17 Auxiliary relay for heater (-QAM)
19 Cabinet light/socket outlet protection MCB (-FCC)
21 DC distribution circuit terminal block (-XD3)
23 AC fan supply terminal block set (-XDY)
25 Basic I/O terminal block and option A, B, D card terminal
block set (-XD2)
27 Grounding clamp for the shield termination of wires.
18 Contactor control circuit protection MCB (-FC10)
20 Cabinet heater(s) circuit protection MCB (-FCE)
22 Motor heater circuit protection MCB (-FCN)
24 Option C2 terminal block set (-XDF)
26 Door components terminal block set (-XDJ)
Illustration 41: Layout of Control Compartment Interior with All Options
5.7.3 Control Terminals
Table 25: Serial Communication Terminals
XD2 ter-
minal
Parameter Default
Setting
Description
1 – – Integrated RC-filter for cable shield. Used only for connecting the shield in
case of EMC problems.
2 Parameter group 8-3* FC
Port Settings
– RS485 interface. A switch (BUS TER.) is provided on the control card for bus
termination resistance. See Illustration 5.22.
3 Parameter group 8-3* FC
Port Settings
–
Table 26: Digital Input/Output Terminal Descriptions
XD2 ter-
minal
Parameter Default setting Description
10, 11 – +24 V DC 24 V DC supply voltage for digital inputs and external trans-
ducers. Maximum output current 200 mA for all 24 V loads.
12 Parameter 5-10 Terminal 18 Digital
Input
[8] Start Digital inputs.
13 Parameter 5-11 Terminal 19 Digital
Input
[10] Reversing
16 Parameter 5-14 Terminal 32 Digital
Input
[0] No operation
17 Parameter 5-15 Terminal 33 Digital
Input
[0] No operation
14 Parameter 5-12 Terminal 27 Digital
Input
[2] Coast inverse For digital input or output. Default setting is input.
15 Parameter 5-13 Terminal 29 Digital
Input
[14] JOG
18 – – Common for digital inputs and 0 V potential for 24 V supply.
Electrical Installation
Operating Guide | VLT® AQUA Drive FC 202
AQ262141056213en-000101 / 130R0882
68 | Danfoss A/S © 2018.10
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