Electronics data for FSC12B communication module

Function

Terminal/ switch

Designation

Data

System bus (SBus)

X46:1

X46:2

X46:3

X46:4

X46:5

X46:6

X46:7

SC11: SBus high

SC12: SBus low

GND: Reference potential

SC11: SBus high

SC12: SBus low

GND: Reference potential

24VIO: Auxiliary voltage /

External voltage supply

CAN bus according to CAN specification 2.0, parts A and B, transmission technology according to ISO 11898, max. 64 stations, terminating resistor (120 Ω) can be activated using DIP switch S1:8 (back).

Service interface

X44

RJ10

Service interface

EIA standard, 9.6 kBd

Connection: Only for service purposes, solely for point-to-point connection

Maximum cable length 3 m (10 ft)

RS485 interface

X45:H

X45:L

X45:' 

ST11: RS485+

ST12: RS485–

GND: Reference potential

EIA standard, 9.6 kBd, max. 32 stations

Maximum cable length 200 m (656 ft)

Dynamic terminating resistor with fixed installation

DIP switches

S2

Address

Binary coded: 1:20; 2:21; 3:22

Example: Address 9: S2:1 and S2:4 = ON

Permitted address range:

  • 0 – 63 (MOVILINK®: S1:1 = OFF)
  • 1 – 127 (CANopen: S1:1 = ON)

S1

S1:1 CAN profile

S1:2 125 kBd

S1:3 250 kBd

S1:4 500 kBd

S1:5 1 MBd

S1:6 F1

S1:7 F2

S1:8 terminating resistor

OFF = MOVILINK®, ON = CANopen

S1:2 – S1:5

  • Baud rate: you may select exactly 1 baud rate

 

S1:6 – S1:7

  • F1 and F2 are reserved and may not be activated

 

S1:8 switches a 120 Ω bus termination between CAN high and CAN low

 

Terminal cross-section for all terminals of the FSC12B:

  • 1.5 mm2 (AWG15) without conductor end sleeves
  • 1.0 mm2 (AWG17) with conductor end sleeves

All DIP switches are set to OFF by default. This means the values set in parameter P88. apply.

If no or several baud rates are selected via DIP switches S1:2 – S1:5, the baud rate set in parameter P884 applies.

If an invalid address is set via DIP switch S2, the addresses set in P881 and P886 apply.

Examples of invalid addresses:

  • Address > 63 in the MOVILINK® profile (S1:1 = OFF) or
  • Address > 127 or address = 0 in the CANopen profile (S1:1 = ON)

 

The FSC12B is only supported as of MOVITRAC® firmware 1822 5632.11.

Older firmware versions do not allow for communication via CAN.

SEW-EURODRIVE recommends that you use MOVITOOLS® MotionStudio version 5.80 or later.