9
NE215
3.4 Connecting the encoder supply
Connect the encoder supply at terminals 19 and 20.
Do not use the encoder supply to supply non-earthed inductive or
capacitive loads.
The encoder power supply is not short-circuit proof.
3.5 Interface connect
The serial interface is capable of executing the following functions:
– Data printout
Interface parameter are as follows:
– Data transmission rate (baud rate),
– Parity bit,
– Number of stop bits,
The interface parameters can be set in the programming
(lines 43, 44, 45 and 46).
The following interfaces can be connected to the counter:
– RS232
Interface characteristics
RS232
Transmission with the following characterisics:
– Asymmetric
– Two leads
– Point-to-Point connection - 1 transmitter and 1 receiver
– Max. data transmission distance: 30 m
Counter connect
Terminal Voltage Max. Max. permissible
residual ripple current
19 0V ––
20 +24 VDC Depending on load 80 mA
+10 %/-50 %
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