6ES7 221-1BH22-0XA0 SIEMENS, 6ES7 221-1BH22-0XA0 Datasheet - Page 46

• Manufacturer Part Number: 6ES7 221-1BH22-0XA0
• Description: MODULE, DIGITAL INPUT, S7-200
• Manufacturer: SIEMENS

Specifications of 6ES7 221-1BH22-0XA0

• No. Of Digital Inputs: 16
• Approval Bodies: IEC
• External Depth: 62mm
• External Length / Height: 80mm
• Mounting Type: DIN Rail
• Supply Voltage Max: 24VDC
• For Use With: SIMATIC S7-200

3
Central processing units
CPU 221, 222, 224, 224 XP, 226
Overview
• The smart compact solution
• With 10 inputs/outputs on board
• Not expandable
• The superior compact solution
• With 14 inputs/outputs on board
• Expandable with up to 2 expansion modules
3/4
SIMATIC S7-200
Siemens ST 70 · 2005
• The compact high-performance CPU
• With 24 inputs/outputs on board
• Expandable with up to 7 expansion modules
• The power CPU
• With 24 digital and 3 analog inputs/outputs onboard
• Expandable with up to 7 expansion modules