Control units of the drive 103
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…500 Hz
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 jumper
RS-485 connection
(X485)
Connector pitch 5 mm, wire size 2.5 mm
2
Physical layer: RS-485
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 unit to start, both connections must be “1”
Current consumption: 66 mA (continuous) per STO channel per R8i
inverter module
EMC (immunity) according to IEC 61326-3-1
Safe torque off output
(XSTO OUT)
Connector pitch 5 mm, wire size 2.5 mm
2
To STO connector of inverter module. See chapter Safe torque off
function (page 151).
Control panel connection
(X13)
Connector: RJ-45
Cable length < 3 m
Ethernet connection
(XETH)
Connector: RJ-45
SDHC memory card slot
(SD CARD)
Memory card type: SDHC
Maximum memory size: 4 GB
The terminals of the control unit fulfill the Protective Extra Low Voltage (PELV) requirements. The PELV
requirements of a relay output are not fulfilled if a voltage higher than 48 V is connected to the relay output.
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