Digitax DBE600 User Manual

DigitAx User Guide
Issue code: dgxu4
5-17
CON B – Digital I/O connections
External trip/limit
Programmable input
Programmable input
Programmable output
Programmable output
Programmable output
0V
24V
Figure 5–15 Digital I/O connections
Digital inputs
Input impedance: 15kΩ
Logic 0 = <4.5V or input open circuit
Logic 1 = >5.5V
Digital outputs
Output type: Open collector (PNP)
Current: 60mA per channel
Pin Function Type Description
B1B1 External trip /
External
current limit
In When parameter b56 is set at
0, a signal applied to this input
sets the current-trip level.
When parameter b56 is set at
1, this input is used as an
external trip input. For
example, the input can be
connected to a
PTC motor
thermistor as shown below.
Note — The 470Ω resistor
value shown applies to
Dutymax Dutymax servomotors. For
other motors, the resistor
value should be selected so
that the input signal at
terminal B1B1 is less than 5V at
the motor trip temperature.
B2B2 0V Control signal common
B3B3 +24V, 100mA Out Power supply to external control
circuits
B4B4 Programmable
input 2
In When parameter b16 = 0, and
Pr21 = 2, these inputs are used
for digital speed selection.
The configuration can be read
in parameter Pr18.
B5B5 Programmable
input 1
In When b16 = 1, these inputs are
used for limit switch signals.
B4 B5 When b16 = 0, b15 = 0
Selects digital speed
reference parameter...
When b16 = 0, b15 = 1
Position offset control
When b16 = 1
Limit-switch inputs
Open-
cct
Open-
cct
Pr0 No effect Inhibits rotation
in both directions
Open-
cct
+24V Pr1 Pr20 subtracted from buffer
every 5ms
Inhibits reverse
(anti-clockwise)
rotation
+24V Open-
cct
Pr2 Pr20 added to buffer every 5
ms
Inhibits forward
(clockwise) roatation
+24V +24V Pr3 Pr3No effect Allows rotation
in either direction

Digitax DBE600 Specifications

General

Brand	Digitax
Model	DBE600
Category	Controller
Language	English