Technosoft IPS110 Technical Reference page 38

3. Use one twisted pair for each differential group of signals as follows: Puls+ with Puls- and Dir+
with Dir-. Also connect the GND between the IPS110 and the P&D generator.
CAUTION!
3.2.8.3 Digital outputs connection
LOAD
max. 2.5mA; 3.3V
IO#35 / Sin / LSP / CAPI
LOAD
max. 2.5mA; 3.3V
IO#36 / Cos / LSN / CAPI2
Remarks:
1.IO#35 and IO#36 must be programmed as outputs for this operating mode.
2. IO#35, Sin(in), LSP(in) and CAPI(in) lines are shared, also the IO#36, Cos(in), LSN(in) and
CAPI2(in) lines are shared. You cannot use these lines simultaneously as analog input and digital
input/output.
© Technosoft 2007
WHEN USING THE IO#35, IO#36 AS INPUTS, DO NOT
PROGRAM THEM AS OUTPUT PINS IN ORDER TO AVOID
POSSIBLE DRIVE DAMAGE.
Digital Outputs
+3.3V
J2
470R
+3.3V
470R
J1
GND
7
Figure 3.13. Digital outputs connection
26
IPS110
v1.0
IO#35 (in/out)
Sin (in)
LSP (in)
CAPI (in)
IO#36 (in/out)
Cos (in)
LSN (in)
CAPI2 (in)
+3.3V
IPS110 Technical Reference