Refer to The Safe torque off function (page 227)
Safe torque off (STO)
interface (SGND, IN1,
IN2, OUT1)
Connector pitch 5 mm, maximum wire size 2.5 mm
2
(14 AWG)EIA-485 embedded
fieldbus (A+, B-,
DGND)
Physical layer: RS-485
Cable type: Shielded twisted pair cable with twisted pair for data
and a wire or pair for signal ground, nominal impedance
100 … 165 ohm, for example Belden 9842
Transmission rate: 9.6 … 115.2 kbit/s
Termination by switch
USB Type A – Type Mini-B cable, maximum cable length 3 m (9.8 ft)Control panel - PC
connection
Energy efficiency data (ecodesign)
Energy efficiency data according to IEC 61800-9-2 is available from the ecodesign
tool (https://ecodesign.drivesmotors.abb.com/).
Energy efficiency data is not provided for the 1~230 V drives. The drives with one
phase input are not in the scope of the EU ecodesign requirements (Regulation
EU/2019/1781) or the UK ecodesign requirements (Regulation SI 2021 No. 745).
Protection classes
IP20. The drive must be installed in a cabinet to fulfill the require-
ments for shielding from contact.
Degree of protection
(IEC/EN 60529)
UL open type. For indoor use only. UL Type 1 kit is available as an
option.
Enclosure types
(UL 61800-5-1)
lllOvervoltage category
(IEC 60664-1)
lProtective classes
(IEC/EN 61800-5-1)
Ambient conditions
Environmental limits for the drive are given below. The drive must be used in a
heated indoor controlled environment.
Technical data 171
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