Yokogawa AKB331-M015/SDV541 Signal Cable 15m
Manufacturer: Yokogawa
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Part Number: AKB331-M015/SDV541
Condition：New with Original Package
Product Type: Interface Signal Cables
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Country of Origin: Japan
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Yokogawa AKB331-M015/SDV541 Signal Cable
Configured for 16-channel digital output signal routing in Yokogawa CENTUM VP and ProSafe-RS platforms, the Yokogawa AKB331-M015/SDV541 (AKB331 Signal Cable) provides direct physical/electrical execution.
Suffix Breakdown & Model Matrix
| Code | Type | Description |
|---|---|---|
| AKB331 | Base Model | Signal Cable (50-pin to 50-pin) |
| -M015 | Suffix Code | Cable Length: 15 m |
| /SDV541 | Option Code | Keyed/Dedicated for SDV541 Digital Output Module connection |
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | AKB331-M015/SDV541 |
| Brand | Yokogawa |
| Origin | Standard Manufacturer Sourcing |
| Weight | 3 kg |
| Dimensions | 15 m Cable Length |
| Operating Temp | -20 to 60 deg C |
| Power Consumption | Passive Component (0 W) |
| Connector Type | 50-pin to 50-pin |
| Channel Capacity | 16 Digital Output Channels |
| Module Interface | SDV541 Digital Output Module |
| Terminal Board Interface | SBD4D, SED4D/SRM54D, STB4S, STB4D |
| Architecture Support | Single and Dual-Redundant Configurations |
| Keying Mechanism | Mechanical keying via /SDV541 option to prevent incorrect insertion |
Process Control & Field Signal Isolation
The signal assembly provides direct 50-pin interface continuity between the SDV541 safety digital output module and field terminal blocks without signal degrading jumpers. Point-to-point pin routing ensures channel-to-channel isolation parameters remain governed by the host I/O module and terminal board specs. Shielded multi-core conductor pairs maintain signal integrity against industrial high-frequency noise and electromagnetic cross-talk along the 15-meter cable run.
Frequently Asked Questions
Q: How does the /SDV541 option code physically prevent incorrect installation on site?
A: The /SDV541 option incorporates a mechanical keying index on the 50-pin connector shell that matches the physical header interface of the SDV541 module. This prevents technical personnel from plugging the cable into incompatible analog or high-voltage discrete I/O modules during field maintenance.
Q: Can this 15-meter assembly be used in dual-redundant ProSafe-RS safety instrumented system architectures?
A: Yes, the cable fully supports both single and dual-redundant I/O configurations. In redundant setups, two separate AKB331 cables route signals from a primary and standby SDV541 pair to the corresponding dual-bus terminal boards such as the STB4D or SED4D.
Field Installation Guidelines
Lay out the 15-meter cable along dedicated low-voltage I/O cable trays or raceways, preserving a minimum spacing of 200 mm from high-voltage AC power lines to minimize induced electrical noise. Observe the minimum bend radius constraints specified for 50-core industrial signal cables during conduit pull-through to prevent mechanical strain on internal conductors.
Align the 50-pin connector keyway strictly with the connector header on the SDV541 module front interface. Seat the connector fully into place and tighten the dual retention locking screws by hand to guarantee solid electrical contact and vibration-proof mating. Connect the grounding pigtail or connector shield braid directly to the cabinet instrumentation ground bus to maintain EMC shield continuity across the entire cable path.