Current/voltage input mode selected with a parameter, see
Connecting motor temperature sensors to the drive (page 224).
Current input: 0(4)…20 mA,
R
in
: 100 ohm
Voltage input: 0(2)…10 V,
R
in
: > 200 kohm
Terminal size: 0.14 … 1.5 mm
2
(26 … 16 AWG)
Analog inputs AI1 and AI2
(Term. 2 and 5)
Inaccuracy: typical ±1%, max. ±1.5% of full scale
Inaccuracy for Pt100 sensors: 10 °C (50 °F)
Current/voltage output mode for AO1 selected with a paramet-
er, see Connection for obtaining 0…10 V from analog output 2
(AO2) (page 225).
Current output: 0…20 mA,
R
load
: < 500 ohm
Voltage input: 0…10 V,
R
load
: > 100 kohm (AO1 only)
Terminal size: 0.14 … 1.5 mm
2
(26 … 16 AWG)
Analog outputs AO1 and
AO2 (Term. 7 and 8)
Inaccuracy: ±1% of full scale (in voltage and current modes)
Max. 20 mA outputReference voltage output
for analog inputs +10V DC
(Term. 4)
Inaccuracy: ±1%
Connector pitch 5 mm, maximum wire size 2.5 mm
2
(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)
24 V DC logic levels: "0" < 5 V, "1" > 13 V
R
in
: 2.47 kohm
Terminal size: 0.14 … 1.5 mm
2
(26 … 16 AWG)
Safe torque off (STO) in-
puts IN1 and IN2 (Term. 37
and 38)
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
Control unit 229
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