Description for 6ES7421-7BH01-0AB0 Siemens

6ES7421-7BH01-0AB0 Siemens - SIMATIC S7-400, digital input SM 421, isolated 16 DI; 24 V DC with 0.05 ms input delay alarm, diagnostics

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Product

Article Number (Market Facing Number) 6ES7421-7BH01-0AB0
Product Description SIMATIC S7-400, digital input SM 421, isolated 16 DI; 24 V DC with 0.05 ms input delay alarm, diagnostics
Product family SM 421 digital input module
Product Lifecycle (PLM) PM300:Active Product

Delivery information

Export Control Regulations AL : N / ECCN : 9N9999
Estimated dispatch time (Working Days) 5 Day/Days
Net Weight (kg) 0,776 Kg
Packaging Dimension 23,30 x 29,50 x 3,80
Package size unit of measure CM
Quantity Unit 1 Piece
Packaging Quantity 1

Additional Product Information

EAN 4019169117647
UPC 662643186291
Commodity Code 85389091
LKZ_FDB/ CatalogID ST74
Product Group 4041
Group Code R338
Country of origin Germany
Compliance with the substance restrictions according to RoHS directive Since: 01.03.2008
Product class A: Standard product which is a stock item could be returned within the returns guidelines/period.
WEEE (2012/19/EU) Take-Back Obligation Yes
REACH Art. 33 Duty to inform according to the current list of candidates Lead CAS-No. 7439-92-1 > 0, 1 % (w / w) Information obligation imposed by Article 33, REACH Regulation: This product includes one or several articles in which the following substance of the candidate list is contained in concentrations higher than 0,1% weight by weight (w/w): Lead Based on the information currently available, we assume that these substances do not pose any risk if the articles are used as intended (including disposal). Please also refer to product documentation.
SCIP number

Supply Voltage

Load Voltage L+
Rated Value (Dc) 24 V
Permissible Range, Lower Limit (Dc) 20.4 V
Permissible Range, Upper Limit (Dc) 28.8 V
Reverse Polarity Protection Yes
Input Current
From Supply Voltage L+, Max. 120 Ma
From Backplane Bus 5 V Dc, Max. 130 Ma
Encoder Supply
Number Of Outputs 2
Type Of Output Voltage L+ (-2.5 V)
Short-Circuit Protection Yes; Electronic
Additional (Redundant) Feed Yes; Possible
Output Current
Rated Value 120 Ma
Permissible Range, Lower Limit 0 Ma
Permissible Range, Upper Limit 150 Ma
Power Loss
Power Loss , Typ. 5 W
Digital Inputs
Number Of Digital Inputs 16
Input Characteristic According To Iec 61131 Type 2
Number Of Simultaneously Controllable Inputs
Number Of Simultaneously Controllable Inputs 16
Input Voltage
Type Of Input Voltage Dc
Rated Value (Dc) 24 V
For Signal "0" -30 V Dc To +5 V Dc
For Signal "1" 11 V Dc To 30 V Dc
Input Current
For Signal "0", Min. 6 Ma; < 6 Ma
For Signal "1", Typ. 6 Ma; 6 To 8 Ma
Input Delay (For Rated Value Of Input Voltage)
For Standard Inputs
— Parameterizable Yes
— At "0" To "1", Min. 3 Μs; 0.05 / 0.1 / 0.5 / 3 Ms
Encoder Connection
Fixed Current Limitation For Wire-Break Monitoring, Min. 10 Kω
Fixed Current Limitation For Wire-Break Monitoring, Max. 18 Kω
Cable Length
Shielded, Max. 1 000 M; 1 000 M: 3 Ms, 70 M: 0.5 Ms, 30 M: 0.1 Ms, 30 M: 0.05 Ms
Unshielded, Max. 600 M; 600 M: 3 Ms; 50 M: 0,5 Ms; 20 M: 0,1 Ms; 20 M: 0,05 Ms
Encoder
Connectable Encoders
2-Wire Sensor Yes
— Permissible Quiescent Current (2-Wire Sensor), Max. 3 Ma
Interrupts/Diagnostics/Status Information
Diagnostics Function Yes; Parameterizable
Alarms
Diagnostic Alarm Yes; Parameterizable
Hardware Interrupt Yes; Parameterizable
Diagnoses
Diagnostic Information Readable Yes
Monitoring The Supply Voltage Yes
Wire-Break Yes; I < 1 Ma
Diagnostics Indication Led
Rated Load Voltage Pwr (Green) Yes; Per Group
Internal Fault Intf (Red) Yes
External Fault Extf (Red) Yes
Status Indicator Digital Input (Green) Yes
Channel Fault Indicator F (Red) No
Potential Separation
Potential Separation Digital Inputs
Between The Channels Yes
Between The Channels, In Groups Of 8
Between The Channels And Backplane Bus Yes
Isolation
Isolation Tested With 500 V Dc

Dimensions

Width 25 Mm
Height 290 Mm
Depth 210 Mm
Weight S
Weight , Approx. 600 G

Documentation

Downloads

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