The Siemens 6ES7222-1BF22-0XA0 Digital Output Module EM 222 is a critical component for expanding the digital output capacity of your SIMATIC S7-200 PLC system. This module delivers 8 isolated digital outputs, each rated at 24 V DC and 0.75 A, ensuring reliable switching for actuators like contactors, indicators, and valves in demanding industrial settings. Engineered for high-speed response and minimal heat generation, the 6ES7222-1BF22-0XA0 supports both sourcing and sinking configurations, making it versatile for various control architectures. With its compact form factor and front-connector wiring, it simplifies panel layout and reduces installation time. The module includes comprehensive diagnostic LEDs for each channel, enabling quick troubleshooting. Backed by Siemens' rigorous quality standards, this unit ensures long-term stability in continuous operation, from assembly lines to process automation.
| Parameter |
Specification |
| Product Type |
Digital Output Module |
| Model |
6ES7222-1BF22-0XA0 EM 222 |
| Number of Outputs |
8 (DC) |
| Output Voltage |
24 V DC (20.4 to 28.8 V DC) |
| Output Current per Channel |
0.75 A (continuous) |
| Total Output Current (Module) |
4 A (max.) |
| Output Type |
Solid-state, optically isolated, short-circuit protected |
| Switching Frequency |
Up to 10 Hz (resistive load) |
| Isolation |
500 V AC between outputs and backplane bus |
| Power Supply |
24 V DC from backplane bus (via S7-200 CPU) |
| Power Consumption |
Typically 2.5 W (from backplane) |
| Operating Temperature |
0 °C to 55 °C (32 °F to 131 °F) |
| Storage Temperature |
-40 °C to 70 °C (-40 °F to 158 °F) |
| Relative Humidity |
Up to 95% (non-condensing) |
| Dimensions (W x H x D) |
71.2 mm x 80 mm x 62 mm |
| Weight |
Approx. 120 g |
| Connector Type |
Front connector (screw-type, 8-pin) |
| Protection Class |
IP20 (open-type equipment) |
| Compatible CPUs |
S7-200 CPUs (e.g., CPU 221, 222, 224, 226) |
| Standards Compliance |
CE, UL, CSA, cULus |
| Application |
Industrial automation, machine control, process control |
What Does Our Clients Say
Mitsubishi MR-J4
Laura Navas
Great product!
2019/12/01
Keyence sensor
EQDR SALES
Original and fast!
2020/02/22