Product Description
Siemens 6ES7321-7BH01-0AB0 SIMATIC S7-300 SM 321 Digital Input Module
- Brand: Siemens (Genuine, Original)
- Product Type: SIMATIC S7-300 Digital Input Module (SM 321), isolated
- Digital Inputs: 16
- Input Voltage: 24V DC
- Input Type: IEC 61131 type 2
- Interrupts: Process interrupt (hardware interrupt) and diagnostic interrupt
- Isochronous Mode: Supported (suitable for isochronous operation)
- Isolation: Electrically isolated, in groups of 16
- Sensor Supply: 2 short-circuit-proof sensor supplies per group
- Sensor Compatibility: Switches and 2-/3-/4-wire proximity switches (BEROs)
- Connector: 1 x 20-pole front connector
- Mounting: Standard S7-300 profile rail (40 x 125 x 117 mm)
- Typical Applications: High-speed signal acquisition, isochronous and interrupt-driven applications
- Warranty: Brand-new genuine, with warranty support
- Availability: In stock, worldwide shipping
