Input Header Adjustment - Define Instruments PRO-CTR200 Manual

4

INPUT HEADER ADJUSTMENT

Defi ne Instruments recommends that you specify your sensor type(s) when you
place your order, to avoid unnecessary removal of the input module.
4.1 - Input header settings
The analog input board for the PRO–CTR has adjustable headers for Sensor Type (A),
Noise Filtering (B) and Excitation Voltage (C). Refer to the tables below to determine
whether the default header positions
tion. If required, follow the instructions in 4.2 to adjust the header positions.
Sensor Type (A)
CH1= Primary Ctr, CH2= B Ctr, CH3= C Ctr
NC Not Connected
NPN NPN Sensor (Sink)
PNP PNP Sensor (Source)
TTL TTL Sensor
Excitation Voltage (C)
24V Standard setting
5V May apply to some encoders
Copyright © 2016 Defi ne Instruments
A
24V 5V
(shown in black) are suitable for your applica-
B
D
C
Noise Filtering (B)
CH1= Primary Ctr, CH2= B Ctr, CH3= C Ctr
Off 20kHz, for high-speed counting
On 1kHz low pass fi lter, for a noisy
signal or mechanical contact
Mode Header (D) - Do not adjust!
COUNT Always use this setting
FREQ Not used for PRO–CTR
PRO-CTR-MAN-16V03 (0128)
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