Danfoss VLT Ea4 Operating Manual page 30

VLT Ea4 Parallel Drive Modules
Operating Guide
Table 3: Serial Communication Terminals
Terminal Parameter
61 –
68 Parameter group 8-3* FC
Port Settings
69 Parameter group 8-3* FC
Port Settings
Table 4: Digital Input/Output Terminal Descriptions
Terminal Parameter
12, 13 –
18
Parameter 5-10 Terminal 18 Digital
Input
19
Parameter 5-11 Terminal 19 Digital
Input
32
Parameter 5-14 Terminal 32 Digital
Input
33
Parameter 5-15 Terminal 33 Digital
Input
27
Parameter 5-12 Terminal 27 Digital
Input
29
Parameter 5-13 Terminal 29 Digital
Input
20 –
37 –
Table 5: Analog Input/Output Terminal Descriptions
Terminal Parameter
39 –
42
Parameter 6-50 Terminal 42 Out-
put
50 –
30 | Danfoss A/S © 2023.01
Default Description
Setting
– Integrated RC-filter for cable shield. ONLY for connecting the shield if EMC
problems exist.
– RS485 interface. A switch (BUS TER.) is provided on the control card for bus
termination resistance. See
–
Default setting Description
+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.
Digital inputs.
[8] Start
[10] Reversing
[0] No operation
[0] No operation
For digital input or output. Default setting is input.
[2] Coast inverse
[14] JOG
– Common for digital inputs and 0 V potential for 24 V supply.
STO When not using the optional STO feature, a jumper wire is re-
quired between terminal 12 (or 13) and terminal 37. This set-
up allows the drive to operate with factory default program-
ming values.
Default setting Description
– Common for analog output.
Programmable analog output. 0–20 mA or 4–20 mA at a maxi-
[0] No operation
mum of 500 Ω.
+10 V DC 10 V DC analog supply voltage for potentiometer or thermistor.
15 mA maximum.
Electrical Installation
Illustration 20.
AQ434333248451en-000101 / 130R1286