Spin Bridge
Overview
The Spin Bridge is the central control unit for the SD/SDV-Series screwdriving system.
It provides:
Power supply to the tool
Communication interface to robot or PLC
Safety signal handling
I/O interface for system integration
Electrical
Parameter |
Value |
|---|---|
Supply voltage |
120 – 230 V AC |
Frequency |
50 / 60 Hz |
Internal power supply |
48 V DC |
Max tool current |
10 A |
External I/O supply |
24 V DC (from robot / PLC) |
The Spin Bridge provides all electrical power required by the tool. The one exception is the 24 V supply for I/O and safety signals, which is not generated by the Spin Bridge and must be provided externally by the robot or PLC.
Tool Interface
Parameter |
Value |
|---|---|
Communication |
RS485 (point-to-point) |
Connector type |
8-pin M12 (comm.) |
Power connector |
4-pin M12 (48 V motor supply) |
Safety Interface
Parameter |
Value |
|---|---|
Safety signals |
OSSD (dual channel) |
Channels |
OSSD A / OSSD B |
Supply |
24 V (from robot / PLC) |
The Spin Bridge provides safety-related signals but does not perform the safe stop function; the safe stop must be implemented by the robot or PLC.
I/O Interface
Parameter |
Value |
|---|---|
Digital inputs |
8 |
Digital outputs |
8 |
Signal type |
24 V DC |
Standard |
IEC 61131-2 |
The I/O module is galvanically isolated and powered externally by the robot or PLC.
Communication Interfaces
Parameter |
Value |
|---|---|
Ethernet ports |
2 × RJ45 |
Port 1 |
External network |
Port 2 |
Robot connection |
Protocols |
OPC-UA |
Environmental
Parameter |
Value |
|---|---|
Operating temperature |
0 – 50 °C |
Installation |
Control cabinet / industrial |
General
Parameter |
Value |
|---|---|
Mounting |
DIN rail / panel |
Cooling |
Passive / forced convection |