Phoenix CABLE-D Series Industrial D-SUB Cables Selection Guide

Opening: High-Channel & Compact Signal Transmission for Industrial Control

The Phoenix CABLE-D series represents industrial-grade D-SUB pre-assembled cables engineered for reliable signal transmission in automation systems, PLCs, HMIs, and industrial Ethernet devices. Covering two core D-SUB sizes—D37 (37-pin, high-channel) and D9 (9-pin, compact)—these cables feature diverse interface combinations, high-frequency (HF) optimization, pre-assembled (KONFEK) readiness, and industrial-grade shielding. Designed to meet the demands of high-channel data transfer (D37) and compact serial communication (D9), they deliver robust performance in harsh industrial environments (IP67 protection when mated, -40°C to +85°C operating range) and plug-and-play installation to reduce on-site wiring errors.

I. Core Advantages of the Series

1. Dual D-SUB Sizes for Targeted Channel Needs

   • D37 Series (37-Pin): High-channel design for multi-signal integration (e.g., PLC-to-HMI, industrial camera-to-controller), supporting up to 37 concurrent signals;
   • D9 Series (9-Pin): Compact design for low-channel serial communication (e.g., RS232/RS485, Modbus RTU), ideal for space-constrained devices.

2. Industrial-Grade Reliability & Signal Integrity

   • Shielding (S suffix): Braided EMI/RFI shielding for high-noise environments (e.g., near motors/inverters), ensuring stable signal transmission;
   • High-Frequency (HF suffix): Optimized for high-speed signal transfer (e.g., industrial Ethernet, real-time control data);
   • Durable Jackets: Industrial-grade polymer/PUR jackets resistant to oil, abrasion, and chemicals, with wide operating temperature range (-40°C to +85°C);
   • Pre-Assembled (KONFEK suffix): Factory-terminated connectors eliminate on-site crimping errors, reducing installation time by up to 80%.

3. Versatile Interface Combinations & Length Options

   • D37 Variants:
     • D37SUB: Standard D37 SUB connectors (B/B = female/female, B/S = female/male);
     • D37F: D37 female interface paired with FLK50 or 4×D15F connectors for hybrid system integration;
   • D9 Variants:
     • D9SUB: Standard D9 SUB connectors (B/B = female/female, B/S = female/male, M/F = male/female);
     • OE suffix: Specialized insulation for enhanced electrical performance;
   • Length Diversity: 0.5m to 20m, covering cabinet-internal (short-distance) to cross-equipment (long-distance) wiring.

4. Seamless Compatibility & Plug-and-Play Operation

   • Compatible with Phoenix FLK series modules, industrial PLCs (Siemens, Allen-Bradley), HMIs, and serial devices;
   • Tool-free locking mechanisms for secure connections with audible confirmation;
   • Compliance with industrial protocols (Modbus RTU, Ethernet/IP, Profinet) for universal integration.

II. Product Classification & Detailed Parameter Table

The series is categorized by D-SUB Size (D37 Series, D9 Series) with sub-variants based on interface type, length, and special features.

1. D37 Series (37-Pin High-Channel Cables)

Ideal for multi-signal transmission in complex industrial control systems.

2. D9 Series (9-Pin Compact Cables)

Designed for low-channel serial communication and space-constrained applications.

III. Nomenclature Decoding: Understanding the Part Number System

CABLE-D[Size][Interface]-[Gender/Configuration]-[Feature]-[Length]-[Suffix]

• CABLE-D: Product series identifier (industrial D-SUB pre-assembled cables);
• Size: D37 (37-pin) or D9 (9-pin) D-SUB form factor;
• Interface:
  • SUB = Standard D-SUB connector;
  • F = Female interface (for hybrid combinations like D37F→FLK50);
• Gender/Configuration:
  • B = Female (Buccaneer-style female connector);
  • S/M = Male (Socket/Male connector);
  • B/B = Female/Female (both ends);
  • B/S = Female/Male;
  • 4XD15F = 4×D15 female connectors (hybrid distribution);
• Feature:
  • HF = High-frequency optimized;
  • KONFEK = Pre-assembled (factory-terminated);
  • OE = Specialized insulation;
  • ETHA = Ethernet-compatible;
  • S = Shielded (braided EMI/RFI protection);
• Length: Specified in meters (e.g., 20,0M = 20m, 300 = 0.3m, 100 = 0.1m);
• Additional Suffix:
  • Wire Gauge: 0,25 = 0.25mm² (for OE variants);
  • Special Coding: Y81P-O (customized mating coding).

