ABB ACS880-207 Hardware Manual page 138

138 The control unit
Analog outputs AO1 and AO2
(XAO)
Drive-to-drive link
(XD2D)
RS-485 connection
(X485)
Safe torque off connection
(XSTO)
Safe torque off connection
(XSTO OUT)
Control panel connection (X13)
Ethernet connection
(XETH)
SDHC memory card slot
(SD CARD)
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.
Connector pitch 5 mm, wire size 2.5 mm
0...20 mA, R < 500 ohm
load
Frequency range: 0...500 Hz
Resolution: 11 bit + sign bit
Inaccuracy: 2% of full scale range
Connector pitch 5 mm, wire size 2.5 mm
Physical layer: RS-485
Termination by switch
Connector pitch 5 mm, wire size 2.5 mm
Physical layer: RS-485
Connector pitch 5 mm, wire size 2.5 mm
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"
EMC (immunity) according to IEC 61326-3-1
Safe torque off functionality is not available in supply units.
Connector pitch 5 mm, wire size 2.5 mm
Safe torque off functionality is not available in supply units.
Connector: RJ-45
Cable length < 3 m
Connector: RJ-45
Memory card type: SDHC
Maximum memory size: 4 GB
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