Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Product type | DI 8x24VDC |
| Digital input channels | 8 |
| Input voltage, rated | 24 V DC |
| Signal “0” | -30 to +5 V |
| Signal “1” | +11 to +30 V |
| Encoder supply outputs | 8 |
| Encoder output current, max. | 0.7 A; total current of all encoders |
| Input response time | 1.2 ms min. to 4.8 ms max., for standard inputs |
| Supply voltage range | 20.4 V to 28.8 V DC |
| Degree of protection | IP65/67 |
Applications
- Digital signal acquisition: Acquires 24 V DC digital signals through 8 digital inputs.
- Sensor supply and monitoring: Supplies connectable 2-wire sensors and provides parameterizable diagnostic alarms and short-circuit diagnosis.
Key Features
- Digital input channels: 8 digital inputs with P-reading sourcing/sinking input and IEC 61131 type 3 input characteristic.
- 24 V DC signal ranges: Input voltage rated value: 24 V DC. Signal “0”: -30 to +5 V; signal “1”: +11 to +30 V.
- Encoder supply: 8 encoder supply outputs with electronic short-circuit protection per module. Total current of all encoders: 0.7 A maximum.
- Diagnostics and indication: Parameterizable diagnostic alarm, short-circuit diagnosis from sensor supply to M, green channel-status LED, and green/red module-diagnostics LED.
- Electrical isolation: Potential separation exists between the load voltages and between the channels and backplane bus. The channels are not separated from each other.
- Installation and protection: IP65/67 degree of protection. Up to 8 modules are permitted in all mounting positions up to 55 °C maximum.
Frequently Asked Questions
1. How many digital inputs does Siemens 6ES7141-5BF00-0BA0 have?
It has 8 digital inputs.
2. Which input signals does 6ES7141-5BF00-0BA0 support?
The input voltage rated value is 24 V DC. Signal “0” is -30 to +5 V, and signal “1” is +11 to +30 V.
3. What diagnostics are available?
It has a parameterizable diagnostic alarm, short-circuit diagnosis from sensor supply to M, a green channel-status LED, and a green/red module-diagnostics LED.
4. What encoder supply is provided?
It has 8 encoder supply outputs with electronic short-circuit protection per module. The total current of all encoders is 0.7 A maximum.
5. What protection and mounting limit should be verified?
The degree of protection is IP65/67. Up to 8 modules are permitted in all mounting positions up to 55 °C maximum.
