Emotron FlowDrive Emotron FLD48, Installation & Getting Started Instruction

Page: 30 / 61

30 Control Connections CG Drives & Automation, 01-6142-01r0
4.2 Terminal connections
The terminal strip for connecting the control signals is
accessible after opening the front panel.
The table describes the default functions for the signals. The
inputs and outputs are programmable for other functions as
described in chapter 10. page 65. For signal specifications
refer to chapter 8. page 53.
NOTE: The maximum total combined current for outputs
11, 20 and 21 is 100mA.
NOTE: It is possible to use external 24V DC if connection
to Common (15).
Table 17 Control signals
Terminal Name Function (Default)
Outputs
1 +10 V +10 VDC supply voltage
6 -10 V
7 Common Signal ground
11 +24 V +24 VDC supply voltage
12 Common
15 Common
Digital inputs
8 DigIn 1 Auto run
9 DigIn 2 Forced run
10 DigIn 3 FlowLinkIn
16 DigIn 4 Off
17 DigIn 5 Off
18 DigIn 6 Overflow level switch (optional)
19 DigIn 7 Off
22 DigIn 8 Reset
Digital outputs
20 DigOut 1
21 DigOut 2 FlowLinkOut
Analogue inputs
2 AnIn 1 Level sensor
3 AnIn 2 Off
4 AnIn 3 Off
5 AnIn 4 Off
Analogue outputs
13 AnOut 1
14 AnOut 2
Relay outputs
31 N/C 1
Relay 1 output
Trip, active when the AC drive is
in a TRIP condition.
32 COM 1
33 N/O 1
41 N/C 2 Relay 2 output
Run, active when the AC drive is
started, also active during sleep
mode.
42 COM 2
43 N/O 2
51 COM 3
Relay 3 output
Off
52 N/O 3
NOTE: N/C is opened when the relay is active and N/O is
closed when the relay is active.
NOTE! Using potentiometer for reference signal to
Analogue input: Possible potentiometer value in range
of 1 k
Ω to 10 k Ω (¼ Watt) linear, where we advice to
use a linear 1 k Ω / ¼ W type potentiometer for best
control linearity.
WARNING!
The relay terminals 31-52 are single isolated.
Do NOT mix SELV voltage with e.g. 230 VAC
on these terminals. A solution when dealing
with mixed SELV/system voltage signals is to
install an additional I/O board option ( see
chapter 7.5 page 48) and connect all SELV
voltage signals to the relay terminals of this
option board while connecting all 230VAC
signals to the power board relay terminals 31
- 52.
Table 17 Control signals
Terminal Name Function (Default)