92 Electrical installation
Digital inputs/outputs
DIO1 and DIO2
(XDIO:1 and XDIO:2)
Input/output mode
selection by parameters.
DIO1 can be configured as
a frequency input (0…16
kHz with hardware filtering
of 4 microseconds) for 24
V level square wave signal
(sinusoidal or other wave
form cannot be used).
DIO2 can be configured as
a 24 V level square wave
frequency output. See the
firmware manual,
parameter group 11.
Connector pitch 5 mm, wire size 2.5 mm
2
As inputs:
24 V logic levels: “0” < 5 V, “1” > 15 V
R
in
: 2.0 kohm
Filtering: 0.25 ms (ZCU)
As outputs:
Total output current from +24VD is limited to 200 mA
Reference voltage for
analog inputs +VREF
and -VREF
(XAI:1 and XAI:2)
Connector pitch 5 mm, wire size 2.5 mm
2
10 V ±1% and –10 V ±1%, R
load
1…10 kohm
Analog inputs AI1 and
AI2 (XAI:4 … XAI:7)
Current/voltage input
mode selection by
jumpers/switches.
Connector pitch 5 mm, wire size 2.5 mm
2
Current input: –20…20 mA, R
in
= 100 ohm
Voltage input: –10…10 V, R
in
> 200 kohm
Differential inputs, common mode range ±30 V
Sampling interval per channel: 0.25 ms
Hardware filtering: 0.25 ms, adjustable digital filtering up to 8 ms
Resolution: 11 bit + sign bit
Inaccuracy: 1% of full scale range
Analog outputs AO1 and
AO2 (XAO)
Connector pitch 5 mm, wire size 2.5 mm
2
0…20 mA, R
load
< 500 ohm
Frequency range: 0…300 Hz (ZCU)
Resolution: 11 bit + sign bit
Inaccuracy: 2% of full scale range
Drive-to-drive link
(XD2D)
Connector pitch 5 mm, wire size 2.5 mm
2
Physical layer: RS-485
Termination by switch or jumper
Safe torque off
connection
(XSTO)
Connector pitch 5 mm, wire size 2.5 mm
2
Input voltage range: -3…30 V DC
Logic levels: “0” < 5 V, “1” > 17 V
For the drive to start, both connections must be “1”
Current consumption: 66 mA (continuous) per STO channel per
drive module
EMC (immunity) according to IEC 61326-3-1
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