6ES7461-1BA01-0AA0 – Interface Module Receiver IM 461-1
Receiver module for central coupling with PS transfer. No C bus. Designed for S7-400 rack-based systems. Compact 25 mm width.
Oiltech Controls’s Insight
- This IM 461-1 works as a receiver in central coupling setups.
- It transfers power supply signals without C bus involvement.
- Max. cable length between first and last IM: 1.5 m.
- Low power loss (600 mW) reduces heat in cabinets.
- Ideal for distributed I/O configurations with PS transfer.
Technical Data
- Brand: Siemens
- Model: 6ES7461-1BA01-0AA0
- Series: SIMATIC S7-400
- Type: Interface Module Receiver IM 461-1
- Backplane current: 120 mA (5 V DC)
- Power loss: 600 mW (max.)
- Max. cable length: 1.5 m
- Dimensions: 25 x 290 x 280 mm
- Weight: approx. 610 g
Compatible Devices & Systems
- S7-400 central racks with PS transfer.
- Used with IM 460-1 sender modules.
- Fits UR1, UR2, and CR2/CR3 racks.
- Supports redundant and non-redundant CPU setups.
5 Professional FAQs – with Buying Guide
- Q: Can I use this module with C bus?
No. This IM 461-1 has no C bus support. Use IM 461-0 for C bus. - Q: What is the maximum distance between IMs?
1.5 m. Longer distances may cause signal degradation. - Q: Is this module hot-swappable?
Yes, but only in redundant configurations with proper firmware. - Q: Which power supply is recommended?
Use PS 407 or PS 405. Ensure 5 V DC backplane capacity. - Q: How to choose between IM 461-0 and IM 461-1?
Select IM 461-1 for pure PS transfer without C bus. Choose IM 461-0 if C bus is needed.
Why Buy From Oiltech Controls?
- Over 15 years in industrial automation spare parts.
- Worldwide shipping via FedEx, UPS, or DHL.
- Pre-tested surplus and refurbished units.
- 12-month warranty on all modules.
- Technical verification before dispatch.
- Expert support for obsolete control systems.
Shipping & Warranty
- Dispatched within 24–28 hours after order.
- Carrier options: FedEx, UPS, DHL.
- 12-month standard warranty.
- Secure packaging for industrial modules.
For inquiries: info@oiltechcontrols.com | +86 158 8020 0923
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