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- SIEMENS 6ES7 421-1B01-0AA0 SIMATIC S7-400 DIGITAL INPUT SM421
SIEMENS 6ES7 421-1B01-0AA0 SIMATIC S7-400 DIGITAL INPUT SM421
Manufactured By: SIEMENS
Manufacture Part Number: 6ES7 421-1B01-0AA0
Product Number: ARP00155903
PRODUCT OVERVIEW:
SIEMENS 6ES7 421-1B01-0AA0
SIMATIC S7-400 DIGITAL INPUT SM421
32 DIGITAL INPUTS
SUPPLY VOLTAGE RATING: 24V DC
BACKPLANE BUS INPUT CURRENT [5V DC]: 20mA
LED: GREEN STATUS PER CHANNEL
ALT ID: S7-400 | SM 421
PURCHASE OPTIONS:
Used Surplus - Automation Recovery Packaging
This is a used item. This item was removed under working conditions. There may be additional attachments, dirt/dust/oil residue, and/or storage wear.
Your Price: $39.50
Quantity In Stock: 76
Qty: