Siemens SIMATIC S7-1500 digitaalilähtömoduuli DQ 16x24VDC/0,5A 6ES75221BH010AB0

16 source outputs rated at 24 V DC and 0.5 A per channel, with short-circuit and overload protection, make this module a robust choice for industrial automation.

Overview

The Siemens 6ES75221BH010AB0 is a digital output module from the SIMATIC S7-1500 series. It provides 16 channels in two potential groups of eight, each group supporting up to 4 A total current. The module operates from a 24 V DC supply and connects via a 40-pin front connector.

What stands out

• 16 PNP (source) outputs, 0.5 A per channel
• Short-circuit and overload protection
• Diagnostics for wire break, short circuit, supply voltage, and overload
• LED status indicators for each channel
• Isolation between channels and backplane bus
• DIN rail mounting

Technical details

• Series: SIMATIC S7-1500
• Output type: Source output (PNP)
• Potential groups: 2 (8 channels per group)
• Max. current per group: 4 A
• Power loss: max. 3.5 W
• Operating temperature: 0 to 60 °C
• Connection: 40-pin front connector (not included)

Our verdict

With integrated diagnostics and robust protection, this module is a reliable choice for demanding control tasks in the S7-1500 system.