Control Connections - Danfoss VACON 100 INDUSTRIAL Operating Manual

Operating Guide | VACON® 100 Wall-mounted Drives

10.9 Control Connections

Table 47: The Standard I/O Board
Termi- Signal
nal
1 Reference output
2 Analog input, voltage
or current
3 Analog input common
(current)
4 Analog input, voltage
or current
5 Analog input common
(current)
6 24 V auxiliary voltage
7 I/O ground
8 Digital input 1
9 Digital input 2
10 Digital input 3
11 Common A for DIN 1-
DIN 6
130 | Danfoss A/S © 2019.05
Technical information
+10 V, +3%, maximum current: 10 mA
Analog input channel 1
0–10 V (Ri = 200 kΩ)
4–20 mA (Ri = 250 Ω)
Resolution 0.1%, accuracy ±1%
Selection of V/mA with DIP switches (see
Switches)
Differential input if not connected to ground
Allows ±20 V common-mode voltage to GND
Analog input channel 2
0–10 V (Ri = 200 kΩ)
4–20 mA (Ri = 250 Ω)
Resolution 0.1%, accuracy ±1%
Selection of V/mA with DIP switches (see
Switches)
Differential input if not connected to ground
Allows ±20 V common-mode voltage to GND
+24 V, ±10%, max volt. ripple < 100 mVrms
max. 250 mA
Short-circuit protected
Ground for reference and controls (connected internally to frame ground through 1 MΩ)
Positive or negative logic
Ri = min. 5 kΩ
0–5 V = 0
15–30 V = 1
Digital inputs can be disconnected from ground (see
Ground).
7.3.1 Selection of Terminal Functions with DIP
7.3.1 Selection of Terminal Functions with DIP
7.3.2 Isolation of the Digital Inputs from
AQ298036140958en-000101 / DPD01711
Specifications