3 Installation
3.4 Electrical Installation
DS7 Soft starter
09/16 MN03901001Z-EN
www.eaton.com
85
3.4.4 Functions of control signal terminals
This section describes the functions of the control signal terminals.
Table 15: Function of control signal terminals
Connection
terminal
Construction size
Description
1
2
3
4
+U
s
✓
✓
✓
✓
Regulator supply voltage (positive pole)
• DS7-340…:
+24 V DC, +10 %/-15 %, 150 mA
24 V AC, +10 %/-15 %, 150 mA, 50/60 Hz
• DS7-342…:
120 - 230 V AC, +10 %/-15 %, 100 mA at 230 V, 50/60 Hz
-U
s
✓
✓
✓
Reference potential (O V) for +U
s
+A1
✓
✓
✓
✓
Control input start/stop (positive pole)
Same voltage level as +U
s
Low level: 0 - 3 V;
High level: 4.6 – +U
s
Current drain:
DS7-340…: 1.6 mA at 24 V
DS7-342…: 4 mA at 230 V
-A2
✓
✓
✓
✓
Reference potential (O V) per +A1
In the case of size 1, reference potential for relay contact 13 (TOR) and +U
s
as well
EN
✓
✓
Control input, controller enable (enable, positive pole)
EN must be actuated A1.
If the t-Stop function is used, EN should not be disconnected until after the RUN signal has been
deactivated.
If EN is deactivated in RUN mode, the drive will execute an uncontrolled stop.
13
(
✓
)
✓
✓
✓
Relay contact, N/O TOR (Top-of-Ramp)
230 V AC, 1 A, AC 11
Notice!
In the case of size 1, the type (AC/DC) and magnitude (24 V/230 V) of the voltage being switched
(TOR: 13/-A2) must be identical to those of the control voltage: +U
s
= +A1 = 13, reference potential -A2
14
✓
✓
✓
Common contact of TOR relay contact (control signal terminal 13)
23
✓
✓
✓
Relay contact, N/O RUN (RUN signal) / READY
230 V AC, 1 A, AC 11
24
✓
✓
✓
Common contact of RUN / READY (control signal terminal 23)
Содержание DS7 Series
Страница 1: ...Manual DS7 Soft starter 09 16 MN03901001Z EN...
Страница 4: ...II...
Страница 14: ...0 About this Manual 0 8 Units of measurement 10 DS7 Soft starter 09 16 MN03901001Z EN www eaton com...
Страница 36: ...1 Device series DS7 1 14 Function 32 DS7 Soft starter 09 16 MN03901001Z EN www eaton com...
Страница 64: ...2 Engineering 2 15 Example of other load cycles 60 DS7 Soft starter 09 16 MN03901001Z EN www eaton com...
Страница 96: ...3 Installation 3 6 Insulation test 92 DS7 Soft starter 09 16 MN03901001Z EN www eaton com...
Страница 122: ...6 Parameterization 6 2 Default settings of the basic device 118 DS7 Soft starter 09 16 MN03901001Z EN www eaton com...
Страница 148: ...7 Connection examples 7 3 Size 3 and 4 41 200 A 144 DS7 Soft starter 09 16 MN03901001Z EN www eaton com...
Страница 188: ...8 SmartWire DT 8 9 Programming 184 DS7 Soft starter 09 16 MN03901001Z EN www eaton com...