FCAN-01 ABB CANopen Adapter Module Drive Option Slot

FCAN-01 | ABB CANopen Adapter Module

The FCAN-01 adds CANopen connectivity to ABB drives. It slides into the drive option slot and links the drive to any CANopen-compliant device. The bus side is functionally isolated. The PCB is conformal coated. Baud rates run from 50 kBit/s to 1 Mbit/s. Bus length scales with speed, up to 1000 m at 50 kBit/s. The module suits networked drive panels and multi-axis lines.

Ports and Indicators

• X2: 20-pin connector to the drive.
• X1: 9-pin male D-SUB bus connector.
• LEDs: three bicolor indicators (HOST, MODULE, NETWORK).
• Power: +3.3 V ±5%, max. 300 mA from the drive.
• Mounting: drive option slot.
• Protection: IP20.

CANopen Link Data

• Protocol: CANopen.
• Serial type: asynchronous, half-duplex, CAN.
• Max transfer rate: 1 Mbit/s.
• Rate options: 1 Mbit/s, 500, 250, 125, 100, 50 kBit/s.
• Medium: shielded twisted pair, 120 Ω nominal impedance.
• Termination: 120 Ω or active circuitry at each trunk end.
• Termination note: not built into the adapter module.

Bus Length by Baud Rate

• 1 Mbit/s: 25 m.
• 500 kBit/s: 100 m.
• 250 kBit/s: 250 m.
• 125 kBit/s: 500 m.
• 50 kBit/s: 1000 m.

Compliance and Environment

• EMC: complies with EN 61800-3:2004.
• Bus isolation: functionally isolated from the drive.
• Coating: conformal coated PCB.
• Ambient: follows the host drive manual limits.

Compatible Equipment

• ABB drives with a free option slot
• CANopen networks with standard masters
• Multi-axis lines needing bus control
• Panels requiring isolated bus interfaces
• Legacy ABB drive upgrades

FAQ

Does the FCAN-01 include bus termination?

No. Add 120 Ω or active termination at both trunk ends. Unterminated trunks cause bus errors.

Which baud rate should I start with?

Start at 250 or 500 kBit/s for most panels. Lower the rate only when cable runs demand it.

Why does the NETWORK LED stay red?

Check termination, node ID and baud rate. Verify CAN_H and CAN_L wiring. Confirm the master is online.

Can I use standard twisted pair cable?

Prefer CANopen-approved 120 Ω cable. Shielded twisted pair works if impedance matches. Bond the shield at one end.

What should I record before replacing the module?

Save node ID, baud rate and PDO mapping. Note the master configuration. Reload settings after fitting the new card.