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Siemens 6DD1660-0BA0 SIMADYN D CS14 Fiber-Optic Subrack Coupling Module

Siemens 6DD1660-0BA0 SIMADYN D CS14 Fiber-Optic Subrack Coupling Module

Product Name: SIMADYN D CS14 Fiber-Optic Subrack Coupling Module

Brand Name: Siemens

Model Number: 6DD1660-0BA0

Place of Origin: Germany

Warranty: 12 Months

Whatsapp: +86 18020776782

Email: [email protected]

Appurtenance:

siemens 6dd1660 0ba0 simadyn d cs14 fiber optic subrack coupling module-1

Overview
System Connectivity
Installation
Specifications
Commercial Term
Contact info
FAQ
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Eight-slave fiber-optic backplane extension for distributed SIMADYN D subrack systems

The Siemens CS14 combines a CS12 coupling module with two ICS1 modules to connect up to eight CS22 slave subracks over fiber-optic links, extending the SIMADYN D L/C bus across a distributed control installation.

Replacement check: Confirm the CS14 master role, SR12.x or SR24.x subrack, C-bus availability, CS22 slave count, fiber routing, connector assignment, ventilation and existing coupling topology before ordering 6DD1660-0BA0.

System Connectivity

6DD1660-0BA0 provides a high-speed fiber-optic link between one master subrack and as many as eight CS22 slave subracks. The coupling transfers data through shared RAM and can synchronize basic sampling time and interrupt signals.

Installation is topology-sensitive. Fiber connectors must be inserted before power is applied, unused optical ports must be capped and the module must operate in a force-ventilated SR12.x or SR24.x subrack with the required C bus.

Communication and connectivity

Preserve the master-slave fiber topology and the exact transmit/receive pairing.

Slave mapping

Document all eight possible CS22 paths, connector numbers, cable destinations and the HWConfig assignment.

Fiber path

Verify approved BFOC connectors, point-to-point length, connector cleanliness and transmit-to-receive pairing.

Cascading

Record any branched topology, additional master modules and the relationship between coupled subracks.

Installation

Mechanical fastening, ventilation and fiber handling are essential for reliable coupling.

Power sequence

Insert all required fiber connectors before energizing a subrack and do not disconnect them during operation.

Subrack conditions

Use only an SR12.x or SR24.x force-ventilated subrack with the required C bus.

Unused ports

Protect every unused transmit and receive connection with the specified caps and secure the module tightly.

Specifications

Product type designation

SIMADYN D CS14 fiber-optic subrack coupling module

Order number

6DD1660-0BA0

Module composition

CS12 plus two ICS1 modules

Supported slave modules

1 to 8 CS22 slave modules

Maximum point-to-point fiber length

200 m

Typical transfer time

Approximately 5 µs per 16-bit value under normal L/C-bus load

Shared RAM on CS12

128 KB

Bus connection

L bus and C bus

Required subracks

Force-ventilated SR12.x or SR24.x with C bus

Occupied slots

Dimensions

60.42 × 233.4 × 220 mm

Approximate weight

1.1 kg

Commercial Term

Quotation

Current price and availability

Payment

T/T or agreed terms

Lead time

Confirmed with quotation

Shipping

DHL, FedEx, UPS or agreed freight

Warranty

12 months

Contact info

CONTACT

Jim Pei

[email protected]

+86 180 2077 6782

FAQ

How should I verify that 6DD1660-0BA0 matches the installed SIMADYN D coupling module?

Compare the exact order number, CS14 master role, three-slot assembly, SR12.x or SR24.x subrack, C-bus availability, connected CS22 slave count and every fiber connector assignment.

What should I document before replacing 6DD1660-0BA0?

Record the complete master-slave topology, HWConfig settings, subrack numbers, fiber cable destinations, transmit and receive pairs, unused capped ports, alarm history and module labels.

Why can a CS22 slave link remain inactive after 6DD1660-0BA0 is installed?

Check that the fiber pair is crossed correctly from transmit to receive, all connectors were seated before power-up, the correct HWConfig path is assigned and the CS22 slave subrack is powered and healthy.

What should I inspect when communication through 6DD1660-0BA0 is intermittent?

Inspect connector cleanliness, fiber bend radius, cable damage, module fastening, forced ventilation and subrack power. Compare whether the fault follows one optical path, one slave module, heat or vibration.

Can 6DD1660-0BA0 be used in any SIMADYN D subrack?

No. Siemens specifies force-ventilated SR12.x or SR24.x subracks with the C bus. Verify the installed subrack and bus architecture before ordering or energizing the module.

Which information should I provide when requesting 6DD1660-0BA0 for a service spare?

Provide the exact order number, SIMADYN D subrack type, CS22 slave count, topology drawing, fiber lengths and connector assignments, HWConfig details and clear photos of the module and all connected ports.

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