Key Features
- SIPLUS PS modular buffer module: Based on 6EP1961-3BA01 for SIPLUS product versions.
- Conformal coating: Equipped with conformal coating for high availability.
- 24 V DC input: Supply voltage at DC rated value: 24 V; input voltage at DC: 24 … 28.8 V.
- 40 A rated output current: Rated output current: 40 A.
- DIN rail mounting: Snaps onto DIN rail EN 60715 35×7.5/15; housing can be lined up.
- Protection and enclosure: IP20, galvanic isolation between input and output, Class III operating resource protection class.
Applications
- 24 V DC power-failure bridging: Buffering a 24 V DC supply during a power failure.
Technical Summary
| Product type | SIPLUS PS modular buffer module |
|---|---|
| Basic version article number | 6EP1961-3BA01 |
| Supply voltage at DC rated value | 24 V |
| Input voltage at DC | 24 … 28.8 V |
| Rated output current | 40 A |
| Buffering time in the event of power failure | 0.16 min |
| Design of the mains power cut bridging-connection | Backup time: with 40 A load current: 200 ms; with 20 A load current: 400 ms; with 10 A load current: 800 ms; with 5 A load current: 1.6 s. Reduces the backup time by 100 ms in combination with 6EP1 437-3BA10. Maximum backup time 100 ms in combination with 6EP1 336-2BA10 (load current 20 A). |
| Type of electrical connection | screw terminal |
| At input | +: 1 screw terminal for 0.5 … 10 mm2 |
| At output | -: 1 screw terminal for 0.5 … 10 mm2 |
| Fastening method | Snaps onto DIN rail EN 60715 35×7.5/15 |
| Protection class IP | IP20 |
| Galvanic isolation between input and output | Yes |
| Operating temperature in horizontal mounting position during operation | -25 … +70 °C; with natural convection |
Frequently Asked Questions
What is Siemens 6AG1961-3BA01-7AA0?
It is a SIPLUS PS modular buffer module based on 6EP1961-3BA01.
What input voltage does 6AG1961-3BA01-7AA0 use?
The input voltage at DC is 24 … 28.8 V, with a supply voltage at DC rated value of 24 V.
What is the rated output current of this buffer module?
The rated output current is 40 A.
How is 6AG1961-3BA01-7AA0 connected and mounted?
It uses screw terminals for input and output and snaps onto DIN rail EN 60715 35×7.5/15.
