TSXSCYCM6030 | Schneider Modicon Quantum | Tap Link Cable

Schneider Electric TSXSCYCM6030 Modicon Premium RS-422/485 Tap Link Cable — 3M, Isolated, T-Junction Box

The TSXSCYCM6030 is a 3-meter isolated RS-422/RS-485 tap link cable for Schneider Electric's Modicon Premium automation platform. It connects TSX SCY 21601/11601 communication modules (with built-in RS-485 channel) to a T-junction box (TSX SCA 50) on a Modbus serial network. The cable features a 25-pin SUB-D connector on the module side and flying leads on the field side for flexible wiring to the junction box.

Key Specifications

• Manufacturer: Schneider Electric
• Series: Modicon Premium
• Type: Isolated RS-422/RS-485 Tap Link Cable
• Function: Connects TSX SCY 21601/11601 built-in channel to Modbus network
• Cable Length: 3 meters (9.84 ft)
• Module Side Connector: 25-pin SUB-D connector
• Field Side: Flying leads (free wire ends)
• Communication Protocol: Modbus (character mode)
• Isolation: Isolated — provides electrical separation between PLC and field bus
• Junction Box Type: T-junction box (TSX SCA 50 compatible)
• Compatible Modules: TSX SCY 21601, TSX SCY 11601 (communication modules with built-in RS-485 channel)
• Compatible Trunk Cable: TSX CSA 100/200/500 (RS-485 double shielded twisted pair, 100/200/500 m)
• Weight: 0.18 kg (0.40 lb)
• Product Phase: Phase-Out / Discontinued
• Country of Origin: France

Architecture & Functionality

• Built-in Channel Connection: TSXSCYCM6030 connects the built-in RS-485 channel of TSX SCY 21601/11601 modules to the Modbus trunk
• T-Junction Box Interface: Cable terminates at a TSX SCA 50 T-junction box that provides screw terminal connections for trunk cable and tap cables
• Modbus Network Topology: Supports bus topology with trunk cable (TSX CSA series) and multiple tap links to slave devices
• Electrical Isolation: Protects the PLC from ground loops, common-mode voltage, and transient noise on the field bus
• 25-Pin SUB-D Connector: Industrial-grade connector mates with the TSX SCY module's built-in channel port

Installation Guide

1. Install the TSX SCY 21601 or TSX SCY 11601 communication module into the Premium PLC rack.
2. Mount the TSX SCA 50 T-junction box near the PLC in the control cabinet.
3. Connect the 25-pin SUB-D connector of the TSXSCYCM6030 cable to the built-in RS-485 channel port on the TSX SCY module.
4. Route the 3-meter cable to the TSX SCA 50 junction box.
5. Wire the flying leads to the appropriate terminals on the T-junction box (observe polarity for RS-485 A/B).
6. Connect the TSX CSA trunk cable (100/200/500 m) to the trunk ports on the TSX SCA 50 junction box.
7. Install line terminators (TSX FP ACC 7) at both ends of the Modbus trunk cable.
8. Configure the Modbus slave address and baud rate in the PLC programming software (Unity Pro or PL7).

FAQ

Q: What does TSXSCYCM6030 connect?
A: It connects a TSX SCY 21601 or TSX SCY 11601 communication module's built-in RS-485 channel to a TSX SCA 50 T-junction box on a Modbus serial network.

Q: What is the difference between TSXSCYCM6030 and TSXSCPCM4030?
A: TSXSCYCM6030 has a 25-pin SUB-D connector for TSX SCY 21601/11601 built-in channels. TSXSCPCM4030 has flying leads for TSX SCP 114 PCMCIA cards. Both are 3m isolated RS-485 tap link cables but for different module types.

Q: What is the maximum cable length?
A: The TSXSCYCM6030 is 3 meters (9.84 ft) for the tap link. The Modbus trunk cable (TSX CSA series) can be up to 500 meters per segment.

Q: Is the cable isolated?
A: Yes. The TSXSCYCM6030 provides electrical isolation between the PLC and the RS-485 field bus.

Q: Is TSXSCYCM6030 still in production?
A: No. The product is in Phase-Out status. Verify availability with your supplier or consider alternative solutions for new installations.

Q: Is TSXSCYCM6030 compatible with M340 or M580?
A: No. TSXSCYCM6030 is designed for Modicon Premium PLCs with TSX SCY modules. M340/M580 use different communication modules and cables.

Selection Tips

• Premium PLC, TSX SCY 21601/11601 built-in channel, 3m tap link: TSXSCYCM6030 + TSX SCA 50
• Premium PLC, TSX SCP 114 PCMCIA card, 3m tap link: TSXSCPCM4030 + TSX SCA 50
• Trunk cable options: TSX CSA 100 (100m), TSX CSA 200 (200m), TSX CSA 500 (500m)
• Line terminators: TSX FP ACC 7 (IP20, set of 2) or TSX EF ACC 7 (IP67 M23)
• Always verify: PLC model (Premium), communication module type (SCY 21601/11601 vs SCP 114), and junction box type (SCA 50) before ordering