SIEMENS SIMATIC PLC 6ES7 221-1BF30-0XB0 Signal modules SM1221 8 x
24 VDC Input
Product Name: 6ES7 221-1BF30-0XB0
Introduction:
The 6ES7 221-1BF30-0XB0 is a compact and powerful digital input
module designed for use in industrial automation systems. It is
part of the SIMATIC S7-200 series, known for its reliability,
flexibility, and ease of use.
This module offers 8 digital inputs and 8 digital outputs,
providing a versatile solution for connecting various sensors,
actuators, and other devices in a control system. It is compatible
with a wide range of signals, including both AC and DC voltages.
With its high-speed response and precise signal processing
capabilities, the 6ES7 221-1BF30-0XB0 enables efficient and
accurate data acquisition and control. It supports a variety of
standard and custom protocols, making it suitable for integration
into diverse automation environments.
The module features a compact and rugged design, allowing for easy
installation in control cabinets or on DIN rails. It has built-in
protection mechanisms to safeguard against electrical faults and
ensure reliable operation in demanding industrial environments.
The 6ES7 221-1BF30-0XB0 is compatible with the SIMATIC STEP 7
programming software, providing a user-friendly interface for
configuration, monitoring, and troubleshooting. It offers extensive
diagnostic capabilities, enabling quick identification and
resolution of potential issues.
Applications:
- Machine automation
- Process control
- Packaging systems
- Material handling
- HVAC systems
- Building automation
- Factory automation
The 6ES7 221-1BF30-0XB0 is a reliable and versatile digital
input/output module that offers seamless integration into
industrial automation systems. With its compact design, robust
performance, and compatibility with industry-standard protocols, it
provides a powerful solution for a wide range of applications.
| Signal modules, communication modules, and signal boards | Order Number |
| SM 1221 8 x 24 VDC Input | 6ES7 221-1BF30-0XB0 | Signal modules |
| SM 1221 16 x 24 VDC Input | 6ES7 221-1BH30-0XB0 |
| SM 1222 8 x 24 VDC Output | 6ES7 222-1BF30-0XB0 |
| SM 1222 16 x 24 VDC Output | 6ES7 222-1BH30-0XB0 |
| SM 1222 8 x Relay Output | 6ES7 222-1HF30-0XB0 |
| SM 1222 16 x Relay Output | 6ES7 222-1HH30-0XB0 |
| SM 1223 8 x 24 VDC Input / 8 x 24 VDC Output | 6ES7 223-1BH30-0XB0 |
| SM 1223 16 x 24 VDC Input / 16 x 24 VDC Output | 6ES7 223-1BL30-0XB0 |
| SM 1223 8 x 24 VDC Input / 8 x Relay Output | 6ES7 223-1PH30-0XB0 |
| SM 1223 16 x 24 VDC Input / 16 x Relay Output | 6ES7 223-1PL30-0XB0 |
| SM 1231 4 x Analog Input | 6ES7 231-4HD30-0XB0 |
| SM 1232 2 x Analog Input | 6ES7 232-4HB30-0XB0 |
| SM 1234 4 x Analog Input / 2 x Analog Output | 6ES7 234-4HE30-0XB0 |
Communication
modules | CM 1241 RS232 | 6ES7 241-1AH30-0XB0 |
| CM 1241 RS485 | 6ES7 241-1CH30-0XB0 |
| Signal boards | SB 1223 2 x 24 VDC Input / 2 x 24 VDC Output | 6ES7 223-0BD30-0XB0 |
| SB 1232 1 Analog Output | 6ES7 232-4HA30-0XB0 |
Parameter List for 6ES7 221-1BF30-0XB0:
- Product Name: 6ES7 221-1BF30-0XB0
- Digital Inputs: 8
- Input Voltage: 24V DC
- Input Current: 8 mA
- Output Current: 0.5 A per channel, 4 A total
- Input Delay: 0.3 ms
- Isolation: Isolated from the backplane
- Communication Interface: RS-485
- Communication Protocol: Modbus RTU
- Operating Temperature: 0°C to 55°C
- Storage Temperature: -40°C to 70°C
- Dimensions (W x H x D): 71.2 mm x 80 mm x 62 mm
- Weight: Approximately 180 g
