Product Overview
Technical Summary
| Product type designation | F-DI 4+F-DQ 2x24VDC/2A, 4xM12 |
|---|---|
| Digital inputs | 4 |
| Digital outputs | 2 |
| Rated supply voltage | 24 V DC |
| Output current for signal "1", rated value | 2 A |
| Input/output connection | M12, 5-pole |
| Supply voltage connection | M8, 4-pin |
| ET-Connection | M8, 4-pin, shielded |
| Engineering with STEP 7 TIA Portal | STEP 7 V17 or higher |
| Safety performance | PLd (DI single-channel), PLe (DI two-channel, DQ); SIL 2 (DI single-channel), SIL 3 (DI two-channel, DQ) |
| Degree of protection | IP65/67 |
Key Features
- Product designation: F-DI 4+F-DQ 2x24VDC/2A, 4xM12 fail-safe I/O module.
- Digital channels: 4 digital inputs and 2 digital outputs; the outputs are arranged in groups of 2.
- Supply and output rating: Rated supply voltage is 24 V DC. Output current for signal "1" is rated at 2 A.
- Connections: Inputs and outputs use M12, 5-pole connections; supply voltage and ET-Connection use M8, 4-pin connections.
- Safety and protection: Supports PROFIsafe, up to PLe (ISO 13849), and up to SIL 3 (IEC 61508). Degree of protection is IP65/67.
- Mounting and dimensions: Dimensions are 45 mm wide, 159 mm high, and 40 mm deep; approximate weight is 220 g.
Frequently Asked Questions
What does Siemens order number 6ES7146-5FF00-0BA0 identify?
It identifies a SIMATIC DP ET 200AL fail-safe I/O module with F-DI 4+F-DQ 2x24VDC/2A, 4xM12.
Which specifications should be checked to verify this exact MLFB?
Check the 4 digital inputs, 2 digital outputs, 24 V DC supply, 2 A rated output current, 4xM12 configuration, PROFIsafe, and IP65/67 protection.
Which connectors are included in the listed configuration?
The inputs and outputs use M12, 5-pole connections; the supply voltage and ET-Connection use M8, 4-pin connections.
Does the module require a power supply according to NEC Class 2?
No.
What quantity and destination should be provided for a quotation?
Provide the required quantity and destination together with the complete order number 6ES7146-5FF00-0BA0.
