Emotron FLD48-003-54, Инструкция по установке и началу работы, Страница: 32 / 84

28 Control Connections CG Drives & Automation, 01-6142-01r2
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 the separate Software instruction. For signal
specifications refer to chapter 8. page 59.
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 16 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
Flow ManRun (Forced run)
9 DigIn 2
Flow AutoRun (Auto 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 kΩ to 10 kΩ (¼ Watt) linear, where we
advice to use a linear 1 kΩ / 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 7.6 page 54)
and connect all SELV voltage signals to the
relay terminals of this option board while
connecting all 230VAC signals to the
control board relay terminals 31 - 52.
Table 16 Control signals
Terminal Name Function (Default)