IV. 3-Step Quick Selection Technique

Step 1: Select D-SUB Size Based on Channel Needs

• High-Channel (≥10 signals): Choose D37 Series (e.g., 2908522/1222442) for PLC/HMI, multi-sensor, or high-resolution data transmission.
• Low-Channel (≤9 signals): Opt for D9 Series (e.g., 2302023/2926399) for serial communication (RS232/RS485) or compact device connectivity.

Step 2: Match Interface & Gender to Devices

• D37 Series:
  • Standard D37 SUB: B/B (female/female) for extension, B/S (female/male) for device-to-module (e.g., 2900762/2908525);
  • Hybrid Integration: D37F→FLK50 (Ethernet-compatible, 1210708) or D37F→4XD15F (4-channel distribution, 1119201);
• D9 Series:
  • Standard D9 SUB: B/S (female/male) for PLC-to-serial device (2302023), S/S (male/male) for device-to-device (2305596), B/B (female/female) for extension (2305431);
  • Specialized: OE suffix (2926399) for noise-sensitive or long-distance serial signals;
• Gender Key: B=Female, S/M=Male (ensure compatibility with device ports).

Step 3: Choose Length & Special Features

• Length:
  • Cabinet-Internal: 0.1m–0.6m (e.g., 2900760/2302010);
  • Short-Distance (Device-to-Device): 2m–4m (e.g., 1210706/1119200);
  • Long-Distance (Cross-Equipment): 6m–20m (e.g., 2926425/2908525);
• Special Features:
  • High-Speed/Ethernet: HF suffix (2908522) or ETHA suffix (1222442);
  • Pre-Assembled: KONFEK suffix (2900762) for plug-and-play installation;
  • Noise Immunity: S (shielded) suffix (all models) + OE suffix (2926399) for high-interference environments;
  • Special Coding: Y81P-O (2302489) for custom mating requirements.

V. Recommended Industry-Scenario Combinations

VI. Selection Pitfall Avoidance Guide

1. Size Mismatch: 37-channel signal using D9 series → Select D37 series (e.g., 2908522) for sufficient channels.
2. Gender Incompatibility: Female device port using male/male cable → Match gender (B=Female, S/M=Male) to device ports (e.g., B/S for female device to male module).
3. High-Speed Neglect: Industrial Ethernet using non-HF variants → Choose HF suffix (2908522) or ETHA suffix (1222442) for high-frequency signal integrity.
4. Length Overestimation: 1m required distance using 20m cable → Select appropriate length (e.g., 2900762 for 1m) to avoid signal loss and excess wiring.
5. Noise Interference: High-interference environments using non-shielded cables → All models feature S (shielded) suffix; add OE suffix (2926399) for enhanced noise immunity.
6. On-Site Wiring Errors: Needing plug-and-play installation using non-KONFEK cables → Choose KONFEK suffix (2900760) for factory-terminated connectors.
7. Hybrid Integration Needs: D37-to-FLK50 connection using standard D37SUB → Select D37F→FLK50 variants (1210708) for hybrid compatibility.
8. Wire Gauge Mismatch: High-current D37 applications using 0.25mm² gauge → Choose specialized Y81P-O variant (2302489) with 2.5mm² gauge for high-current capacity.

Conclusion: Select the Right CABLE-D Cable for Industrial D-SUB Connectivity

The Phoenix CABLE-D series delivers targeted D-SUB connectivity solutions for high-channel multi-signal transmission (D37) and compact serial communication (D9). With industrial-grade shielding, pre-assembled readiness, high-frequency optimization, and diverse length options, these cables adapt to harsh environments, complex system integration, and space-constrained installations across industries.