Switch Set-Up - Renishaw TB20 Manual

System Configuration Configuration
Data Analysis Diagnostics

Switch set-up

The TB20 must be configured to specify the type of encoder connected and the type of trigger required. This is achieved using the 'configuration switches'.
Switch number
Function
ON
ON Bidirectional
OFF Unidirectional
OFF
NOTE: * This setting suits connectivity with XL laser and should be interfaced to the fast trigger input on the auxiliary I/O connector on the XL laser.
16 TB20 quadrature trigger box
Data Capture
Specifications
1 2
Trigger direction
Backwards
Forwards
3 4
Encoder type Encoder type
Analogue encoder 10 µA analogue
Digital encoder 1 Vpp analogue
5 6,7,8
Trigger period Reserved
Long (1 ms ± 1%)*
N/A
Short (10 µs ± 1%)*
www.renishaw.com/tb20