6ES74217DH000AB0

SM 421, 16 inputs, 24 - 60V ac/dc, with process/diagnostics interrupt

Manufacturer's No: 6ES7421-7DH00-0AB0     Manufacturer: Siemens
SM 421, 16 inputs, 24 - 60V ac/dc, with process/diagnostics interrupt

Availability Available to order

£831.00
  • SIMATIC S7-400 digital input module SM 421
  • Isolated 16 digital inputs
  • Input voltage range: 24 - 60 VDC
  • Features alarm and diagnostics functionality
 

Product

Manufacturer Material ID -
6ES7421-7DH00-0AB0
Net Weight -
0.79kg

Additional Product Information

Commodity Code -
85389091
Country of Origin -
DE
Export Control Regulations -
AL: N / ECCN: N
Minimum Order Quantity -
1
RoHs Compliance -
Yes
UNSPSC -
32151705

Technical Specification

-
Siemens
Output current -
- Ampere
Category according to EN 954-1 -
UN
Performance level acc. EN ISO 13849-1 -
UN
Supply voltage AC 50 Hz -
- Volt
Supply voltage AC 60 Hz -
- Volt
Supply voltage DC -
- Volt
Permitted voltage at output -
- Volt
Type of output voltage -
UN
SIL according to IEC 61508 -
UN
Time delay at signal exchange -
0.5 Millisecond
Type of electric connection -
Screw-/spring clamp connection
Explosion safety category for gas -
ATEX gas-ex-protection, Cat. 3G
Explosion safety category for dust -
None
Depth -
210 Millimetre
Digital inputs configurable -
Height -
290 Millimetre
Input current at signal 1 -
4 Milliampere
Number of digital inputs -
16
Number of digital outputs -
0
Permitted voltage at input -
-15 Volt
Redundancy -
Time delay at signal change -
0.5 Millisecond
Type of digital output -
None
Type of voltage (input voltage) -
AC/DC
Voltage type of supply voltage -
DC
Width -
25 Millimetre

Availability Available to order

£831.00
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Additional Information

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