3
vacon • 50 Descriptions of VACON® option boards
Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/
I/O terminals on OPTAN
Table 20. OPTAN I/O terminals
Terminal Technical information
1 AI1-
Selection V or mA with jumper block J1
Default: 0– +10V (Ri = 200 kΩ)
(-10V..+10V Joy-stick control, selected with jumper)
0– 20mA (Ri = 250 Ω)
Resolution 0.1%; Accuracy ±1%
Differential input if not connected to ground;
Allows ±20V differential mode voltage to GND
2 AI1+
3 AI2-
Selection V or mA with jumper block J2
Default: 0– +10V (Ri = 200 kΩ)
(-10V..+10V Joy-stick control, selected with jumper)
0– 20mA (Ri = 250 Ω)
Resolution 0.1%; Accuracy ±1%
Differential input if not connected to ground;
Allows ±20V differential mode voltage to GND
4 AI2+
5 -10V_POT_REF 10V reference voltage 10mA
6 GND POT COM Common for POT
7 +10V_POT_REF +10V reference voltage 10mA
8 AO1+ Analogue output
9 GND AO COM
Output signal range:
10 AO2+
Current 0(4)–20mA, RL max 500Ω,
Voltage 0—10V, RL >1kΩ or
Voltage -10-+10, RL>1kΩ
Selection V or mA with jumper blocks J3 for AO1, J4 for AO2
Resolution: 0.1% (10 bits); Accuracy ±2%
11 DIN1 Digital input 1 (Common DI COM); Ri = min. 5kΩ
12 DIN2 Digital input 2 (Common DI COM); Ri = min. 5kΩ
13 DIN3 Digital input 3 (Common DI COM); Ri = min. 5kΩ
14 DIN4 Digital input 4 (Common DI COM); Ri = min. 5kΩ
15 DIN5 Digital input 5 (Common DI COM); Ri = min. 5kΩ
16 DIN6 Digital input 6 (Common DI COM); Ri = min. 5kΩ
17 DI COM DI COM isolated from GND
18 DI COM DI COM isolated from GND
19
24 V out (bi-
directional)
24V auxiliary voltage output. Short-circuit protected.
±15%, maximum current 150 mA,
+24Vdc external supply may be connected.
20 GND 24V COM Ground for reference and controls
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