Siemens 6ES7222-1AD30-0XB0 SIMATIC S7-1200 SB 1222 4DQ 5VDC 200kHz PLC I/O Module

The Siemens 6ES7222-1AD30-0XB0 is a SIMATIC S7-1200 Signal Board SB 1222 that adds 4 solid-state digital outputs to a 1200-series CPU without consuming a backplane expansion slot. Outputs switch 5 V DC at up to 0.1 A per channel and support high-speed pulse output up to 200 kHz, useful for stepper or servo step/direction signaling on compact machine builds.

Technical Specifications

Certifications & Standards

• CE
• CSA
• UL
• cULus
• FM
• RCM
• KC
• Marine

Selection Notes

This board's 5 V DC output level, rather than the 24 V DC digital output boards in the same S7-1200 signal-board lineup, is the deciding factor: it matches 5 V logic-level or line-driver inputs on stepper and servo drive step-and-direction ports directly, without external level-shifting. The 200 kHz maximum pulse frequency covers PTO-based motion applications that lower-frequency 24 V outputs cannot reach. Because it mounts as a signal board rather than a signal module, it adds this function without using one of the CPU's expansion module slots.

Applications

High-speed 5 V DC pulse output for stepper motor or servo drive step/direction control on compact S7-1200 machines where backplane expansion slots are needed for other I/O.