Technology modules
Page 154
Product Manual „Servo drives ARS 2320, ARS 2340, ARS 2320W, ARS 2360W“
Version 8.0
11.1.2.2 Digital inputs
8 digital inputs 24V, protected against inverse polarity and short-circuit-proof.
Table 49:
Digital inputs: EA88 interface [X21]
Parameter
Values
Input
High level switches the input
Nominal voltage
24 VDC
Voltage range
-30 V...30 V
“High” detection at
U
In
> 8 V
“Low” detection at
U
In
< 2 V
Hysteresis
>1V
Input impedance
≥
4.7 k
Ω
Inverse polarity protection
Up to -30V
Switching delay up to port pin (low-high transition)
< 100
µ
s
11.1.2.3 Digital outputs
8 digital outputs 24V, protected against inverse polarity and short-circuit-proof, protection against
thermal overload.
Table 50:
Digital outputs: EA88 interface [X22]
Parameter
Values
Switch type
High-side switch
Nominal voltage
24 VDC
Voltage range
18 V...30 V
Output current (nominal)
I
L,nominal
= 100 mA
Voltage loss at I
L,nominal
≤
1 V
Residual current with switch in OFF
position
< 100
µ
A
Protection against short-circuit /
overcurrent
> 500mA (approx. value)
Temperature protection
Shut-down if the temperature is too high, T
J
> 150°
Supply
Protection in the case of inductive loads and voltage
supply via the output, also if the supply is turned off
Loads
R > 220
Ω
; L at random; C < 10nF
Switching delay as of port pin
< 100
µ
s
Summary of Contents for ARS 2320
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