ABB ACH580-31, Hardware Manual

Page: 144 / 284

Current/voltage output mode for AO1 selected with a paramet-
er, see
Connection for obtaining 0…10 V from analog output 2
(AO2) (page 140) .
Current output: 0…20 mA,
Rload: < 500 ohm
Voltage input: 0…10 V, Rload: > 100 kohm (AO1 only)
Terminal size: 0.14 … 2.5 mm2 (26 … 14 AWG)
Analog outputs AO1 and
AO2 (Term. 7 and 8)
Inaccuracy: ±1% of full scale (in voltage and current modes)
Max. 20 mA output Reference voltage output
for analog 10V DC
(Term. 4)
Inaccuracy: ±1%
24 V DC logic levels: "0" < 5 V, "1" > 13 V
Rin: 2.47 kohm
Terminal size: 0.14 … 2.5 mm2 (26 … 14 AWG)
Safe torque off (STO) in-
puts IN1 and IN2 (Term. 37
and 38)
Connector pitch 5 mm, maximum wire size 2.5 mm2 (14 AWG)
Physical layer: EIA-485
Cable type: Shielded twisted pair cable with twisted pair for
data and a wire or pair for signal ground, nominal impedance
100…165 ohms, for example Belden 9842
Transmission rate: 9.6 … 115.2 kbit/s
Termination by switch Embedded fieldbus (X5)
EIA-485, male RJ-45 connector, max. cable length 100 m (328 ft) Control panel - drive con-
nection
USB Type Mini-B, max. cable length 2 m (6.5 ft) Control panel - PC connec-
tion
144 Control unit