SIMATIC S7-1200 SM 1221, DI 8x24 VDC PLC expansion module
SIMATIC S7-1200 SM 1221, DI 8x24 VDC PLC expansion module - Image 2
SIMATIC S7-1200 SM 1221, DI 8x24 VDC PLC expansion module - Image 3
SIMATIC S7-1200 SM 1221, DI 8x24 VDC PLC expansion module - Image 4
SIMATIC S7-1200 SM 1221, DI 8x24 VDC PLC expansion module - Image 5
SIMATIC S7-1200 SM 1221, DI 8x24 VDC PLC expansion module - Image 6

SIMATIC S7-1200 SM 1221, DI 8×24 VDC PLC expansion module

SKU: 6ES7221-1BF32-0XB0 Category:

$148.28 – $164.76

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✓ Original Siemens
✓ MOQ 1 Piece
✓ Worldwide Shipping
✓ 12 Months Warranty
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SM 1221 — digital input expansion module, 8x24VDC.

Technical Specifications

Module Type Digital Input
Channels 8x 24V DC

Typical Applications

Used to add a moderate number of digital inputs to an S7-1200 CPU for small expansion needs.