SIMATIC S7-1200, Digital input SB 1...

In stock: No Vendor stock: Yes Minimal order quantity: 1

Price (excl. VAT):

72,06 € per pcs

This price is valid until 31.12.24

EAN: 6940408100787

MPN: 6ES7221-3BD30-0XB0

Box: 1

Technical Information

Item condition	New
Manufacture name	SIMATIC S7-1200, Digital input SB 1...
Brand	Siemens
Categories	Programmable logic controllers
Country of origin	CN
Harmonized System Code	8538 9091 00
Width	38 mm
Height	62 mm
Depth	21 mm
Input current at signal 1	7 mA
Suitable for safety functions	No
Number of digital inputs	4
Number of digital outputs	UN
Time delay at signal exchange	UN ms
Voltage type of supply voltage	DC
Type of voltage (input voltage)	DC
Redundancy	No
Output current	UN A
Short-circuit protection, outputs available	-
Type of digital output	None
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
Appendant operation agent (Ex ia)	No
Appendant operation agent (Ex ib)	No
Supply voltage AC 50 Hz	UN V
Supply voltage AC 60 Hz	UN V
Supply voltage DC	UN V
Permitted voltage at output	UN V
Permitted voltage at input	0-28.8 V
Digital inputs configurable	Yes
Digital outputs configurable	Yes

Packing details

Packing level 1

6940408100787

Description

SIMATIC S7-1200, Digital input SB 1221, 4 DI, 24 V DC 200 kHz, Sourcing input SIMATIC S7-1200 Basic Controller - Flexible thanks to wide variety of communication options If you only have to extend your SIMATIC S7-1200 CPU with a few inputs or outputs, signal boards are a good alternative to signal modules. Signal boards are plugged directly onto the front of the controller (also possible with the CPU 1211C) and are available as digital and analog input, output and hybrid modules. A communications board with an RS 485 interface is also available. Signal boards thus permit subsequent expansion of the configuration without requiring any further space in the control cabinet.