Product Details
The ABB 57160001-UH, also cataloged as the DSTD 150A Connection Unit, operates as a dedicated hardware component for field signal termination and digital input routing within Master Piece 200 / Advant Controller platforms. The module channels up to 32 discrete input signals rated up to a maximum of 60 V from field devices directly to digital input boards. Constructed with net physical dimensions of 209.7 mm x 36 mm x 153 mm and weighing 0.36 kg, the termination assembly facilitates organized electrical interfacing across backplane racks.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | DSTD 150A (Part Number: 57160001-UH / EXC57160001-UH) |
| Brand | ABB |
| Origin | Sweden |
| Weight | 0.36 kg |
| Dimensions | 209.7 mm x 36 mm x 153 mm |
| Operating Temp | 0 deg C to +55 deg C |
| Power Consumption | Passive Termination (Max Voltage: 60 V) |
| Input Capacity | 32 Channels |
| Mounting Hardware | Mounting screws kit: 3BSE021202R1 |
| Product Type | Connection Unit / Module Termination Unit |
Firmware Flash Compatibility
The ABB DSTD 150A Connection Unit routes discrete field signals to underlying I/O boards, maintaining signal integrity independent of system controller firmware flash compatibility levels. Passive circuit architecture ensures that state transitions across the 32 input channels pass directly to the digital processing hardware without latency, preserving execution synchronization regardless of CPU operating software revisions or backplane communication driver updates.
Frequently Asked Questions
Q: Does the DSTD 150A termination unit require an external power supply connection for internal circuit operation?
A: No. The unit is a passive module termination interface designed to route 32 discrete digital input lines (up to 60 V max) directly to its paired digital input board.
Q: What mounting accessories are required to fix the unit inside the control cabinet?
A: Secure mounting inside the rack or panel enclosure requires the dedicated mounting screws kit, cataloged under ABB part number 3BSE021202R1.
Field Installation Guidelines
Mount the unit securely to the cabinet backplate using the specified 3BSE021202R1 mounting screw kit. Ensure the protective chassis earth conductor is bonded directly to the main cabinet grounding bar using a short copper strap. When wiring the 32 discrete input channels, strip field conductors to specified lengths and torque terminal block screws to nominal ratings to prevent high-resistance connections. Route all 60 V field signal cables through cable channels physically separated from high-voltage AC distribution circuits to prevent electromagnetic noise coupling across digital input lines.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Managed Switch vs. Unmanaged Switch: Industrial Ethernet Architecture
Hot Standby vs. Cold Standby Redundancy in Industrial Automation
System availability determines process safety and productivity in industrial automation. Control engineers deploy redundancy to eliminate single points of failure. This technical guide evaluates Hot Standby vs. Cold Standby architectures, comparing failover speeds, memory sync, cost trade-offs, and field selection criteria.
