ELAU PMC-2 - Page 48

PMC-2 Instruction Manual
Page 48 BA * PMC-2 * EN * 01/98
Incremental encoder simulation module IKA-1
The option module converts the position values from the resolver into incremental encoder signals
and passes them on to other positioning controls (e.g. SX-2, PMC-2). In addition, the module has an
analog set value input which can additionally read in voltage (-10 ... +10V) or power (0 ... 20mA). In
addition an incremental encoder input was realised.
Encoder emulation output
Connector (X12)
9 pole D-Sub socket
Signal traces
level according to RS422, for incremental encoders with
rectangular signals
Input frequency max. input frequency 250kHz
Increments per rotation 2048 incr/rotation (encoder 1)
Analog input
Connector (X11)
9 pole D-Sub pin
Analog input
for input voltage -10V ... +10V
for input power 0 ... 20mA
Reference voltage
+15V / -15V
Incremental encoder input (optional)
Connector (X16)
15 pole D-Sub socket
Overload protection
no short circuit protection
Signal traces
Level according to RS 422, for incremental encoders with
rectangular signals
Input frequency
max. 250kHz
Pulse multiplication
4
CAUTION
To ensure correct functioning of the encoder simulation, ”resolution_enc_1”
(P3.03) must be equal to ”resolution_enc_0” (P3.00).